From 811cf40cd7c897e15178be9d6ff2669bfe7aab41 Mon Sep 17 00:00:00 2001
From: Matt Pass <matt@mattpass.com>
Date: Thu, 31 Jan 2013 17:59:44 +0000
Subject: [PATCH] Close all tabs sets new arg for setPreviousFiles

closeAllTabs now passes 2nd arg to closeTab, setting true if we've got
more tabs to close, false if not. The dontSetPV arg determins if we
should setPreviousFiles or not. This means we only set this once all
tabs have been closed.
Also fixed issue with setting previousFiles, wasn't setting on 'CLEAR',
ie, no tabs open. Now sets a blank to handle this.
---
 lib/ice-coder.js | 3890 +++++++++++++++++++++++-----------------------
 lib/settings.php |  577 +++----
 2 files changed, 2237 insertions(+), 2230 deletions(-)

diff --git a/lib/ice-coder.js b/lib/ice-coder.js
index 5dc5c34..619680f 100644
--- a/lib/ice-coder.js
+++ b/lib/ice-coder.js
@@ -1,1945 +1,1947 @@
-var ICEcoder = {
-
-// ==============
-// INIT
-// ==============
-
-	// Define settings
-	filesW: 250,			// Initial width of the files pane
-	minFilesW: 14,			// Min width of the files pane
-	maxFilesW: 250,			// Max width of the files pane
-	selectedTab: 0,			// The tab that's currently selected
-	changedContent: [],		// Binary array to indicate which tabs have changed
-	ctrlKeyDown: false,		// Indicates if CTRL keydown
-	shiftKeyDown: false,		// Indicates if Shift keydown
-	delKeyDown: false,		// Indicates if DEL keydown
-	canSwitchTabs: true,		// Stops switching of tabs when trying to close
-	openFiles: [],			// Array of open file URLs
-	openFileMDTs: [],		// Array of open file modification datetimes
-	cMInstances: [],		// List of CodeMirror instance no's
-	nextcMInstance: 1,		// Next available CodeMirror instance no
-	selectedFiles: [],		// Array of selected files
-	findMode: false,		// States if we're in find/replace mode
-	lockedNav: true, 		// Nav is locked or not
-	htmlTagArray: [],		// Array storing the nest of tags
-	codeAssist: true,		// Assist user with their coding
-	snippetLine: false,		// Line no of snippet, if shown
-	mouseDown: false,		// If the mouse is down or not
-	draggingFilesW: false,		// If we're dragging the file manager width or not
-	serverQueueItems: [],		// Array of URLs to call in order
-	stickyTab: false,		// Target variable for the sticky tab window
-	pluginIntervalRefs: [],		// Array of plugin interval refs
-	dragSrcEl: null,		// Tab element being dragged
-	ready: false,			// Indicates if ICEcoder is ready for action
-
-	// Don't consider these tags as part of nesting as they're singles, JS, PHP or Ruby code blocks
-	tagNestExceptions: ["!DOCTYPE","meta","link","img","br","hr","input","script","?php","?","%"],
-
-	// Set our aliases
-	initAliases: function() {
-		var aliasArray = ["header","files","account","fmLock","filesFrame","editor","tabsBar","findBar","content","footer","nestValid","nestDisplay","charDisplay"];
-
-		// Create our ID aliases
-		for (var i=0;i<aliasArray.length;i++) {
-			ICEcoder[aliasArray[i]] = top.document.getElementById(aliasArray[i]);
-		}
-	},
-
-	// On load, set the layout and get the nest location
-	init: function() {
-		var screenIcon, sISrc;
-
-		// Set layout & the nest location
-		ICEcoder.setLayout();
-
-		// Hide the loading screen & auto open last files?
-		top.ICEcoder.showHide('hide',top.document.getElementById('loadingMask'));
-		if (top.ICEcoder.openLastFiles) {top.ICEcoder.autoOpenFiles()};
-
-		// Add drag based events to our tabs
-		var tabs = document.querySelectorAll('.tab');
-		[].forEach.call(tabs, function(tab) {
-			// not used: dragenter, dragleave
-			tab.addEventListener('dragstart', ICEcoder.handleDragStart, false);
-			tab.addEventListener('dragover', ICEcoder.handleDragOver, false);
-			tab.addEventListener('drop', ICEcoder.handleDrop, false);
-			tab.addEventListener('dragend', ICEcoder.handleDragEnd, false);
-		});
-		setInterval(ICEcoder.updateNestingIndicator,30);
-
-		// Setup fullscreen detection and change icon
-		screenIcon = top.document.getElementById('screenMode');
-		sISrc = ["images/restored-screen.gif","images/full-screen.gif"];
-		document.addEventListener("fullscreenchange", function () {screenIcon.src = document.fullscreen ? sISrc[0] : sISrc[1];}, false);
-		document.addEventListener("mozfullscreenchange", function () {screenIcon.src = document.mozFullScreen ? sISrc[0] : sISrc[1];}, false);
-		document.addEventListener("webkitfullscreenchange", function () {screenIcon.src = document.webkitIsFullScreen ? sISrc[0] : sISrc[1];}, false);
-
-		top.ICEcoder.ready = true;
-	},
-
-// ==============
-// LAYOUT
-// ==============
-
-	// Set our layout according to the browser size
-	setLayout: function(dontSetEditor) {
-		var winW, winH, headerH, footerH, accountH, tabsBarH, findBarH;
-
-		// Determin width & height available
-		winW = window.innerWidth ? window.innerWidth : document.body.clientWidth;
-		winH = window.innerHeight ? window.innerHeight : document.body.clientHeight;
-
-		// Apply sizes to various elements of the page
-		headerH = 40, footerH = 30, accountH = 50, tabsBarH = 21, findBarH = 28;
-		this.header.style.width = this.tabsBar.style.width = this.findBar.style.width = winW + "px";
-		this.files.style.width = this.editor.style.left = this.filesW + "px";
-		this.account.style.height = this.accountH + "px";
-		this.fmLock.style.marginLeft = (this.filesW-42) + "px";
-		this.filesFrame.style.height = (winH-headerH-accountH-footerH) + "px";
-		top.ICEcoder.setTabWidths();
-
-		// If we need to set the editor sizes
-		if (!dontSetEditor) {
-			this.editor.style.width = ICEcoder.content.style.width = (winW-this.filesW) + "px";
-			ICEcoder.content.style.height = (winH-headerH-footerH-tabsBarH-findBarH) + "px";
-			
-			// Resize the CodeMirror instances to match the window size
-			setTimeout(function(){
-				for (var i=0;i<top.ICEcoder.openFiles.length;i++) {
-				top.ICEcoder.content.contentWindow['cM'+ICEcoder.cMInstances[i]].setSize("100%",top.ICEcoder.content.style.height);
-			}},4);
-		}
-	},
-
-	// Set the width of the file manager on demand
-	changeFilesW: function(expandContract) {
-
-		if (!ICEcoder.lockedNav||(ICEcoder.lockedNav && ICEcoder.filesW==ICEcoder.minFilesW)) {
-			if ("undefined" != typeof ICEcoder.changeFilesInt) {clearInterval(ICEcoder.changeFilesInt)};
-			ICEcoder.changeFilesInt = setInterval(function() {ICEcoder.changeFilesWStep(expandContract)},10);
-		}
-	},
-
-	// Expand/contract the file manager in half-steps
-	changeFilesWStep: function (expandContract) {
-		if (expandContract=="expand") {
-			ICEcoder.filesW < ICEcoder.maxFilesW-1 ? ICEcoder.filesW += Math.ceil((ICEcoder.maxFilesW-ICEcoder.filesW)/2) : ICEcoder.filesW = ICEcoder.maxFilesW;
-		} else {
-			ICEcoder.filesW > ICEcoder.minFilesW+1 ? ICEcoder.filesW -= Math.ceil((ICEcoder.filesW-ICEcoder.minFilesW)/2) : ICEcoder.filesW = ICEcoder.minFilesW;
-		}
-		if ((expandContract=="expand" && ICEcoder.filesW == ICEcoder.maxFilesW)||(expandContract=="contract" && ICEcoder.filesW == ICEcoder.minFilesW)) {
-			clearInterval(ICEcoder.changeFilesInt);
-		}
-		// Redo the layout to match
-		ICEcoder.setLayout();
-	},
-
-	// Can click-drag file manager width?
-	canResizeFilesW: function() {
-		// If we have the cursor set we must be able!
-		if (top.document.body.style.cursor == "w-resize") {
-			// If our mouse is down and we're within a 250-400px range
-			if (top.ICEcoder.mouseDown) {
-				top.ICEcoder.filesW = top.ICEcoder.maxFilesW = top.ICEcoder.mouseX >=250 && top.ICEcoder.mouseX <= 400
-					? top.ICEcoder.mouseX : top.ICEcoder.mouseX <250 ? 250 : 400;
-				// Set various widths based on the new width
-				top.ICEcoder.files.style.width = top.ICEcoder.account.style.width = top.ICEcoder.filesFrame.style.width = top.ICEcoder.filesW + "px";
-				top.ICEcoder.setLayout();
-				top.ICEcoder.draggingFilesW = true;
-			}
-		} else {
-			top.ICEcoder.draggingFilesW = false;
-		}
-	},
-
-	// Lock & unlock the file manager navigation on demand
-	lockUnlockNav: function() {
-		var lockIcon;
-
-		lockIcon = top.document.getElementById('fmLock');
-		ICEcoder.lockedNav = ICEcoder.lockedNav ? false : true;
-		lockIcon.style.backgroundPosition = ICEcoder.lockedNav ? "-64px -16px" : "-80px -16px";
-	},
-
-// ==============
-// EDITOR
-// ==============
-
-	// Clean up our loaded code
-	contentCleanUp: function() {
-		var fileName, cM, content;
-
-		// If it's not a JS, CoffeeScript Ruby, CSS or LESS file, replace our temp </textarea> value
-		fileName = ICEcoder.openFiles[ICEcoder.selectedTab-1];
-		if (["js","coffee","rb","css","less"].indexOf(fileName.split(".")[1])<0) {
-			cM = ICEcoder.getcMInstance();
-			content = cM.getValue();
-			content = content.replace(/<ICEcoder:\/:textarea>/g,'</textarea>');
-
-			// Then set the content in the editor & clear the history
-			cM.setValue(content);
-			cM.clearHistory();
-		}
-	},
-
-	// Move current line up/down
-	moveLine: function(dir) {
-		var cM, line, swapLineNo, swapLine;
-
-		cM = top.ICEcoder.getcMInstance();
-		line = cM.getCursor().line;
-		if (dir=="up" && line>0) {swapLineNo = line-1}
-		if (dir=="down" && line<cM.lineCount()-1) {swapLineNo = line+1}
-		if (!isNaN(swapLineNo)) {
-			swapLine = cM.getLine(swapLineNo);
-			cM.setLine(swapLineNo,cM.getLine(line));
-			cM.setLine(line,swapLine);
-			ICEcoder.highlightLine(swapLineNo);
-		}
-	},
-
-	// Highlight specified line
-	highlightLine: function(line) {
-		var cM;
-
-		cM = top.ICEcoder.getcMInstance();
-		cM.setSelection({line:line,ch:0}, {line:line,ch:cM.lineInfo(line).text.length});
-	},
-
-	// Go to a specific line number
-	goToLine: function(lineNo) {
-		var cM;
-
-		cM = ICEcoder.getcMInstance();
-		cM.setCursor(lineNo ? lineNo-1 : document.getElementById('goToLineNo').value-1);
-		cM.focus();
-		return false;
-	},
-
-	// Switch the CodeMirror mode on demand
-	switchMode: function(mode) {
-		var cM, fileName;
-
-		cM = ICEcoder.getcMInstance();
-		fileName = ICEcoder.openFiles[ICEcoder.selectedTab-1];
-		if (mode) {
-			cM.setOption("mode",mode);
-		} else if (fileName) {
-			fileName.indexOf('.js')>0	? cM.setOption("mode","javascript")
-			: fileName.indexOf('.coffee')>0	? cM.setOption("mode","coffeescript")
-			: fileName.indexOf('.rb')>0	? cM.setOption("mode","ruby")
-			: fileName.indexOf('.css')>0	? cM.setOption("mode","css")
-			: fileName.indexOf('.less')>0	? cM.setOption("mode","less")
-			: cM.setOption("mode","application/x-httpd-php");
-		}
-	},
-
-	// Comment or uncomment line on keypress
-	lineCommentToggle: function() {
-		var cM, cursorPos, linePos, lineContent, lCLen, adjustCursor, startLine, endLine;
-
-		cM = ICEcoder.getcMInstance();
-		cursorPos = cM.getCursor().ch;
-		linePos = cM.getCursor().line;
-		lineContent = cM.getLine(linePos);
-		lCLen = lineContent.length;
-		adjustCursor = 2;
-
-		if (["JavaScript","CoffeeScript","PHP","Ruby","CSS"].indexOf(ICEcoder.caretLocType)>-1) {
-			if (cM.somethingSelected()) {
-				if (ICEcoder.caretLocType=="Ruby") {
-					startLine = cM.getCursor(true).line;
-					endLine = cM.getCursor().line;
-					for (var i=startLine; i<=endLine; i++) {
-						cM.setLine(i, cM.getLine(i).slice(0,1)!="#"
-						? "#" + cM.getLine(i)
-						: cM.getLine(i).slice(1,cM.getLine(i).length));
-					}
-				} else {
-					cM.replaceSelection(cM.getSelection().slice(0,2)!="/*"
-					? "/*" + cM.getSelection() + "*/"
-					: cM.getSelection().slice(2,cM.getSelection().length-2));
-				}
-			} else {
-				if (["CoffeeScript","CSS"].indexOf(ICEcoder.caretLocType)>-1) {
-					cM.setLine(linePos, lineContent.slice(0,2)!="/*"
-					? "/*" + lineContent + "*/"
-					: lineContent.slice(2,lCLen).slice(0,lCLen-4));
-					if (lineContent.slice(0,2)=="/*") {adjustCursor = -adjustCursor};
-				} else if (ICEcoder.caretLocType=="Ruby") {
-					cM.setLine(linePos, lineContent.slice(0,1)!="#"
-					? "#" + lineContent
-					: lineContent.slice(1,lCLen));
-					if (lineContent.slice(0,1)=="#") {adjustCursor = -adjustCursor};
-				} else {
-					cM.setLine(linePos, lineContent.slice(0,2)!="//"
-					? "//" + lineContent
-					: lineContent.slice(2,lCLen));
-					if (lineContent.slice(0,2)=="//") {adjustCursor = -adjustCursor};
-				}
-			}
-		} else {
-			if (cM.somethingSelected()) {
-				cM.replaceSelection(cM.getSelection().slice(0,4)!="<!--"
-				? "<!--" + cM.getSelection() + "//-->"
-				: cM.getSelection().slice(4,cM.getSelection().length-5));
-			} else {
-				cM.setLine(linePos, lineContent.slice(0,4)!="<!--"
-				? "<!--" + lineContent + "//-->"
-				: lineContent.slice(4,lCLen).slice(0,lCLen-9));
-				adjustCursor = lineContent.slice(0,4)=="<!--" ? -4 : 4;
-			}
-		}
-		if (!cM.somethingSelected()) {cM.setCursor(linePos, cursorPos+adjustCursor)};
-	},
-
-	// Highlight or hide block upon roll over/out of nest positions
-	highlightBlock: function(nestPos,hide) {
-		var cM, searchPos, cursor, startPos, endPos;
-
-		cM = top.ICEcoder.getcMInstance();
-		// Hiding the block
-		if (hide) {
-			// Set cursor back to orig pos if we haven't clicked, or redo nest display if we have
-			top.ICEcoder.dontUpdateNest
-			? cM.setCursor(top.ICEcoder.cursorOrigLine,top.ICEcoder.cursorOrigCh)
-			: top.ICEcoder.getNestLocation('updateNestDisplay');
-			top.ICEcoder.dontUpdateNest = false;
-		} else {
-			// Showing the block, set orig cursor position
-			top.ICEcoder.cursorOrigCh = cM.getCursor().ch;
-			top.ICEcoder.cursorOrigLine = cM.getCursor().line;
-			top.ICEcoder.dontUpdateNest = true;
-			// Set a cursor position object to begin with
-			searchPos = new Object();
-			searchPos.ch = cM.getCursor().ch;
-			searchPos.line = cM.getCursor().line;
-			// Then find our cursor position for our target nest depth
-			for (var i=top.ICEcoder.htmlTagArray.length-1;i>=nestPos;i--) {
-				cursor = cM.getSearchCursor("<"+top.ICEcoder.htmlTagArray[i],searchPos);
-				cursor.findPrevious();
-				searchPos.ch = cursor.from().ch;
-				searchPos.line = cursor.from().line;
-			}
-			// Once we've found our tag
-			if (cursor.from()) {
-				// Set our vars to match the start position
-				startPos = new Object();
-				top.ICEcoder.startPosCh = startPos.ch = cursor.from().ch;
-				top.ICEcoder.startPosLine = startPos.line = cursor.from().line;
-				// Now set an end position object that matches this start tag
-				endPos = new Object();
-				endPos.line = top.ICEcoder.content.contentWindow.CodeMirror.tagRangeFinder(cM,startPos) || startPos.line;
-				endPos.line = endPos.line.to ? endPos.line.to.line : endPos.line;
-				endPos.ch = cM.getLine(endPos.line).indexOf("</"+top.ICEcoder.htmlTagArray[nestPos]+">")+top.ICEcoder.htmlTagArray[nestPos].length+3;
-				// Set the selection or escape out of not selecting
-				!top.ICEcoder.dontSelect ? cM.setSelection(startPos,endPos) : top.ICEcoder.dontSelect = false;
-				cM.scrollIntoView(startPos);
-			}
-		}
-	},
-
-	// Set our cursor position upon mouse click of the nest position
-	setPosition: function(nestPos,line,tag) {
-		var cM, char, charPos;
-
-		cM = ICEcoder.getcMInstance();
-		// Set our char position just after the tag, and refocus on the editor
-		char = cM.getLine(line).indexOf(">",cM.getLine(line).indexOf("<"+tag))+1;
-		cM.setCursor(line,char);
-		cM.focus();
-		// Now update nest display to this nest depth & without any HTML tags to kill further interactivity
-		charPos = 0;
-		for (var i=0;i<=nestPos;i++) {
-			charPos = ICEcoder.nestDisplay.innerHTML.indexOf("&gt;",charPos+1);
-		}
-		ICEcoder.nestDisplay.innerHTML = ICEcoder.nestDisplay.innerHTML.substr(0,charPos).replace(/<(?:.|\n)*?>/gm, '');
-		top.ICEcoder.dontUpdateNest = false;
-		top.ICEcoder.dontSelect = true;
-	},
-
-// ==============
-// FILES
-// ==============
-
-	// Setup the file manager
-	fileManager: function() {
-		ICEcoder.filesFrame = top.document.getElementById('filesFrame');
-		if (!ICEcoder.filesFrame.contentWindow.document.getElementsByTagName) {return;};
-	
-		var aMenus = ICEcoder.filesFrame.contentWindow.document.getElementsByTagName("LI");
-		for (var i=0; i<aMenus.length; i++) {
-			var mclass = aMenus[i].className;
-			if (mclass.indexOf("pft-directory")>-1) {
-				var submenu=aMenus[i].childNodes;
-				for (var j=0; j<submenu.length; j++) {
-					if (submenu[j].tagName=="A") {
-						submenu[j].onclick = function() {
-							var node = this.parentNode.nextSibling.nextSibling;	
-							if (node && node.tagName=="UL") {
-								var d = node.style.display=="none";
-								node.style.display = d ? "block" : "none";
-								this.parentNode.className=this.className = d ? "pft-directory dirOpen" : "pft-directory";
-							}
-							return false;
-						}
-					}
-				}
-			}
-		}
-		var ulElems = ICEcoder.filesFrame.contentWindow.document.getElementsByTagName("UL");
-		for (var i=2; i<ulElems.length; i++) {
-			ulElems[i].style.display = "none";
-		}
-		ulElems[0].childNodes[1].className = "pft-directory dirOpen";
-		ulElems[1].style.display = "block";
-		return false;
-	},
-
-	// Note which files or foldets we are over on mouseover/mouseout
-	overFileFolder: function(type, link) {
-		ICEcoder.thisFileFolderType=type;
-		ICEcoder.thisFileFolderLink=link;
-	},
-
-	// Select file or folder on demand
-	selectFileFolder: function() {
-		var tgtFile, shortURL;
-
-		// If we've clicked somewhere other than a file/folder
-		if (top.ICEcoder.thisFileFolderLink=="") {
-			if (!top.ICEcoder.ctrlKeyDown) {
-				top.ICEcoder.deselectAllFiles();
-			}
-		} else if (top.ICEcoder.thisFileFolderLink) {
-			// Get file URL, with pipes instead of slashes & target DOM elem
-			shortURL = top.ICEcoder.thisFileFolderLink.replace(/\//g,"|");
-			tgtFile = ICEcoder.filesFrame.contentWindow.document.getElementById(shortURL);
-
-			// If we have the CTRL key down
-			if (top.ICEcoder.ctrlKeyDown) {
-				// Deselect or select file
-				if (top.ICEcoder.selectedFiles.indexOf(shortURL)>-1) {
-					ICEcoder.selectDeselectFile('deselect',tgtFile);
-					top.ICEcoder.selectedFiles.splice(top.ICEcoder.selectedFiles.indexOf(shortURL),1);
-				} else {
-					ICEcoder.selectDeselectFile('select',tgtFile);
-					top.ICEcoder.selectedFiles.push(shortURL);
-				}
-			// We are single clicking
-			} else {
-				top.ICEcoder.deselectAllFiles();
-
-				// Add our URL and highlight the file
-				ICEcoder.selectDeselectFile('select',tgtFile);
-				top.ICEcoder.selectedFiles.push(shortURL);
-			}
-		}
-		// Adjust the file & replace select dropdown values accordingly
-		document.findAndReplace.target[2].innerHTML = !top.ICEcoder.selectedFiles[0] ? "all files" : "selected files";
-		document.findAndReplace.target[3].innerHTML = !top.ICEcoder.selectedFiles[0] ? "all filenames" : "selected filenames";
-
-		// Finally, show or grey out the relevant file manager icons
-		top.ICEcoder.fMIconVis('fMOpen',top.ICEcoder.selectedFiles.length == 1 ? 1 : 0.3);
-		top.ICEcoder.fMIconVis('fMNewFile',top.ICEcoder.selectedFiles.length == 1 && top.ICEcoder.thisFileFolderType == "folder" ? 1 : 0.3);
-		top.ICEcoder.fMIconVis('fMNewFolder',top.ICEcoder.selectedFiles.length == 1 && top.ICEcoder.thisFileFolderType == "folder" ? 1 : 0.3);
-		top.ICEcoder.fMIconVis('fMDelete',top.ICEcoder.selectedFiles.length > 0 ? 1 : 0.3);
-		top.ICEcoder.fMIconVis('fMRename',top.ICEcoder.selectedFiles.length == 1 ? 1 : 0.3);
-		// Hide the file menu incase it's showing
-		top.document.getElementById('fileMenu').style.display = "none";
-	},
-
-	// Deselect all files
-	deselectAllFiles: function() {
-		var tgtFile;
-
-		for (var i=0;i<top.ICEcoder.selectedFiles.length;i++) {
-			tgtFile = top.ICEcoder.filesFrame.contentWindow.document.getElementById(top.ICEcoder.selectedFiles[i]);
-			ICEcoder.selectDeselectFile('deselect',tgtFile);
-		}
-		top.ICEcoder.selectedFiles.length = 0;
-	},
-
-	// Select or deselect file
-	selectDeselectFile: function(action,file) {
-		var isOpen;
-
-		if (file) {
-			isOpen = top.ICEcoder.openFiles.indexOf(file.id.replace(/\|/g,"/")) > -1 ? true : false;
-
-			if (top.ICEcoder.openFiles[top.ICEcoder.selectedTab-1] == file.id.replace(/\|/g,"/")) {
-				file.style.backgroundColor="#49d";
-			} else {
-				file.style.backgroundColor = action=="select"
-				? "#888" : file.style.backgroundColor = isOpen
-				? "rgba(255,255,255,0.15)" : "transparent";
-			}
-			file.style.color= action=="select" ? "#fff" : "#eee";
-		}
-	},
-
-	// Create a new file (start & instant save)
-	newFile: function() {
-		top.ICEcoder.newTab();
-		top.ICEcoder.saveFile();
-	},
-
-	// Create a new folder
-	newFolder: function() {
-		var shortURL, newFolder;
-
-		shortURL = top.ICEcoder.rightClickedFile.replace(/\|/g,"/");
-		newFolder = top.ICEcoder.getInput('Enter New Folder Name at '+shortURL,'');
-		if (newFolder) {
-			newFolder = (shortURL + "/" + newFolder).replace(/\/\//,"/");
-			top.ICEcoder.serverQueue("add","lib/file-control.php?action=newFolder&file="+newFolder.replace(/\//g,"|"));
-			top.ICEcoder.serverMessage('<b>Creating Folder</b><br>'+newFolder);
-		}
-	},
-
-	// Open a file on demand
-	openFile: function(fileLink) {
-		var shortURL, canOpenFile;
-
-		if (fileLink) {
-			top.ICEcoder.thisFileFolderLink=fileLink;
-			top.ICEcoder.thisFileFolderType="file";
-		}
-		if (top.ICEcoder.isOpen(top.ICEcoder.thisFileFolderLink)!==false) {
-			top.ICEcoder.switchTab(top.ICEcoder.isOpen(top.ICEcoder.thisFileFolderLink)+1);
-		} else if (top.ICEcoder.thisFileFolderLink!="" && top.ICEcoder.thisFileFolderType=="file") {
-
-			// work out a shortened URL for the file
-			shortURL = top.ICEcoder.thisFileFolderLink.replace(/\|/g,"/");
-			// No reason why we can't open a file (so far)
-			canOpenFile = true;
-			// Limit to 100 files open at a time
-			if (top.ICEcoder.openFiles.length<100) {
-				// check if we've already got it in our array
-				if (top.ICEcoder.openFiles.indexOf(shortURL)>-1 && shortURL!="/[NEW]") {
-					// we have, so instead, switch to that tab
-					canOpenFile = false;
-					top.ICEcoder.switchTab(i+1);
-				}
-			} else {
-				// show a message because we have 100 files open
-				top.ICEcoder.message('Sorry, you can only have 100 files open at a time!');
-				canOpenFile = false;
-			}
-
-			// if we're still OK to open it...
-			if (canOpenFile) {
-				top.ICEcoder.shortURL = shortURL;
-
-				if (shortURL!="/[NEW]") {
-					top.ICEcoder.thisFileFolderLink = top.ICEcoder.thisFileFolderLink.replace(/\//g,"|");
-					top.ICEcoder.serverQueue("add","lib/file-control.php?action=load&file="+top.ICEcoder.thisFileFolderLink);
-					top.ICEcoder.serverMessage('<b>Opening File</b><br>'+top.ICEcoder.shortURL);
-				} else {
-					top.ICEcoder.createNewTab();
-				}
-				top.ICEcoder.fMIconVis('fMView',1);
-			}
-		}
-	},
-
-	// Save a file on demand
-	saveFile: function(saveAs) {
-		var saveType;
-
-		saveType = saveAs ? "saveAs" : "save";
-		top.ICEcoder.serverQueue("add","lib/file-control.php?action=save&file="+ICEcoder.openFiles[ICEcoder.selectedTab-1].replace(top.iceRoot,"").replace(/\//g,"|")+"&fileMDT="+ICEcoder.openFileMDTs[ICEcoder.selectedTab-1]+"&saveType="+saveType);
-		top.ICEcoder.serverMessage('<b>Saving</b><br>'+ICEcoder.openFiles[ICEcoder.selectedTab-1].replace(top.iceRoot,""));
-	},
-
-	// Prompt a rename dialog on demand
-	renameFile: function(oldName,newName) {
-		var shortURL, fileName, i;
-
-		if (!oldName) {
-			shortURL = top.ICEcoder.rightClickedFile.replace(/\|/g,"/");
-			oldName = top.ICEcoder.rightClickedFile.replace(/\|/g,"/");
-		} else {
-			shortURL = oldName.replace(/\|/g,"/");
-		}
-		if (!newName) {
-			newName = top.ICEcoder.getInput('Please enter the new name for',shortURL);
-		}
-		if (newName) {
-			i = top.ICEcoder.openFiles.indexOf(shortURL.replace(/\|/g,"/"));
-			if(i>-1) {
-				// rename array item and the tab
-				top.ICEcoder.openFiles[i] = newName;
-				closeTabLink = '<a nohref onClick="top.ICEcoder.files.contentWindow.closeTab('+(i+1)+')"><img src="images/nav-close.gif" id="closeTabButton'+(i+1)+'" class="closeTab" onMouseOver="prevBG=this.style.backgroundColor;this.style.backgroundColor=\'#333\'" onMouseOut="this.style.backgroundColor=prevBG"></a>';
-				fileName = top.ICEcoder.openFiles[i];
-				top.document.getElementById('tab'+(i+1)).innerHTML = closeTabLink + " " + fileName.slice(fileName.lastIndexOf("/")).replace(/\//,"");
-				top.document.getElementById('tab'+(i+1)).title = newName;
-			}
-		top.ICEcoder.serverQueue("add","lib/file-control.php?action=rename&file="+newName+"&oldFileName="+oldName.replace(/\|/g,"/"));
-		top.ICEcoder.serverMessage('<b>Renaming to</b><br>'+newName);
-
-		top.ICEcoder.setPreviousFiles();
-		}
-	},
-
-	// Delete a file on demand
-	deleteFile: function() {
-		var delFiles, selectedFilesList;
-
-		delFiles = top.ICEcoder.ask('Delete:\n\n'+top.ICEcoder.selectedFiles.toString().replace(/\|/g,"/").replace(/,/g,"\n")+'?');
-		// Upon supply a new name, rename tabs and update filename on server
-		if (delFiles) {
-			selectedFilesList = "";
-			for (var i=0;i<top.ICEcoder.selectedFiles.length;i++) {
-				selectedFilesList += top.ICEcoder.selectedFiles[i];
-				if (i<top.ICEcoder.selectedFiles.length-1) {selectedFilesList+=";"};
-			}
-			top.ICEcoder.serverQueue("add","lib/file-control.php?action=delete&file="+selectedFilesList);
-			top.ICEcoder.serverMessage('<b>Deleting File</b><br>'+top.ICEcoder.selectedFiles.toString().replace(/\|/g,"/").replace(/,/g,"\n"));
-		};
-	},
-
-	// Copy a file on demand
-	copyFile: function(selFile) {
-		top.ICEcoder.copiedFile = selFile;
-		top.ICEcoder.hideFileMenu();
-	},
-
-	// Paste a file on demand
-	pasteFile: function(location) {
-		top.ICEcoder.serverQueue("add","lib/file-control.php?action=paste&file="+top.ICEcoder.copiedFile+"&location="+location);
-		top.ICEcoder.serverMessage('<b>Pasting File</b><br>'+top.ICEcoder.copiedFile.toString().replace(/\|/g,"/").replace(/,/g,"\n"));
-	},
-
-	// Upload file(s) - select & submit
-	uploadFilesSelect: function(location) {
-		top.document.getElementById('uploadDir').value = location;
-		top.document.getElementById("fileInput").click();
-	},
-	uploadFilesSubmit: function(obj) {
-		top.ICEcoder.showHide('show',top.document.getElementById('loadingMask'));
-		document.getElementById('uploadFilesForm').submit();
-		event.preventDefault();
-	},
-
-	// Show menu on right clicking in file manager
-	showMenu: function() {
-		var menuType, folderMenuItems;
-
-		if (	top.ICEcoder.selectedFiles.length == 0 ||
-			top.ICEcoder.selectedFiles.indexOf(top.ICEcoder.rightClickedFile.replace(/\//g,"|")) == -1) {
-			top.ICEcoder.selectFileFolder();
-		}
-
-		if ("undefined" != typeof top.ICEcoder.thisFileFolderLink && top.ICEcoder.thisFileFolderLink!="") {
-			menuType = top.ICEcoder.selectedFiles[0].indexOf(".")>-1 ? "file" : "folder";
-			folderMenuItems = top.document.getElementById('folderMenuItems');
-			folderMenuItems.style.display = menuType == "folder" && top.ICEcoder.selectedFiles.length == 1 ? "block" : "none";
-			singleFileMenuItems.style.display = top.ICEcoder.selectedFiles.length > 1 ? "none" : "block";
-			document.getElementById('fileMenu').style.display = "inline-block";
-			document.getElementById('fileMenu').style.left = (top.ICEcoder.mouseX+20) + "px";
-			document.getElementById('fileMenu').style.top = (top.ICEcoder.mouseY-top.ICEcoder.filesFrame.contentWindow.document.body.scrollTop-10) + "px";
-		}
-		return false;
-	},
-
-	// Continue to show the file manager
-	showFileMenu: function() {
-		document.getElementById('fileMenu').style.display='inline-block';
-	},
-
-	// Hide the file manager
-	hideFileMenu: function() {
-		document.getElementById('fileMenu').style.display='none';
-	},
-
-	// Update the file manager tree list on demand
-	updateFileManagerList: function(action,location,file,perms,oldName,uploaded) {
-		var actionElemType, cssStyle, perms, targetElem, locNest, newText, innerLI, newUL, newLI, elemType, nameLI, shortURL, newMouseOver;
-
-		// Adding files
-		if (action=="add") {
-			// Is this is a file or folder and based on that, set the CSS styling & link
-			actionElemType = file.indexOf(".")>-1 ? "file" : "folder";
-			cssStyle = actionElemType=="file" ? "pft-file ext-" + file.substr(file.indexOf(".")+1) : "pft-directory";
-			perms = actionElemType=="file" ? 664 : 705;
-
-			// Identify our target element & the first child element in it's location
-			if (!location) {location="/"}
-			location = location.replace(top.iceRoot,"");
-			targetElem = document.getElementById('filesFrame').contentWindow.document.getElementById(location.replace(/\//g,"|"));
-			locNest = targetElem.parentNode.parentNode.nextSibling;
-			if (locNest.nextSibling) {locNest = locNest.nextSibling}
-			newText = document.createTextNode("\n");
-			innerLI = '<a nohref title="'+location+"/"+file+'" onMouseOver="top.ICEcoder.overFileFolder(\''+actionElemType+'\',\''+location.replace(/\//g,"|")+"|"+file+'\')" onMouseOut="top.ICEcoder.overFileFolder(\''+actionElemType+'\',\'\')" style="position: relative; left:-22px">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span id="'+location.replace(/\//g,"|")+"|"+file+'">'+file+'</span> <span style="color: #888; font-size: 8px" id="'+location.replace(/\//g,"|")+"|"+file+'_perms">'+perms+'</span></a>';
-
-			// If we don't have at least 3 DOM items in here, it's an empty folder
-			if(!locNest.childNodes.length<3) {
-				// We now need to begin a new UL list
-				newUL = document.createElement("ul");
-				locNest = targetElem.parentNode.parentNode;
-				locNest.parentNode.insertBefore(newUL,locNest.nextSibling);
-
-				// Now we can add the first LI for this file/folder we're adding
-				newLI = document.createElement("li");
-				newLI.className = cssStyle;
-				newLI.innerHTML = innerLI
-				locNest.nextSibling.appendChild(newLI);
-				locNest.nextSibling.appendChild(newText);
-
-			// There are items in that location, so add our new item in the right position
-			} else {
-				for (var i=0;i<=locNest.childNodes.length-1;i++) {
-					if (locNest.childNodes[i].className) {
-						// Identify if the item we're considering is a file or folder
-						elemType = locNest.childNodes[i].className.indexOf('directory')>0 ? "folder" : "file";
-					
-						// Get the name of the item
-						nameLI = locNest.childNodes[i].getElementsByTagName('span')[0].innerHTML;
-
-						// If it's of the same type & the name is greater, or we're adding a folder and it's a file or if we're at the end of the list
-						if ((elemType==actionElemType && nameLI > file) || (actionElemType=="folder" && elemType=="file") || i==locNest.childNodes.length-1) {
-							newLI = document.createElement("li");
-							newLI.className = cssStyle;
-							newLI.innerHTML = innerLI;
-							// Append or insert depending on which of the above if statements is true
-							if (i==locNest.childNodes.length-1) {
-								locNest.appendChild(newLI);
-								locNest.appendChild(newText);
-							} else {
-								locNest.insertBefore(newLI,locNest.childNodes[i]);
-								locNest.insertBefore(newText,locNest.childNodes[i+1]);
-							}
-							break;
-						}
-					}
-				}
-			}
-			// If we added a new file, we've saved it under a new filename, so set that
-			if (actionElemType=="file" && !uploaded) {
-				top.ICEcoder.openFiles[top.ICEcoder.selectedTab-1]=location+file;
-			}
-		}
-
-		// Renaming files
-		if (action=="rename") {
-			// Get short URL of our right clicked file and get target elem based on this
-			shortURL = oldName.replace(/\//g,"|");
-			targetElem = document.getElementById('filesFrame').contentWindow.document.getElementById(shortURL);
-			// Set the name to be as per our new file/folder name
-			targetElem.innerHTML = file;
-			// Finally, update the ID of the target & set a new mouseover function for the parent too
-			targetElem.id = location.replace(/\//g,"|") + "|" + file;
-			newMouseOver = targetElem.parentNode.onmouseover.toString().replace(shortURL.substring(shortURL.lastIndexOf("|")+1),file).split('\'');
-			eval("targetElem.parentNode.onmouseover = function() { top.ICEcoder.overFileFolder('"+newMouseOver[1]+"','"+newMouseOver[3]+"');}");
-			eval("targetElem.parentNode.title = newMouseOver[3];");
-			targetElemPerms = document.getElementById('filesFrame').contentWindow.document.getElementById(shortURL+"_perms");
-			targetElemPerms.id = location.replace(/\//g,"|") + "|" + file + "_perms";
-		}
-
-		// Chmod on files
-		if (action=="chmod") {
-			// Get short URL for our file and get our target elem based on this
-			shortURL = top.ICEcoder.rightClickedFile.replace(/\|/g,"/");
-			targetElem = document.getElementById('filesFrame').contentWindow.document.getElementById(shortURL.replace(/\//g,"|")+"_perms");
-			// Set the new perms
-			targetElem.innerHTML = perms;
-			}
-
-		// Deleting files
-		if (action=="delete") {
-			// Simply get our target and make it dissapear
-			targetElem = document.getElementById('filesFrame').contentWindow.document.getElementById(location.replace(/\//g,"|")+"|"+file);
-			targetElem.parentNode.parentNode.style.display = "none";
-		}
-	},
-
-	// Carry out actions when clicking icons above file manager
-	fMIcon: function(action) {
-
-		if (action=="save" && ICEcoder.openFiles.length>0) {
-			top.ICEcoder.saveFile();
-		}
-
-		if (ICEcoder.selectedFiles.length==1) {
-			top.ICEcoder.rightClickedFile=top.ICEcoder.thisFileFolderLink=top.ICEcoder.selectedFiles[0].replace('|','/');
-
-			if (action=="open" && ICEcoder.selectedFiles[0].indexOf(".")>-1) {
-				top.ICEcoder.thisFileFolderType='file';
-				top.ICEcoder.openFile();
-			}
-			else if (action=="newFile")	 {top.ICEcoder.newFile();}
-			else if (action=="newFolder") {top.ICEcoder.newFolder();}
-			else if (action=="rename")	 {top.ICEcoder.renameFile(top.ICEcoder.rightClickedFile);}
-		}
-
-		if (action=="delete" && ICEcoder.selectedFiles.length>0) {
-			top.ICEcoder.deleteFile();
-		}
-
-		if (action=="view" && ICEcoder.openFiles.length>0) {
-			window.open(top.ICEcoder.openFiles[top.ICEcoder.selectedTab-1]);
-		}
-	},
-
-	// Refresh file manager on demand
-	refreshFileManager: function() {
-		var pB;
-
-		pB = top.document.getElementById('progressBar').style;
-
-		pB.webkitAnimation = pB.mozAnimation = '';
-		setTimeout(function () {
-			pB.webkitAnimation = pB.mozAnimation = 'fullexpand 10s ease-out';
-		}, 4);
-		top.ICEcoder.showHide('show',top.document.getElementById('loadingMask'));
-		top.ICEcoder.filesFrame.src="files.php";
-		top.ICEcoder.filesFrame.style.opacity="0";
-		top.ICEcoder.filesFrame.onload = function() {
-			top.ICEcoder.filesFrame.style.opacity="1";
-			top.ICEcoder.showHide('hide',top.document.getElementById('loadingMask'));
-		}
-	},
-
-// ==============
-// FIND & REPLACE
-// ==============
-
-	// Update find & replace options based on user selection
-	findReplaceOptions: function() {
-		top.document.getElementById('rText').style.display =
-		top.document.getElementById('replace').style.display =
-		top.document.getElementById('rTarget').style.display =
-		document.findAndReplace.connector.value=="and"
-			? "inline-block" : "none";
-	},
-
-	// Find & replace text according to user selections
-	findReplace: function(action,resultsOnly,buttonClick) {
-		var find, replace, results, cM, content, lineCount, numChars, charsToCursor, charCount, cursor, replaceQS, targetQS;
-
-		// Determine our find & replace strings and the length of them
-		find		= top.document.getElementById('find').value.toLowerCase();
-		replace		= top.document.getElementById('replace').value.toLowerCase();
-		results		= top.document.getElementById('results');
-
-		// If we have something to find in currrent document
-		cM = ICEcoder.getcMInstance();
-		if (cM && find.length>0 && document.findAndReplace.target.value=="this document") {
-			content = cM.getValue().toLowerCase();
-
-			// Find & replace the next instance, or all?
-			if (document.findAndReplace.connector.value=="and") {
-				if (document.findAndReplace.replaceAction.value=="replace" && cM.getSelection().toLowerCase()==find) {
-					cM.replaceSelection(replace);
-				} else if (document.findAndReplace.replaceAction.value=="replace all" && buttonClick) {
-					var rExp = new RegExp(find,"gi");
-					cM.setValue(cM.getValue().replace(rExp,replace));
-				}
-			}
-
-			// Get the content again, as it might of changed
-			content = cM.getValue().toLowerCase();
-			if (!top.ICEcoder.findMode||find!=top.ICEcoder.lastsearch) {
-				ICEcoder.results = [];
-
-				for (var i=0;i<content.length;i++) {
-					if (content.substr(i,find.length)==find && i!= ICEcoder.findResult) {
-						ICEcoder.results.push(i);
-					}
-				}
-
-				// Also remember the last search term made
-				ICEcoder.lastsearch = find;
-			}
-
-			// If we have results
-			if (ICEcoder.results.length>0) {
-				// Show results only
-				if (resultsOnly) {
-					results.innerHTML = ICEcoder.results.length + " results";
-				// We need to take action instead
-				} else {
-					lineCount=1;
-					numChars=0;
-
-					// Count the no of chars & lines previous to our cursor's line
-					for (var i=0;i<content.length;i++) {
-						if (content.indexOf('\n',i)==i && lineCount<=cM.getCursor().line) {
-							lineCount++;
-							numChars=i;
-						}
-					}
-
-					charsToCursor = numChars+cM.getCursor().ch+1;
-					ICEcoder.findResult = 0;
-					for (var i=0;i<ICEcoder.results.length;i++) {
-						if (ICEcoder.results[i]<charsToCursor) {
-							ICEcoder.findResult++;
-						}
-					}
-
-					if (ICEcoder.findResult>ICEcoder.results.length-1) {ICEcoder.findResult=0};
-					results.innerHTML = "Highlighted result "+(ICEcoder.findResult+1)+" of "+ICEcoder.results.length+" results";
-
-					lineCount=0;
-					for (var i=0;i<ICEcoder.results[ICEcoder.findResult];i++) {
-						if (content.indexOf('\n',i)==i) {
-							lineCount++;
-							numChars=i;
-						}
-					}
-
-					charCount = ICEcoder.results[ICEcoder.findResult] - numChars - 1;
-					if (ICEcoder.results[ICEcoder.findResult]<=cM.lineInfo(0).text.length) {
-						charCount++;
-					}
-
-					cursor = cM.getSearchCursor(find,cM.getCursor(),true);
-					cursor.findNext();
-					if (!cursor.from()) {
-						cursor = cM.getSearchCursor(find,{line:0,ch:0},true);
-						cursor.findNext();
-					}
-					// Finally, highlight our selection
-					cM.setSelection(cursor.from(), cursor.to());
-					cM.focus();
-					top.ICEcoder.findMode = true;
-				}
-			} else {
-				results.innerHTML = "No results";
-			}
-		} else {
-			// Show the relevant multiple results popup
-			if (find != "" && buttonClick) {
-				replaceQS = "";
-				targetQS = "";
-				filesQS = "";
-				if (document.findAndReplace.connector.value=="and") {
-					replaceQS = "&replace="+replace;
-				}
-				if (document.findAndReplace.target.value.indexOf("file")>=0) {
-					targetQS = "&target="+document.findAndReplace.target.value.replace(/ /g,"-");
-				}
-				if (document.findAndReplace.target.value=="selected files") {
-					filesQS = "&selectedFiles=";
-					for(i=0;i<top.ICEcoder.selectedFiles.length;i++) {
-						filesQS += top.ICEcoder.selectedFiles[i]+":";
-					}
-					filesQS = filesQS.replace(/\:$/,"");
-				}
-				find = find.replace(/\'/g, '&#39;');
-				find != encodeURIComponent(find) ? find = 'ICEcoder:'+encodeURIComponent(find) : find;
-				top.ICEcoder.showHide('show',top.document.getElementById('loadingMask'));
-				top.document.getElementById('mediaContainer').innerHTML = '<iframe src="lib/multiple-results.php?find='+find+replaceQS+targetQS+filesQS+'" class="whiteGlow" style="width: 700px; height: 500px"></iframe>';
-			}
-		}
-	},
-
-	// Replace text in a file
-	replaceInFile: function(fileRef,find,replace) {
-		top.ICEcoder.serverQueue("add","lib/file-control.php?action=replaceText&fileRef="+fileRef.replace(/\//g,"|")+"&find="+find+"&replace="+replace);
-		top.ICEcoder.serverMessage('<b>Replacing text in</b><br>'+fileRef);
-	},
-
-// ==============
-// INFO & DISPLAY
-// ==============
-
-	// Work out the nesting depth location on demand and update our display if required
-	getNestLocation: function(updateNestDisplay) {
-		var cM, nestCheck, state, cx, startPos, fileName;
-
-		cM = ICEcoder.getcMInstance();
-		nestCheck = cM.getValue();
-
-		// Set up array to store nest data
-		state = cM.getTokenAt(cM.getCursor()).state;
-		if ("undefined" != typeof state.curState) {
-			ICEcoder.htmlTagArray = [];
-			for (cx = state.curState.context; cx; cx = cx.prev) {
-				if ("undefined" != typeof cx.tagName) {
-					ICEcoder.htmlTagArray.unshift(cx.tagName);
-				}
-			}
-		}
-		ICEcoder.tagString = ICEcoder.htmlTagArray[ICEcoder.htmlTagArray.length-1];
-		if (ICEcoder.caretLocType=="JavaScript") {
-			ICEcoder.tagString = "script";
-		}
-
-		// Now we've built up our nest depth array, if we're due to show it in the display
-		if (updateNestDisplay && !top.ICEcoder.dontUpdateNest) {
-			// Clear the display
-			ICEcoder.nestDisplay.innerHTML = "";
-			if ("undefined" != typeof ICEcoder.openFiles[ICEcoder.selectedTab-1]) {
-				fileName = ICEcoder.openFiles[ICEcoder.selectedTab-1];
-				if (["js","coffee","rb","css","less"].indexOf(fileName.split(".")[1])<0 &&
-					(nestCheck.indexOf("include(")==-1)&&(nestCheck.indexOf("include_once(")==-1)&&
-					(nestCheck.indexOf("<html")>-1||nestCheck.indexOf("<body")>-1)) {
-
-					// Then for all the array items, output as the nest display
-					for (var i=0;i<ICEcoder.htmlTagArray.length;i++) {
-						if (i==0) {ICEcoder.nestDisplay.innerHTML += '<div style="display: inline-block; width: 7px; margin-top: -5px; height: 30px; background-image: url(images/nest-tag-bg.gif)"></div>'};
-						ICEcoder.nestDisplay.innerHTML += '<a onMouseover="top.ICEcoder.highlightBlock('+i+')" onMouseout="top.ICEcoder.highlightBlock('+i+',\'hide\')" onClick="top.ICEcoder.setPosition('+i+',top.ICEcoder.startPosLine,\''+ICEcoder.htmlTagArray[i]+'\')" style="display: inline-block; cursor: pointer; background: #333; padding: 7px 2px 7px 7px; margin-top: -5px; height: 30px">'+ICEcoder.htmlTagArray[i]+'</a>';
-						ICEcoder.nestDisplay.innerHTML += i<ICEcoder.htmlTagArray.length-1
-						? '<div style="display: inline-block; width: 8px; margin-top: -5px; height: 30px; background-image: url(images/nest-tag-bg.gif); background-position: -7px 0"></div>'
-						: '<div style="display: inline-block; width: 7px; margin-top: -5px; height: 30px; background-image: url(images/nest-tag-bg.gif); background-position: -15px 0"></div>';
-					}
-				}
-			}
-		}
-	},
-
-	// Indicate if the nesting structure of the code is OK
-	updateNestingIndicator: function () {
-		var cM, nestOK, fileName;
-
-		cM = ICEcoder.getcMInstance();
-		nestOK = true;
-		fileName = ICEcoder.openFiles[ICEcoder.selectedTab-1];
-		if (cM && fileName && ["js","coffee","rb","css","less"].indexOf(fileName.split(".")[1])==-1) {
-			nestOK = cM.getTokenAt({line:cM.lineCount(),ch:cM.lineInfo(cM.lineCount()-1).text.length}).className != "error" ? true : false;
-		}
-		ICEcoder.nestValid.style.backgroundColor = nestOK ? "#0b0" : "#f00";
-		ICEcoder.nestValid.innerHTML = nestOK ? "Nesting OK" : "Nesting Broken";
-	},
-
-	// Get the caret position on demand
-	getCaretPosition: function() {
-		var cM, content, line, char, charPos, charCount;
-
-		cM = ICEcoder.getcMInstance();
-		content = cM.getValue();
-		line = cM.getCursor().line;
-		char = cM.getCursor().ch;
-		charPos = 0;
-		for (var i=0;i<line;i++) {
-			charCount = content.indexOf("\n",charPos);
-			charPos=charCount+1;
-		}
-		ICEcoder.caretPos=(charPos+char-1);
-		ICEcoder.getNestLocation('yes');
-	},
-
-	// Update the code type, line & character display
-	updateCharDisplay: function() {
-		var cM;
-
-		cM = ICEcoder.getcMInstance();
-		ICEcoder.caretLocationType();
-		ICEcoder.charDisplay.innerHTML = ICEcoder.caretLocType + ", Line: " + (cM.getCursor().line+1) + ", Char: " + cM.getCursor().ch;
-	},
-
-	// Determine which area of the document we're in
-	caretLocationType: function() {
-		var cM, caretLocType, caretChunk, fileName;
-
-		cM = ICEcoder.getcMInstance();
-		caretLocType = "Unknown";
-		caretChunk = cM.getValue().substr(0,ICEcoder.caretPos+1);
-		if (caretChunk.lastIndexOf("<script")>caretChunk.lastIndexOf("</script>")&&caretLocType=="Unknown") {caretLocType = "JavaScript"} 
-		else if (caretChunk.lastIndexOf("<?")>caretChunk.lastIndexOf("?>")&&caretLocType=="Unknown") {caretLocType = "PHP"} 
-		else if (caretChunk.lastIndexOf("<%")>caretChunk.lastIndexOf("%>")&&caretLocType=="Unknown") {caretLocType = "Ruby"} 
-		else if (caretChunk.lastIndexOf("<")>caretChunk.lastIndexOf(">")&&caretLocType=="Unknown") {caretLocType = "HTML"} 
-		else if (caretLocType=="Unknown") {caretLocType = "Content"};
-
-		fileName = ICEcoder.openFiles[ICEcoder.selectedTab-1];
-		if (fileName.indexOf(".js")>0) {caretLocType="JavaScript"} 
-		else if (fileName.indexOf(".coffee")>0) {caretLocType="CoffeeScript"} 
-		else if (fileName.indexOf(".rb")>0) {caretLocType="Ruby"} 
-		else if (fileName.indexOf(".css")>0) {caretLocType="CSS"} 
-		else if (fileName.indexOf(".less")>0) {caretLocType="LESS"};
-
-		ICEcoder.caretLocType = caretLocType;
-	},
-
-	// Alter array indicating which files have changed
-	redoChangedContent: function(evt) {
-		var cM, key;
-		
-		cM = ICEcoder.getcMInstance();
-		key = evt.keyCode ? evt.keyCode : evt.which ? evt.which : evt.charCode;
-		// Exclude a few keys...
-		// Escape (27), Caps Lock (20), Shift, CTRL, Alt, Pause/Break (16-19), Left, Up, Right, Down (37-40), Num Lock, Scroll Lock (144-145), 
-		// Insert, Delete (45,46), Page Up, Page Down, End, Home (33-36), Left Win Key, Right Win Key (91-92), F1-F12 (112-123)
-		if (!top.ICEcoder.ctrlKeyDown && key!=27 && key!=20 && (key<16||key>19) && (key<37||key>40) && (key!=144||key!=145) && (key!=45||key!=46) && (key<33||key>36) && (key!=91||key!=92) && (key<112||key>123)) {
-			ICEcoder.changedContent[ICEcoder.selectedTab-1] = cM.historySize().undo > 0 ? 1 : 0;
-			ICEcoder.redoTabHighlight(ICEcoder.selectedTab);
-		}
-	},
-
-	// Show & hide target element
-	showHide: function(doVis,elem) {
-		elem.style.visibility = doVis=="show" ? 'visible' : 'hidden';
-	},
-
-
-	// Determine the CodeMirror instance we're using on demand
-	getcMInstance: function(newTab) {
-		return top.ICEcoder.content.contentWindow[
-			newTab=="new"||(newTab!="new" && ICEcoder.openFiles.length>0)
-			? 'cM'+ICEcoder.cMInstances[ICEcoder.selectedTab-1]
-			: 'cM1'
-		];
-	},
-
-	// Get the mouse position on demand
-	getMouseXY: function(e,area) {
-		var tempX, tempY, scrollTop;
-
-		top.ICEcoder.mouseX = e.pageX ? e.pageX : e.clientX + document.body.scrollLeft;
-		top.ICEcoder.mouseY = e.pageY ? e.pageY : e.clientY + document.body.scrollTop;
-		
-		if (area!="top") {
-			top.ICEcoder.mouseY += 40 + 50;
-		}
-		if (area=="editor") {
-			top.ICEcoder.mouseX += top.ICEcoder.filesW;
-		}
-		top.ICEcoder.dragCursorTest();
-	},
-
-	// Test if we need to show a drag cursor or not
-	dragCursorTest: function() {
-		var winH, cursorName;
-
-		if (top.ICEcoder.ready) {
-			winH = window.innerWidth ? window.innerHeight : document.body.clientHeight;
-			if (!top.ICEcoder.mouseDown) {top.ICEcoder.draggingFilesW = false};
-
-			cursorName = ((top.ICEcoder.mouseX > top.ICEcoder.filesW-7 && top.ICEcoder.mouseX < top.ICEcoder.filesW+7 && top.ICEcoder.mouseY > 40 && top.ICEcoder.mouseY < (winH-30)) || top.ICEcoder.draggingFilesW)
-				? "w-resize"
-				: "auto";
-			if (top.ICEcoder.content.contentWindow.document && top.ICEcoder.filesFrame.contentWindow) {
-				top.document.body.style.cursor = cursorName;
-				if (top.ICEcoder.content.contentWindow.document.body) {top.ICEcoder.content.contentWindow.document.body.style.cursor = cursorName};
-				if (top.ICEcoder.filesFrame.contentWindow.document.body) {top.ICEcoder.filesFrame.contentWindow.document.body.style.cursor = cursorName};
-			}
-		}
-	},
-
-	// Show or hide a server message
-	serverMessage: function(message) {
-		var serverMessage;
-
-		serverMessage =	document.getElementById('serverMessage');
-		if (message) {
-			serverMessage.innerHTML = message;
-			serverMessage.style.display = "inline-block";
-		} else {
-			setTimeout(function() {serverMessage.style.display = "none"},200);
-		}
-		serverMessage.style.opacity = message ? 1 : 0;
-	},
-
-	// Show a CSS color block next to our text cursor
-	cssColorPreview: function() {
-		var cM, string, rx, match, oldBlock, newBlock;
-
-		cM = ICEcoder.getcMInstance();
-		string = cM.getLine(cM.getCursor().line);
-		rx = /(#[\da-f]{3}(?:[\da-f]{3})?\b|\b(?:rgb|hsl)a?\([\s\d%,.-]+\)|\b[a-z]+\b)/gi;
-
-		while((match = rx.exec(string)) && cM.getCursor().ch > match.index+match[0].length);
-
-		oldBlock = top.document.getElementById('content').contentWindow.document.getElementById('cssColor');
-		if (oldBlock) {oldBlock.parentNode.removeChild(oldBlock)};
-		if (top.ICEcoder.codeAssist && top.ICEcoder.caretLocType=="CSS") {
-			newBlock = top.document.createElement("div");
-			newBlock.id = "cssColor";
-			newBlock.style.position = "absolute";
-			newBlock.style.display = "block";
-			newBlock.style.width = newBlock.style.height = "20px";
-			newBlock.style.zIndex = "1000";
-			newBlock.style.background = match ? match[0] : '';
-			if (newBlock.style.backgroundColor=="") {newBlock.style.display = "none"};
-			top.document.getElementById('header').appendChild(newBlock);
-			cM.addWidget(cM.getCursor(), top.document.getElementById('cssColor'), true);
-		}
-	},
-
-	// Change opacity of the file manager icons on demand
-	fMIconVis: function(icon, vis) {
-		var i;
-
-		if (i = top.document.getElementById(icon)) {
-			i.style.opacity = vis;
-		}
-	},
-
-	// Check if a file is already open
-	isOpen: function(file) {
-		var i;
-
-		file = file.replace(/\|/g, "/").replace(top.docRoot+top.iceRoot,"");
-		i = top.ICEcoder.openFiles.indexOf(file);
-		return i!=-1 ? i : false;
-	},
-
-	// Show JS Hint errors
-	updateHints: function() {
-		var cM;
-
-		if ("undefined" != typeof JSHINT && top.ICEcoder.openFiles[top.ICEcoder.selectedTab-1].indexOf('.js')>-1) {
-			cM = ICEcoder.getcMInstance();
-			cM.operation(function(){
-				var widgets = top.ICEcoder['cM'+top.ICEcoder.cMInstances[top.ICEcoder.selectedTab-1]+'widgets'];
-				for (var i=0; i<widgets.length; ++i) {
-					cM.removeLineWidget(widgets[i]);
-				}
-				widgets.length = 0;
-
-				JSHINT(cM.getValue());
-				for (var i=0; i<JSHINT.errors.length; ++i) {
-					var err = JSHINT.errors[i];
-					if (!err) continue;
-					var msg = document.createElement("div");
-					var icon = msg.appendChild(document.createElement("span"));
-					icon.innerHTML = "!!";
-					icon.className = "lint-error-icon";
-					msg.appendChild(document.createTextNode(err.reason));
-					msg.className = "lint-error";
-					widgets.push(cM.addLineWidget(err.line-1, msg, {coverGutter: false, noHScroll: true}));
-				}
-			});
-			var info = cM.getScrollInfo();
-			var after = cM.charCoords({line: cM.getCursor().line+1, ch: 0}, "local").top;
-			if (info.top + info.clientHeight < after) {
-				cM.scrollTo(null, after - info.clientHeight+3);
-			}
-		}
-	},
-
-// ==============
-// SYSTEM
-// ==============
-
-	// Start running plugin intervals according to given specifics
-	startPluginIntervals: function(plugRef,plugURL,plugTarget,plugTimer) {
-		top.ICEcoder['plugTimer'+plugRef] = 
-		// This window instances
-			["_parent","_top","_self",""].indexOf(plugTarget) > -1
-			? top.ICEcoder['plugTimer'+plugRef] = setInterval('window.location=\''+plugURL+'\'',plugTimer*1000*60)
-		// fileControl iframe instances
-			: plugTarget.indexOf("fileControl") == 0
-			? top.ICEcoder['plugTimer'+plugRef] = setInterval(function() {
-				top.ICEcoder.serverQueue("add",plugURL);top.ICEcoder.serverMessage(plugTarget.split(":")[1]);
-				},plugTimer*1000*60)
-		// _blank or named target window instances
-			: top.ICEcoder['plugTimer'+plugRef] = setInterval('window.open(\''+plugURL+'\',\''+plugTarget+'\')',plugTimer*1000*60);
-
-		// push the plugin ref into our array
-		top.ICEcoder.pluginIntervalRefs.push(plugRef);
-	},
-
-	// Turning on/off the Code Assist
-	codeAssistToggle: function() {
-		var cM;
-
-		cM = ICEcoder.getcMInstance();
-		top.ICEcoder.codeAssist = !top.ICEcoder.codeAssist;
-		top.ICEcoder.cssColorPreview();
-		cM.focus();
-
-		if (!top.ICEcoder.codeAssist) {
-			for (i=0;i<top.ICEcoder.cMInstances.length;i++) {
-				cM = top.ICEcoder.content.contentWindow['cM'+top.ICEcoder.cMInstances[i]];
-				cM.operation(function(){
-					var widgets = top.ICEcoder['cM'+top.ICEcoder.cMInstances[i]+'widgets'];
-					for (var j=0; j<widgets.length; ++j) {
-						cM.removeLineWidget(widgets[j]);
-					}
-					widgets.length = 0;
-				});
-			}
-		} else {
-			top.ICEcoder.updateHints();
-		}
-	},
-
-	// Queue items up for processing in turn
-	serverQueue: function(action,item) {
-		var cM,nextSaveID,txtArea,topSaveID,element;
-
-		cM = ICEcoder.getcMInstance();
-		// Firstly, work out how many saves we have to carry out
-		nextSaveID=0;
-		for (var i=0;i<ICEcoder.serverQueueItems.length;i++) {
-			if (ICEcoder.serverQueueItems[i].indexOf('action=save')>0) {
-				nextSaveID++;
-			}
-		}
-		nextSaveID++;
-
-		// Add to end of array or remove from beginning on demand, plus add or remove if necessary
-		if (action=="add") {
-			ICEcoder.serverQueueItems.push(item);
-			if (item.indexOf('action=save')>0) {
-				txtArea = document.createElement('textarea');
-				txtArea.setAttribute('id', 'saveTemp'+nextSaveID);
-				document.body.appendChild(txtArea);
-				document.getElementById('saveTemp'+nextSaveID).value = cM.getValue();
-			}
-		} else if (action=="del") {
-			if (ICEcoder.serverQueueItems[0] && ICEcoder.serverQueueItems[0].indexOf('action=save')>0) {
-				topSaveID = nextSaveID-1;
-				for (var i=1;i<topSaveID;i++) {
-					document.getElementById('saveTemp'+i).value = document.getElementById('saveTemp'+(i+1)).value;
-				}
-				element = document.getElementById('saveTemp'+topSaveID);
-				element.parentNode.removeChild(element);
-			}
-			ICEcoder.serverQueueItems.splice(0,1);
-		}
-
-		// If we've just removed from the array and there's another action queued up, or we're triggering for the first time
-		// then do the next requested process, stored at array pos 0
-		if (action=="del" && ICEcoder.serverQueueItems.length>=1 || ICEcoder.serverQueueItems.length==1) {
-			setTimeout(function() {top.ICEcoder.filesFrame.contentWindow.frames['fileControl'].location.href=ICEcoder.serverQueueItems[0]},1);
-		}
-	},
-
-	// Cancel all actions on pressing Esc in non content areas
-	cancelAllActions: function() {
-		// Stop whatever the parent may be loading and clear tasks other than the current one
-		window.stop();
-		if (ICEcoder.serverQueueItems.length>0) {
-			ICEcoder.serverQueueItems.splice(1,ICEcoder.serverQueueItems.length);
-		}
-		top.ICEcoder.showHide('hide',top.document.getElementById('loadingMask'));
-		top.ICEcoder.serverMessage('<b style="color: #d00">Cancelled tasks</b>');
-		setTimeout(function() {top.ICEcoder.serverMessage();},2000);
-	},
-
-	// Set the current previousFiles in the settings file
-	setPreviousFiles: function() {
-		var previousFiles;
-
-		previousFiles = top.ICEcoder.openFiles.join(',').replace(/\//g,"|").replace(/(\|\[NEW\])|(,\|\[NEW\])/g,"").replace(/(^,)|(,$)/g,"");
-		if (previousFiles=="") {previousFiles="CLEAR"};
-		// Then send through to the settings page to update setting
-		top.ICEcoder.serverQueue("add","lib/settings.php?saveFiles="+previousFiles);
-	},
-
-	// Opens the last files we had open
-	autoOpenFiles: function() {
-		for (var i=0;i<top.ICEcoder.previousFiles.length;i++) {
-			top.ICEcoder.rightClickedFile=top.ICEcoder.thisFileFolderLink=top.ICEcoder.previousFiles[i].replace('|','/');
-			top.ICEcoder.thisFileFolderType='file';
-			top.ICEcoder.openFile();
-		}
-	},
-
-	// Show the settings screen
-	settingsScreen: function(hide) {
-		if (!hide) {
-			top.document.getElementById('mediaContainer').innerHTML = '<iframe src="lib/settings-screen.php" class="whiteGlow" style="width: 970px; height: 600px"></iframe>';
-		}
-		top.ICEcoder.showHide(hide?'hide':'show',top.document.getElementById('blackMask'));
-	},
-
-	// Show the help screen
-	helpScreen: function() {
-		top.document.getElementById('mediaContainer').innerHTML = '<iframe src="lib/help.php" class="whiteGlow" style="width: 400px; height: 500px"></iframe>';
-		top.ICEcoder.showHide('show',top.document.getElementById('blackMask'));
-	},
-
-	// Show the ICEcoder manual, loaded remotely
-	showManual: function(version) {
-		top.document.getElementById('mediaContainer').innerHTML = '<iframe src="http://icecoder.net/manual?version='+version+'" class="whiteGlow" style="width: 500px; height: 500px"></iframe>';
-		top.ICEcoder.showHide('show',top.document.getElementById('blackMask'));
-	},
-
-	// Show the properties screen
-	propertiesScreen: function(fileName) {
-		top.document.getElementById('mediaContainer').innerHTML = '<iframe src="lib/properties.php?fileName='+fileName.replace(/\//g,"|")+'" class="whiteGlow" style="width: 660px; height: 330px"></iframe>';
-		top.ICEcoder.showHide('show',top.document.getElementById('blackMask'));
-	},
-
-	// Update the settings used when we make a change to them
-	useNewSettings: function(themeURL,tabsIndent,codeAssist,lockedNav,visibleTabs,lineWrapping,tabWidth,refreshFM) {
-		var styleNode, strCSS, cMCSS, activeLineBG;
-
-		// Add new stylesheet for selected theme
-		top.ICEcoder.theme = themeURL.slice(themeURL.lastIndexOf("/")+1,themeURL.lastIndexOf("."));
-		if (top.ICEcoder.theme=="editor") {top.ICEcoder.theme="icecoder"};
-		styleNode = document.createElement('link');
-		styleNode.setAttribute('rel', 'stylesheet');
-		styleNode.setAttribute('type', 'text/css');
-		styleNode.setAttribute('href', themeURL);
-		top.ICEcoder.content.contentWindow.document.getElementsByTagName('head')[0].appendChild(styleNode);
-		activeLineBG = ["eclipse","elegant","neat"].indexOf(top.ICEcoder.theme)>-1 ? "#ccc": "#000";
-		top.ICEcoder.switchTab(top.ICEcoder.selectedTab);
-
-		// Tabs indent setting
-		top.ICEcoder.tabsIndent = tabsIndent;
-
-		// Check/uncheck Code Assist setting
-		top.document.getElementById('codeAssist').checked = codeAssist;
-
-		// Unlock/lock the file manager
-		if (lockedNav != top.ICEcoder.lockedNav) {top.ICEcoder.lockUnlockNav()};
-		if (!lockedNav) {
-			ICEcoder.changeFilesW('contract'); 
-			top.document.getElementById('fileMenu').style.display='none';
-		}
-
-		cMCSS = ICEcoder.content.contentWindow.document.styleSheets[2];
-		strCSS = cMCSS.rules ? 'rules' : 'cssRules';
-		cMCSS[strCSS][4].style['content'] = visibleTabs ? '"\\21e5"' : '" "';
-		cMCSS[strCSS][2].style.cssText = "background: " + activeLineBG + " !important";
-
-		top.ICEcoder.lineWrapping = lineWrapping;
-		top.ICEcoder.tabWidth = tabWidth;
-		for (var i=0;i<ICEcoder.cMInstances.length;i++) {
-			ICEcoder.content.contentWindow['cM'+ICEcoder.cMInstances[i]].setOption("lineWrapping", top.ICEcoder.lineWrapping);
-			ICEcoder.content.contentWindow['cM'+ICEcoder.cMInstances[i]].setOption("indentUnit", top.ICEcoder.tabWidth);
-			ICEcoder.content.contentWindow['cM'+ICEcoder.cMInstances[i]].setOption("tabSize", top.ICEcoder.tabWidth);
-		}
-
-		// Finally, refresh the file manager if we need to
-		if (refreshFM) {top.ICEcoder.refreshFileManager()};
-	},
-
-	// Update and show/hide found results display?
-	updateResultsDisplay: function(showHide) {
-		ICEcoder.findReplace('find',true,false);
-		document.getElementById('results').style.display = showHide=="show" ? 'inline-block' : 'none';
-	},
-
-	// Show file & folder count in server info screen
-	updateFileFolderCount: function() {
-		var fileText, dirText, unitSize, unitText, dContainer;
-
-		dirText = top.ICEcoder.dirCount > 1 ? "folders" : "folder";
-		fileText = top.ICEcoder.fileCount > 1 ? "files" : "file";
-		// Change into kilobytes
-		unitSize = Math.ceil(top.ICEcoder.fileBytes/1024);
-		unitText = "kb";
-		// Maybe we should show in megabytes?
-		if (unitSize >= 1024) {
-			unitSize = (unitSize / 1024).toFixed(2);
-			unitText = "mb";
-		}
-		// Update the display
-		dContainer = top.ICEcoder.content.contentWindow.document.getElementById('fileFolderCounts');
-		if (dContainer) {
-			dContainer.innerHTML = top.ICEcoder.fileCount+" "+fileText+", "+top.ICEcoder.dirCount+" "+dirText+"<br>~ "+unitSize+" "+unitText;
-		}
-	},
-
-	// Toggle full screen on/off
-	fullScreenSwitcher: function() {
-		// Future use
-		if ("undefined" != typeof document.cancelFullScreen) {
-			document.fullScreen ? document.cancelFullScreen() : document.body.requestFullScreen();
-		// Moz specific
-		} else if ("undefined" != typeof document.mozCancelFullScreen) {
-			document.mozFullScreen ? document.mozCancelFullScreen() : document.body.mozRequestFullScreen();
-		// Chrome specific
-		} else if ("undefined" != typeof document.webkitCancelFullScreen) {
-			document.webkitIsFullScreen ? document.webkitCancelFullScreen() : document.body.webkitRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT);
-		}
-	},
-
-	// Pass target file/folder to Zip It!
-	zipIt: function(tgt) {
-		tgt=tgt.replace(/\//g,"|");
-		top.ICEcoder.filesFrame.contentWindow.frames['fileControl'].location.href="plugins/zip-it/index.php?zip="+tgt;
-	},
-
-	// Tab dragging start
-	handleDragStart: function(e) {
-		this.style.opacity = '0.2';
-		ICEcoder.dragSrcEl = this;
-		e.dataTransfer.effectAllowed = 'move';
-		e.dataTransfer.setData('text/html', this.innerHTML);
-	},
-
-	// Tab dragging over tabs
-	handleDragOver: function(e) {
-		if (e.preventDefault) {e.preventDefault()}
-		e.dataTransfer.dropEffect = 'move';
-		return false;
-	},
-
-	// Tab dropping on target
-	handleDrop: function(e) {
-		if (e.stopPropagation) {e.stopPropagation()}
-		if (ICEcoder.dragSrcEl != this) {
-			ICEcoder.dragSrcEl.innerHTML = this.innerHTML.split(" ")[0] + ICEcoder.dragSrcEl.innerHTML.substr(ICEcoder.dragSrcEl.innerHTML.indexOf(" "));
-			this.innerHTML = e.dataTransfer.getData('text/html').split(" ")[0] + this.innerHTML.substr(this.innerHTML.indexOf(" "));
-			var dragID = ICEcoder.dragSrcEl.id.substr(3)*1;
-			var dropID = this.id.substr(3)*1;
-			if(dragID==top.ICEcoder.selectedTab) {
-				var a; // array value
-				var b = dragID-1;
-				var c = dropID-1;
-
-				// Swap values for switched tabs in these arrays
-				a = [ICEcoder.changedContent, ICEcoder.openFiles, ICEcoder.openFileMDTs, ICEcoder.cMInstances];
-				for (var i=0;i<a.length;i++) {
-					a[i][b]=[a[i][c],a[i][c]=a[i][b]][0];
-				}
-
-				top.ICEcoder.switchTab(dropID);
-			}
-		}
-		return false;
-	},
-
-	// Tab drag ending
-	handleDragEnd: function(e) {
-		this.style.opacity = '1';
-	},
-
-	// Change permissions on a file/folder
-	chmod: function(file,perms) {
-		top.ICEcoder.showHide('hide',top.document.getElementById('blackMask'));
-		top.ICEcoder.serverQueue("add","lib/file-control.php?action=perms&file="+file.replace(top.iceRoot,"")+"&perms="+perms);
-		top.ICEcoder.serverMessage('<b>chMod '+perms+' on </b><br>'+file.replace(top.iceRoot,""));
-	},
-
-	// Logout of ICEcoder
-	logout: function() {
-		window.location = window.location + "?logout";
-	},
-
-	// Show a message
-	message: function(msg) {
-		alert(msg);
-	},
-
-	// Ask for confirmation
-	ask: function(question) {
-		return confirm(question);
-	},
-
-	// Get the users input
-	getInput: function(question,defaultValue) {
-		return prompt(question,defaultValue);
-	},
-
-// ==============
-// TABS
-// ==============
-
-	// Change tabs by switching visibility of instances
-	switchTab: function(newTab,noFocus) {
-		var cM;
-
-		// Identify tab that's currently selected & get the instance
-		ICEcoder.selectedTab = newTab;
-		cM = ICEcoder.getcMInstance();
-
-		if (cM) {
-			// Switch mode to HTML, PHP, CSS etc
-			ICEcoder.switchMode();
-
-			// Set all cM instances to be hidden, then make our selected instance visible
-			for (var i=0;i<ICEcoder.cMInstances.length;i++) {
-				ICEcoder.content.contentWindow['cM'+ICEcoder.cMInstances[i]].getWrapperElement().style.display = "none";
-			}
-			cM.setOption('theme',top.ICEcoder.theme);
-			cM.getWrapperElement().style.display = "block";
-
-			// Focus on & refresh our selected instance
-			if (!noFocus) {cM.focus();}
-			cM.refresh();
-
-			// Highlight the selected tab
-			ICEcoder.redoTabHighlight(ICEcoder.selectedTab);
-
-			// Redo our find display
-			top.ICEcoder.findMode = false;
-			ICEcoder.findReplace('find',true,false);
-
-			// Rerun JS Hint
-			if (top.ICEcoder.codeAssist) {top.ICEcoder.updateHints()};
-
-			// Finally, update the cursor display
-			top.ICEcoder.getCaretPosition();
-			top.ICEcoder.updateCharDisplay();
-		}
-	},
-
-	// Starts a new file by setting a few vars & creating a new cM instance
-	newTab: function() {
-		var cM;
-
-		ICEcoder.cMInstances.push(ICEcoder.nextcMInstance);
-		ICEcoder.selectedTab = ICEcoder.cMInstances.length;
-		ICEcoder.showHide('show',ICEcoder.content);
-		ICEcoder.content.contentWindow.createNewCMInstance(ICEcoder.nextcMInstance);
-		ICEcoder.setLayout();
-
-		ICEcoder.thisFileFolderType='file';
-		ICEcoder.thisFileFolderLink='/[NEW]';
-		ICEcoder.openFile();
-
-		cM = ICEcoder.getcMInstance('new');
-		ICEcoder.switchTab(ICEcoder.openFiles.length);
-
-		cM.removeLineClass(ICEcoder['cMActiveLine'+ICEcoder.selectedTab], "background");
-		ICEcoder['cMActiveLine'+ICEcoder.selectedTab] = cM.addLineClass(0, "background", "cm-s-activeLine");
-		ICEcoder.nextcMInstance++;
-	},
-
-	// Create a new tab for a file
-	createNewTab: function() {
-		var closeTabLink, fileName;
-
-		// Push new file into array
-		top.ICEcoder.openFiles.push(top.ICEcoder.shortURL);
-
-		// Setup a new tab
-		closeTabLink = '<a nohref onClick="top.ICEcoder.closeTab('+(top.ICEcoder.openFiles.length)+')"><img src="images/nav-close.gif" id="closeTabButton'+(top.ICEcoder.openFiles.length)+'" class="closeTab" onMouseOver="prevBG=this.style.backgroundColor;this.style.backgroundColor=\'#333\'" onMouseOut="this.style.backgroundColor=prevBG"></a>';
-		top.document.getElementById('tab'+(top.ICEcoder.openFiles.length)).style.display = "inline-block";
-		fileName = top.ICEcoder.openFiles[top.ICEcoder.openFiles.length-1];
-		top.document.getElementById('tab'+(top.ICEcoder.openFiles.length)).innerHTML = closeTabLink + " " + fileName.slice(fileName.lastIndexOf("/")).replace(/\//,"");
-		top.document.getElementById('tab'+(top.ICEcoder.openFiles.length)).title = "/" + top.ICEcoder.openFiles[top.ICEcoder.openFiles.length-1].replace(/\//,"");
-
-		// Set the widths
-		top.ICEcoder.setTabWidths();
-
-		// Highlight it and state it's selected
-		top.ICEcoder.redoTabHighlight(top.ICEcoder.openFiles.length);
-		top.ICEcoder.selectedTab=top.ICEcoder.openFiles.length;
-
-		// Add a new value ready to indicate if this content has been changed
-		top.ICEcoder.changedContent.push(0);
-
-		top.ICEcoder.setPreviousFiles();
-	},
-
-	// Cycle to next tab
-	nextTab: function() {
-		var goToTab;
-
-		goToTab = top.ICEcoder.selectedTab+1 <= top.ICEcoder.openFiles.length ? top.ICEcoder.selectedTab+1 : 1;
-		top.ICEcoder.switchTab(goToTab,'noFocus');
-	},
-
-	// Cycle to next tab
-	previousTab: function() {
-		var goToTab;
-
-		goToTab = top.ICEcoder.selectedTab-1 >= 1 ? top.ICEcoder.selectedTab-1 : top.ICEcoder.openFiles.length;
-		top.ICEcoder.switchTab(goToTab,'noFocus');
-	},
-
-	// Create a new tab for a file
-	renameTab: function(tabNum,newName) {
-		var closeTabLink, fileName;
-
-		// Push new file into array
-		top.ICEcoder.openFiles[tabNum-1] = newName;
-
-		// Setup a new tab
-		closeTabLink = '<a nohref onClick="parent.ICEcoder.closeTab('+tabNum+')"><img src="images/nav-close.gif" id="closeTabButton'+tabNum+'" class="closeTab" onMouseOver="prevBG=this.style.backgroundColor;this.style.backgroundColor=\'#333\'" onMouseOut="this.style.backgroundColor=prevBG"></a>';
-		fileName = top.ICEcoder.openFiles[tabNum-1];
-		top.document.getElementById('tab'+tabNum).innerHTML = closeTabLink + " " + fileName.slice(fileName.lastIndexOf("/")).replace(/\//,"");
-		top.document.getElementById('tab'+tabNum).title = "/" + top.ICEcoder.openFiles[tabNum-1].replace(/\//,"");
-	},
-
-	// Reset all tabs to be without a highlight and then highlight the selected
-	redoTabHighlight: function(selectedTab) {
-		var cM, bgVPos, tColor, fileLink;
-
-		cM = ICEcoder.getcMInstance();
-		for(var i=1;i<=ICEcoder.changedContent.length;i++) {
-			if (document.getElementById('closeTabButton'+i)) {
-				document.getElementById('closeTabButton'+i).style.backgroundColor = ICEcoder.changedContent[i-1]==1
-				? "#b00" : "rgba(255,255,255,0.3)";
-			}
-			tColor = i==selectedTab ? "#000" : "#fff";
-			if ("undefined" != typeof top.ICEcoder.openFiles[i-1] && top.ICEcoder.openFiles[i-1] != "/[NEW]") {
-				fileLink = top.ICEcoder.filesFrame.contentWindow.document.getElementById(top.ICEcoder.openFiles[i-1].replace(/\//g,"|"));
-				if (fileLink) {fileLink.style.backgroundColor = i==selectedTab ? "#49d" : "rgba(255,255,255,0.15)";};
-			}
-			document.getElementById('tab'+i).style.color = tColor;
-			bgVPos = i==selectedTab ? -22 : 0;
-			document.getElementById('tab'+i).style.backgroundPosition = "0 "+bgVPos+"px";
-		}
-		top.ICEcoder.fMIconVis('fMSave',ICEcoder.changedContent[selectedTab-1]==1 ? 1 : 0.3);
-	},
-
-	// Close the tab upon request
-	closeTab: function(closeTabNum) {
-		var cM, okToRemove, closeFileName;
-		cM = ICEcoder.getcMInstance();
-		okToRemove = true;
-		if (ICEcoder.changedContent[closeTabNum-1]==1) {
-			okToRemove = top.ICEcoder.ask('You have made changes.\n\nAre you sure you want to close without saving?');
-		}
-
-		if (okToRemove) {
-			// Get the filename of tab we're closing
-			closeFileName = top.ICEcoder.openFiles[closeTabNum-1];
-
-			// recursively copy over all tabs & data from the tab to the right, if there is one
-			for (var i=closeTabNum;i<ICEcoder.openFiles.length;i++) {
-				top.document.getElementById('tab'+i).innerHTML = top.document.getElementById('tab'+(i+1)).innerHTML;
-				top.document.getElementById('tab'+i).title = top.document.getElementById('tab'+(i+1)).title;
-				ICEcoder.openFiles[i-1] = ICEcoder.openFiles[i];
-				ICEcoder.openFileMDTs[i-1] = ICEcoder.openFileMDTs[i];
-
-				// reduce the tab reference number on the closeTab link by 1
-				top.document.getElementById('tab'+i).innerHTML = top.document.getElementById('tab'+i).innerHTML.replace(("closeTab("+(i+1)+")"),"closeTab("+i+")").replace(("closeTabButton"+(i+1)),"closeTabButton"+i);
-			}
-			// hide the instance we're closing by setting the hide class and removing from the array
-			ICEcoder.content.contentWindow['cM'+top.ICEcoder.cMInstances[closeTabNum-1]].getWrapperElement().style.display = "none";
-			top.ICEcoder.cMInstances.splice(closeTabNum-1,1);
-			// clear the rightmost tab (or only one left in a 1 tab scenario) & remove from the array
-			top.document.getElementById('tab'+ICEcoder.openFiles.length).style.display = "none";
-			top.document.getElementById('tab'+ICEcoder.openFiles.length).innerHTML = "";
-			top.document.getElementById('tab'+ICEcoder.openFiles.length).title = "";
-			ICEcoder.openFiles.pop();
-			ICEcoder.openFileMDTs.pop();
-			// If we're closing the selected tab, determin the new selectedTab number, reduced by 1 if we have some tabs, 0 for a reset state
-			if (ICEcoder.selectedTab==closeTabNum) {
-				ICEcoder.openFiles.length>0 ? ICEcoder.selectedTab-=1 : ICEcoder.selectedTab = 0;
-			}
-			if (ICEcoder.openFiles.length>0 && ICEcoder.selectedTab==0) {ICEcoder.selectedTab=1};
-
-			// grey out the view icon
-			if (ICEcoder.openFiles.length==0) {
-				top.ICEcoder.fMIconVis('fMView',0.3);
-			} else {
-				// Switch the mode & the tab
-				ICEcoder.switchMode();
-				ICEcoder.switchTab(ICEcoder.selectedTab);
-			}
-			// Highlight the selected tab after splicing the change state out of the array
-			top.ICEcoder.changedContent.splice(closeTabNum-1,1);
-			top.parent.ICEcoder.redoTabHighlight(ICEcoder.selectedTab);
-
-			// Remove any highlighting from the file manager
-			top.ICEcoder.selectDeselectFile('deselect',top.ICEcoder.filesFrame.contentWindow.document.getElementById(closeFileName.replace(/\//g,"|")));
-
-			top.ICEcoder.setPreviousFiles();
-		}
-		// Lastly, stop it from trying to also switch tab
-		top.ICEcoder.canSwitchTabs=false;
-		// and set the widths
-		top.ICEcoder.setTabWidths();
-	},
-
-	// Close all tabs
-	closeAllTabs: function() {
-		for (var i=top.ICEcoder.cMInstances.length; i>0; i--) {
-			top.ICEcoder.closeTab(i);
-		}
-	},
-
-	// Set the tabs width
-	setTabWidths: function() {
-		var availWidth, tabWidth, thisWidth;
-
-		availWidth = parseInt(top.ICEcoder.content.style.width,10)-41-24-10; // - left margin - new tab - right margin
-		avgWidth = (availWidth/top.ICEcoder.openFiles.length)-18;
-		
-		for (var i=0;i<top.ICEcoder.openFiles.length;i++) {
-			thisWidth = parseInt(avgWidth*i,10) - parseInt(avgWidth*(i-1),10);
-			tabWidth = top.ICEcoder.openFiles.length*(150+18) > availWidth ? thisWidth : 150;
-			top.document.getElementById('tab'+(i+1)).style.width = tabWidth + "px";
-		}
-	},
-
-// ==============
-// UI
-// ==============
-
-	// Detect keys/combos plus identify our area and set the vars, perform actions
-	interceptKeys: function(area, evt) {
-		var key;
-
-		key = evt.keyCode ? evt.keyCode : evt.which ? evt.which : evt.charCode;
-
-		// DEL (Delete file)
-		if (key==46 && area == "files") {
-			top.ICEcoder.delKeyDown = true;
-			top.ICEcoder.deleteFile();
-	        	return false;
-
-		// CTRL key down
-       		} else if(key==17) {
-			top.ICEcoder.ctrlKeyDown = true;
-	        	return false;
-
-		// Shift key down
-       		} else if(key==16) {
-			top.ICEcoder.shiftKeyDown = true;
-	        	return false;
-
-		// CTRL+F (Find)
-		} else if(key==70 && top.ICEcoder.ctrlKeyDown==true) {
-			top.document.getElementById('find').focus();
-			top.ICEcoder.ctrlKeyDown = false;
-	        	return false;
-
-		// CTRL+G (Go to line)
-		} else if(key==71 && top.ICEcoder.ctrlKeyDown==true) {
-			top.document.getElementById('goToLineNo').focus();
-			top.ICEcoder.ctrlKeyDown = false;
-	        	return false;
-
-		// CTRL+I (Get info)
-		} else if(key==73 && top.ICEcoder.ctrlKeyDown==true && area == "content") {
-			var searchPrefix = "";
-			if (top.ICEcoder.caretLocType!="Content") {
-				searchPrefix = top.ICEcoder.caretLocType.toLowerCase()+" ";
-			}
-			window.open("http://www.google.com/#output=search&q="+searchPrefix+top.ICEcoder.getcMInstance().getSelection());
-			top.ICEcoder.ctrlKeyDown = false;
-	        	return false;
-
-		// CTRL+right arrow (Next tab)
-		} else if(key==39 && top.ICEcoder.ctrlKeyDown==true && area!="content") {
-			top.ICEcoder.nextTab();
-	        	return false;
-
-		// CTRL+left arrow (Previous tab)
-		} else if(key==37 && top.ICEcoder.ctrlKeyDown==true && area!="content") {
-			top.ICEcoder.previousTab();
-	        	return false;
-
-		// CTRL+up arrow (Move line up)
-		} else if(key==38 && top.ICEcoder.ctrlKeyDown==true && area=="content") {
-			top.ICEcoder.moveLine('up');
-	        	return false;
-
-		// CTRL+down arrow (Move line down)
-		} else if(key==40 && top.ICEcoder.ctrlKeyDown==true && area=="content") {
-			top.ICEcoder.moveLine('down');
-	        	return false;
-
-		// CTRL+numeric plus (New tab)
-		} else if(key==107 && top.ICEcoder.ctrlKeyDown==true) {
-			top.ICEcoder.newTab();
-	        	return false;
-
-		// CTRL+numeric minus (Close tab)
-		} else if(key==109 && top.ICEcoder.ctrlKeyDown==true) {
-			top.ICEcoder.closeTab(top.ICEcoder.selectedTab);
-	        	return false;
-
-		// CTRL+S (Save), CTRL+Shift+S (Save As)
-		} else if(key==83 && top.ICEcoder.ctrlKeyDown==true) {
-			if(top.ICEcoder.shiftKeyDown==true) {
-				top.ICEcoder.saveFile('saveAs');
-				top.ICEcoder.shiftKeyDown = false;
-			} else {
-				top.ICEcoder.saveFile();
-			}
-			top.ICEcoder.stickyTabMaybe = true;
-	        	return false;
-
-		// CTRL+Enter (Open Webpage)
-		} else if(key==13 && top.ICEcoder.ctrlKeyDown==true && top.ICEcoder.openFiles[top.ICEcoder.selectedTab-1] != "/[NEW]") {
-			if (top.ICEcoder.stickyTabMaybe) {
-				top.ICEcoder.stickyTab = window.open(top.ICEcoder.openFiles[top.ICEcoder.selectedTab-1],"stickyTab");
-			} else {
-				window.open(top.ICEcoder.openFiles[top.ICEcoder.selectedTab-1]);
-			}
-			top.ICEcoder.ctrlKeyDown = false;
-	        	return false;
-
-		// CTRL+Space (Show snippet)
-		} else if(key==32 && top.ICEcoder.ctrlKeyDown==true && area=="content") {
-			top.ICEcoder.addSnippet();
-	        	return false;
-
-		// ESC in content area (Comment/Uncomment line)
-       		} else if(key==27 && area == "content") {
-			top.ICEcoder.lineCommentToggle();
-	        	return false;
-
-		// ESC not in content area (Cancel all actions)
-       		} else if(key==27 && area != "content") {
-			top.ICEcoder.cancelAllActions();
-	        	return false;
-
-		// Any other key
-		} else {
-	        	return key;
-        	}
-	},
-
-	// Reset the state of keys back to the normal state
-	resetKeys: function(evt) {
-		var key;
-
-		key = evt.keyCode ? evt.keyCode : evt.which ? evt.which : evt.charCode;
-
-		if (key==17) {top.ICEcoder.ctrlKeyDown = false; top.ICEcoder.stickyTabMaybe = false}
-		else if (key==16) {top.ICEcoder.shiftKeyDown = false}
-		else if (key==46) {top.ICEcoder.delKeyDown = false}
-	}, 
-
-	// Add snippet panel below line
-	addSnippet: function() {
-		var cM, lineNo, whiteSpace, content;
-
-		if (top.ICEcoder.snippetLine!==false) {
-			top.ICEcoder.removeSnippet();
-		}
-
-		cM = ICEcoder.getcMInstance();
-		lineNo = cM.getCursor().line;
-		whiteSpace = cM.getLine(lineNo).length - cM.getLine(lineNo).replace(/^\s\s*/, '').length;
-		content = cM.getLine(lineNo).slice(whiteSpace);
-		if (content.slice(0,8)=="function") {
-			top.ICEcoder.doSnippet('function','function VAR() {\nINDENT\tCURSOR\nINDENT}');
-		} else if (content.slice(0,2)=="if") {
-			top.ICEcoder.doSnippet('if','if (CURSOR) {\nINDENT\t\nINDENT}');
-		} else if (content.slice(0,3)=="for") {
-			top.ICEcoder.doSnippet('for','for (var i=0; i<CURSOR; i++) {\nINDENT\t\nINDENT}');
-		}
-	},
-
-	// Action a snippet
-	doSnippet: function(tgtString,replaceString) {
-		var cM, lineNo, lineContents, remainder, strPos, replacedLine, whiteSpace, curPos, sPos, lineNoCount;
-
-		cM = top.ICEcoder.getcMInstance();
-		lineNo = cM.getCursor().line;
-		lineContents = cM.getLine(lineNo);
-		if (lineContents.indexOf(tgtString)>-1) {
-			remainder = cM.getLine(lineNo);
-			strPos = remainder.indexOf(tgtString);
-			remainder = remainder.slice(remainder.indexOf(tgtString)+tgtString.length);
-			replaceString = replaceString.replace(/VAR/g,remainder);
-			replacedLine = cM.getLine(lineNo).slice(0,strPos);
-			whiteSpace = cM.getLine(lineNo).length - cM.getLine(lineNo).replace(/^\s\s*/, '').length;
-			whiteSpace = cM.getLine(lineNo).slice(0,whiteSpace);
-			replaceString = replaceString.replace(/INDENT/g,whiteSpace);
-			replacedLine += replaceString;
-			curPos = replacedLine.indexOf("CURSOR");
-			sPos = 0;
-			lineNoCount = lineNo;
-			for (i=0;i<replacedLine.length;i++) {
-				if (replacedLine.indexOf("\n",sPos)<replacedLine.indexOf("CURSOR")) {
-					sPos = replacedLine.indexOf("\n",sPos)+1;
-					lineNoCount = lineNoCount+1;
-				}
-			}
-			cM.setLine(lineNo, replacedLine.replace("CURSOR",""));
-			cM.setCursor(lineNoCount,curPos);
-			cM.focus();
-			top.ICEcoder.removeSnippet();
-		}
-	},
-
-	// Remove snippet panel
-	removeSnippet: function() {
-		var cM;
-
-		cM = ICEcoder.getcMInstance();
-		if (top.ICEcoder.snippetLine!==false) {
-			cM.removeLineWidget(top.ICEcoder.snippetLine);
-		}
-		top.ICEcoder.snippetLine = false;
-	}
+var ICEcoder = {
+
+// ==============
+// INIT
+// ==============
+
+	// Define settings
+	filesW: 250,			// Initial width of the files pane
+	minFilesW: 14,			// Min width of the files pane
+	maxFilesW: 250,			// Max width of the files pane
+	selectedTab: 0,			// The tab that's currently selected
+	changedContent: [],		// Binary array to indicate which tabs have changed
+	ctrlKeyDown: false,		// Indicates if CTRL keydown
+	shiftKeyDown: false,		// Indicates if Shift keydown
+	delKeyDown: false,		// Indicates if DEL keydown
+	canSwitchTabs: true,		// Stops switching of tabs when trying to close
+	openFiles: [],			// Array of open file URLs
+	openFileMDTs: [],		// Array of open file modification datetimes
+	cMInstances: [],		// List of CodeMirror instance no's
+	nextcMInstance: 1,		// Next available CodeMirror instance no
+	selectedFiles: [],		// Array of selected files
+	findMode: false,		// States if we're in find/replace mode
+	lockedNav: true, 		// Nav is locked or not
+	htmlTagArray: [],		// Array storing the nest of tags
+	codeAssist: true,		// Assist user with their coding
+	snippetLine: false,		// Line no of snippet, if shown
+	mouseDown: false,		// If the mouse is down or not
+	draggingFilesW: false,		// If we're dragging the file manager width or not
+	serverQueueItems: [],		// Array of URLs to call in order
+	stickyTab: false,		// Target variable for the sticky tab window
+	pluginIntervalRefs: [],		// Array of plugin interval refs
+	dragSrcEl: null,		// Tab element being dragged
+	ready: false,			// Indicates if ICEcoder is ready for action
+
+	// Don't consider these tags as part of nesting as they're singles, JS, PHP or Ruby code blocks
+	tagNestExceptions: ["!DOCTYPE","meta","link","img","br","hr","input","script","?php","?","%"],
+
+	// Set our aliases
+	initAliases: function() {
+		var aliasArray = ["header","files","account","fmLock","filesFrame","editor","tabsBar","findBar","content","footer","nestValid","nestDisplay","charDisplay"];
+
+		// Create our ID aliases
+		for (var i=0;i<aliasArray.length;i++) {
+			ICEcoder[aliasArray[i]] = top.document.getElementById(aliasArray[i]);
+		}
+	},
+
+	// On load, set the layout and get the nest location
+	init: function() {
+		var screenIcon, sISrc;
+
+		// Set layout & the nest location
+		ICEcoder.setLayout();
+
+		// Hide the loading screen & auto open last files?
+		top.ICEcoder.showHide('hide',top.document.getElementById('loadingMask'));
+		if (top.ICEcoder.openLastFiles) {top.ICEcoder.autoOpenFiles()};
+
+		// Add drag based events to our tabs
+		var tabs = document.querySelectorAll('.tab');
+		[].forEach.call(tabs, function(tab) {
+			// not used: dragenter, dragleave
+			tab.addEventListener('dragstart', ICEcoder.handleDragStart, false);
+			tab.addEventListener('dragover', ICEcoder.handleDragOver, false);
+			tab.addEventListener('drop', ICEcoder.handleDrop, false);
+			tab.addEventListener('dragend', ICEcoder.handleDragEnd, false);
+		});
+		setInterval(ICEcoder.updateNestingIndicator,30);
+
+		// Setup fullscreen detection and change icon
+		screenIcon = top.document.getElementById('screenMode');
+		sISrc = ["images/restored-screen.gif","images/full-screen.gif"];
+		document.addEventListener("fullscreenchange", function () {screenIcon.src = document.fullscreen ? sISrc[0] : sISrc[1];}, false);
+		document.addEventListener("mozfullscreenchange", function () {screenIcon.src = document.mozFullScreen ? sISrc[0] : sISrc[1];}, false);
+		document.addEventListener("webkitfullscreenchange", function () {screenIcon.src = document.webkitIsFullScreen ? sISrc[0] : sISrc[1];}, false);
+
+		top.ICEcoder.ready = true;
+	},
+
+// ==============
+// LAYOUT
+// ==============
+
+	// Set our layout according to the browser size
+	setLayout: function(dontSetEditor) {
+		var winW, winH, headerH, footerH, accountH, tabsBarH, findBarH;
+
+		// Determin width & height available
+		winW = window.innerWidth ? window.innerWidth : document.body.clientWidth;
+		winH = window.innerHeight ? window.innerHeight : document.body.clientHeight;
+
+		// Apply sizes to various elements of the page
+		headerH = 40, footerH = 30, accountH = 50, tabsBarH = 21, findBarH = 28;
+		this.header.style.width = this.tabsBar.style.width = this.findBar.style.width = winW + "px";
+		this.files.style.width = this.editor.style.left = this.filesW + "px";
+		this.account.style.height = this.accountH + "px";
+		this.fmLock.style.marginLeft = (this.filesW-42) + "px";
+		this.filesFrame.style.height = (winH-headerH-accountH-footerH) + "px";
+		top.ICEcoder.setTabWidths();
+
+		// If we need to set the editor sizes
+		if (!dontSetEditor) {
+			this.editor.style.width = ICEcoder.content.style.width = (winW-this.filesW) + "px";
+			ICEcoder.content.style.height = (winH-headerH-footerH-tabsBarH-findBarH) + "px";
+			
+			// Resize the CodeMirror instances to match the window size
+			setTimeout(function(){
+				for (var i=0;i<top.ICEcoder.openFiles.length;i++) {
+				top.ICEcoder.content.contentWindow['cM'+ICEcoder.cMInstances[i]].setSize("100%",top.ICEcoder.content.style.height);
+			}},4);
+		}
+	},
+
+	// Set the width of the file manager on demand
+	changeFilesW: function(expandContract) {
+
+		if (!ICEcoder.lockedNav||(ICEcoder.lockedNav && ICEcoder.filesW==ICEcoder.minFilesW)) {
+			if ("undefined" != typeof ICEcoder.changeFilesInt) {clearInterval(ICEcoder.changeFilesInt)};
+			ICEcoder.changeFilesInt = setInterval(function() {ICEcoder.changeFilesWStep(expandContract)},10);
+		}
+	},
+
+	// Expand/contract the file manager in half-steps
+	changeFilesWStep: function (expandContract) {
+		if (expandContract=="expand") {
+			ICEcoder.filesW < ICEcoder.maxFilesW-1 ? ICEcoder.filesW += Math.ceil((ICEcoder.maxFilesW-ICEcoder.filesW)/2) : ICEcoder.filesW = ICEcoder.maxFilesW;
+		} else {
+			ICEcoder.filesW > ICEcoder.minFilesW+1 ? ICEcoder.filesW -= Math.ceil((ICEcoder.filesW-ICEcoder.minFilesW)/2) : ICEcoder.filesW = ICEcoder.minFilesW;
+		}
+		if ((expandContract=="expand" && ICEcoder.filesW == ICEcoder.maxFilesW)||(expandContract=="contract" && ICEcoder.filesW == ICEcoder.minFilesW)) {
+			clearInterval(ICEcoder.changeFilesInt);
+		}
+		// Redo the layout to match
+		ICEcoder.setLayout();
+	},
+
+	// Can click-drag file manager width?
+	canResizeFilesW: function() {
+		// If we have the cursor set we must be able!
+		if (top.document.body.style.cursor == "w-resize") {
+			// If our mouse is down and we're within a 250-400px range
+			if (top.ICEcoder.mouseDown) {
+				top.ICEcoder.filesW = top.ICEcoder.maxFilesW = top.ICEcoder.mouseX >=250 && top.ICEcoder.mouseX <= 400
+					? top.ICEcoder.mouseX : top.ICEcoder.mouseX <250 ? 250 : 400;
+				// Set various widths based on the new width
+				top.ICEcoder.files.style.width = top.ICEcoder.account.style.width = top.ICEcoder.filesFrame.style.width = top.ICEcoder.filesW + "px";
+				top.ICEcoder.setLayout();
+				top.ICEcoder.draggingFilesW = true;
+			}
+		} else {
+			top.ICEcoder.draggingFilesW = false;
+		}
+	},
+
+	// Lock & unlock the file manager navigation on demand
+	lockUnlockNav: function() {
+		var lockIcon;
+
+		lockIcon = top.document.getElementById('fmLock');
+		ICEcoder.lockedNav = ICEcoder.lockedNav ? false : true;
+		lockIcon.style.backgroundPosition = ICEcoder.lockedNav ? "-64px -16px" : "-80px -16px";
+	},
+
+// ==============
+// EDITOR
+// ==============
+
+	// Clean up our loaded code
+	contentCleanUp: function() {
+		var fileName, cM, content;
+
+		// If it's not a JS, CoffeeScript Ruby, CSS or LESS file, replace our temp </textarea> value
+		fileName = ICEcoder.openFiles[ICEcoder.selectedTab-1];
+		if (["js","coffee","rb","css","less"].indexOf(fileName.split(".")[1])<0) {
+			cM = ICEcoder.getcMInstance();
+			content = cM.getValue();
+			content = content.replace(/<ICEcoder:\/:textarea>/g,'</textarea>');
+
+			// Then set the content in the editor & clear the history
+			cM.setValue(content);
+			cM.clearHistory();
+		}
+	},
+
+	// Move current line up/down
+	moveLine: function(dir) {
+		var cM, line, swapLineNo, swapLine;
+
+		cM = top.ICEcoder.getcMInstance();
+		line = cM.getCursor().line;
+		if (dir=="up" && line>0) {swapLineNo = line-1}
+		if (dir=="down" && line<cM.lineCount()-1) {swapLineNo = line+1}
+		if (!isNaN(swapLineNo)) {
+			swapLine = cM.getLine(swapLineNo);
+			cM.setLine(swapLineNo,cM.getLine(line));
+			cM.setLine(line,swapLine);
+			ICEcoder.highlightLine(swapLineNo);
+		}
+	},
+
+	// Highlight specified line
+	highlightLine: function(line) {
+		var cM;
+
+		cM = top.ICEcoder.getcMInstance();
+		cM.setSelection({line:line,ch:0}, {line:line,ch:cM.lineInfo(line).text.length});
+	},
+
+	// Go to a specific line number
+	goToLine: function(lineNo) {
+		var cM;
+
+		cM = ICEcoder.getcMInstance();
+		cM.setCursor(lineNo ? lineNo-1 : document.getElementById('goToLineNo').value-1);
+		cM.focus();
+		return false;
+	},
+
+	// Switch the CodeMirror mode on demand
+	switchMode: function(mode) {
+		var cM, fileName;
+
+		cM = ICEcoder.getcMInstance();
+		fileName = ICEcoder.openFiles[ICEcoder.selectedTab-1];
+		if (mode) {
+			cM.setOption("mode",mode);
+		} else if (fileName) {
+			fileName.indexOf('.js')>0	? cM.setOption("mode","javascript")
+			: fileName.indexOf('.coffee')>0	? cM.setOption("mode","coffeescript")
+			: fileName.indexOf('.rb')>0	? cM.setOption("mode","ruby")
+			: fileName.indexOf('.css')>0	? cM.setOption("mode","css")
+			: fileName.indexOf('.less')>0	? cM.setOption("mode","less")
+			: cM.setOption("mode","application/x-httpd-php");
+		}
+	},
+
+	// Comment or uncomment line on keypress
+	lineCommentToggle: function() {
+		var cM, cursorPos, linePos, lineContent, lCLen, adjustCursor, startLine, endLine;
+
+		cM = ICEcoder.getcMInstance();
+		cursorPos = cM.getCursor().ch;
+		linePos = cM.getCursor().line;
+		lineContent = cM.getLine(linePos);
+		lCLen = lineContent.length;
+		adjustCursor = 2;
+
+		if (["JavaScript","CoffeeScript","PHP","Ruby","CSS"].indexOf(ICEcoder.caretLocType)>-1) {
+			if (cM.somethingSelected()) {
+				if (ICEcoder.caretLocType=="Ruby") {
+					startLine = cM.getCursor(true).line;
+					endLine = cM.getCursor().line;
+					for (var i=startLine; i<=endLine; i++) {
+						cM.setLine(i, cM.getLine(i).slice(0,1)!="#"
+						? "#" + cM.getLine(i)
+						: cM.getLine(i).slice(1,cM.getLine(i).length));
+					}
+				} else {
+					cM.replaceSelection(cM.getSelection().slice(0,2)!="/*"
+					? "/*" + cM.getSelection() + "*/"
+					: cM.getSelection().slice(2,cM.getSelection().length-2));
+				}
+			} else {
+				if (["CoffeeScript","CSS"].indexOf(ICEcoder.caretLocType)>-1) {
+					cM.setLine(linePos, lineContent.slice(0,2)!="/*"
+					? "/*" + lineContent + "*/"
+					: lineContent.slice(2,lCLen).slice(0,lCLen-4));
+					if (lineContent.slice(0,2)=="/*") {adjustCursor = -adjustCursor};
+				} else if (ICEcoder.caretLocType=="Ruby") {
+					cM.setLine(linePos, lineContent.slice(0,1)!="#"
+					? "#" + lineContent
+					: lineContent.slice(1,lCLen));
+					if (lineContent.slice(0,1)=="#") {adjustCursor = -adjustCursor};
+				} else {
+					cM.setLine(linePos, lineContent.slice(0,2)!="//"
+					? "//" + lineContent
+					: lineContent.slice(2,lCLen));
+					if (lineContent.slice(0,2)=="//") {adjustCursor = -adjustCursor};
+				}
+			}
+		} else {
+			if (cM.somethingSelected()) {
+				cM.replaceSelection(cM.getSelection().slice(0,4)!="<!--"
+				? "<!--" + cM.getSelection() + "//-->"
+				: cM.getSelection().slice(4,cM.getSelection().length-5));
+			} else {
+				cM.setLine(linePos, lineContent.slice(0,4)!="<!--"
+				? "<!--" + lineContent + "//-->"
+				: lineContent.slice(4,lCLen).slice(0,lCLen-9));
+				adjustCursor = lineContent.slice(0,4)=="<!--" ? -4 : 4;
+			}
+		}
+		if (!cM.somethingSelected()) {cM.setCursor(linePos, cursorPos+adjustCursor)};
+	},
+
+	// Highlight or hide block upon roll over/out of nest positions
+	highlightBlock: function(nestPos,hide) {
+		var cM, searchPos, cursor, startPos, endPos;
+
+		cM = top.ICEcoder.getcMInstance();
+		// Hiding the block
+		if (hide) {
+			// Set cursor back to orig pos if we haven't clicked, or redo nest display if we have
+			top.ICEcoder.dontUpdateNest
+			? cM.setCursor(top.ICEcoder.cursorOrigLine,top.ICEcoder.cursorOrigCh)
+			: top.ICEcoder.getNestLocation('updateNestDisplay');
+			top.ICEcoder.dontUpdateNest = false;
+		} else {
+			// Showing the block, set orig cursor position
+			top.ICEcoder.cursorOrigCh = cM.getCursor().ch;
+			top.ICEcoder.cursorOrigLine = cM.getCursor().line;
+			top.ICEcoder.dontUpdateNest = true;
+			// Set a cursor position object to begin with
+			searchPos = new Object();
+			searchPos.ch = cM.getCursor().ch;
+			searchPos.line = cM.getCursor().line;
+			// Then find our cursor position for our target nest depth
+			for (var i=top.ICEcoder.htmlTagArray.length-1;i>=nestPos;i--) {
+				cursor = cM.getSearchCursor("<"+top.ICEcoder.htmlTagArray[i],searchPos);
+				cursor.findPrevious();
+				searchPos.ch = cursor.from().ch;
+				searchPos.line = cursor.from().line;
+			}
+			// Once we've found our tag
+			if (cursor.from()) {
+				// Set our vars to match the start position
+				startPos = new Object();
+				top.ICEcoder.startPosCh = startPos.ch = cursor.from().ch;
+				top.ICEcoder.startPosLine = startPos.line = cursor.from().line;
+				// Now set an end position object that matches this start tag
+				endPos = new Object();
+				endPos.line = top.ICEcoder.content.contentWindow.CodeMirror.tagRangeFinder(cM,startPos) || startPos.line;
+				endPos.line = endPos.line.to ? endPos.line.to.line : endPos.line;
+				endPos.ch = cM.getLine(endPos.line).indexOf("</"+top.ICEcoder.htmlTagArray[nestPos]+">")+top.ICEcoder.htmlTagArray[nestPos].length+3;
+				// Set the selection or escape out of not selecting
+				!top.ICEcoder.dontSelect ? cM.setSelection(startPos,endPos) : top.ICEcoder.dontSelect = false;
+				cM.scrollIntoView(startPos);
+			}
+		}
+	},
+
+	// Set our cursor position upon mouse click of the nest position
+	setPosition: function(nestPos,line,tag) {
+		var cM, char, charPos;
+
+		cM = ICEcoder.getcMInstance();
+		// Set our char position just after the tag, and refocus on the editor
+		char = cM.getLine(line).indexOf(">",cM.getLine(line).indexOf("<"+tag))+1;
+		cM.setCursor(line,char);
+		cM.focus();
+		// Now update nest display to this nest depth & without any HTML tags to kill further interactivity
+		charPos = 0;
+		for (var i=0;i<=nestPos;i++) {
+			charPos = ICEcoder.nestDisplay.innerHTML.indexOf("&gt;",charPos+1);
+		}
+		ICEcoder.nestDisplay.innerHTML = ICEcoder.nestDisplay.innerHTML.substr(0,charPos).replace(/<(?:.|\n)*?>/gm, '');
+		top.ICEcoder.dontUpdateNest = false;
+		top.ICEcoder.dontSelect = true;
+	},
+
+// ==============
+// FILES
+// ==============
+
+	// Setup the file manager
+	fileManager: function() {
+		ICEcoder.filesFrame = top.document.getElementById('filesFrame');
+		if (!ICEcoder.filesFrame.contentWindow.document.getElementsByTagName) {return;};
+	
+		var aMenus = ICEcoder.filesFrame.contentWindow.document.getElementsByTagName("LI");
+		for (var i=0; i<aMenus.length; i++) {
+			var mclass = aMenus[i].className;
+			if (mclass.indexOf("pft-directory")>-1) {
+				var submenu=aMenus[i].childNodes;
+				for (var j=0; j<submenu.length; j++) {
+					if (submenu[j].tagName=="A") {
+						submenu[j].onclick = function() {
+							var node = this.parentNode.nextSibling.nextSibling;	
+							if (node && node.tagName=="UL") {
+								var d = node.style.display=="none";
+								node.style.display = d ? "block" : "none";
+								this.parentNode.className=this.className = d ? "pft-directory dirOpen" : "pft-directory";
+							}
+							return false;
+						}
+					}
+				}
+			}
+		}
+		var ulElems = ICEcoder.filesFrame.contentWindow.document.getElementsByTagName("UL");
+		for (var i=2; i<ulElems.length; i++) {
+			ulElems[i].style.display = "none";
+		}
+		ulElems[0].childNodes[1].className = "pft-directory dirOpen";
+		ulElems[1].style.display = "block";
+		return false;
+	},
+
+	// Note which files or foldets we are over on mouseover/mouseout
+	overFileFolder: function(type, link) {
+		ICEcoder.thisFileFolderType=type;
+		ICEcoder.thisFileFolderLink=link;
+	},
+
+	// Select file or folder on demand
+	selectFileFolder: function() {
+		var tgtFile, shortURL;
+
+		// If we've clicked somewhere other than a file/folder
+		if (top.ICEcoder.thisFileFolderLink=="") {
+			if (!top.ICEcoder.ctrlKeyDown) {
+				top.ICEcoder.deselectAllFiles();
+			}
+		} else if (top.ICEcoder.thisFileFolderLink) {
+			// Get file URL, with pipes instead of slashes & target DOM elem
+			shortURL = top.ICEcoder.thisFileFolderLink.replace(/\//g,"|");
+			tgtFile = ICEcoder.filesFrame.contentWindow.document.getElementById(shortURL);
+
+			// If we have the CTRL key down
+			if (top.ICEcoder.ctrlKeyDown) {
+				// Deselect or select file
+				if (top.ICEcoder.selectedFiles.indexOf(shortURL)>-1) {
+					ICEcoder.selectDeselectFile('deselect',tgtFile);
+					top.ICEcoder.selectedFiles.splice(top.ICEcoder.selectedFiles.indexOf(shortURL),1);
+				} else {
+					ICEcoder.selectDeselectFile('select',tgtFile);
+					top.ICEcoder.selectedFiles.push(shortURL);
+				}
+			// We are single clicking
+			} else {
+				top.ICEcoder.deselectAllFiles();
+
+				// Add our URL and highlight the file
+				ICEcoder.selectDeselectFile('select',tgtFile);
+				top.ICEcoder.selectedFiles.push(shortURL);
+			}
+		}
+		// Adjust the file & replace select dropdown values accordingly
+		document.findAndReplace.target[2].innerHTML = !top.ICEcoder.selectedFiles[0] ? "all files" : "selected files";
+		document.findAndReplace.target[3].innerHTML = !top.ICEcoder.selectedFiles[0] ? "all filenames" : "selected filenames";
+
+		// Finally, show or grey out the relevant file manager icons
+		top.ICEcoder.fMIconVis('fMOpen',top.ICEcoder.selectedFiles.length == 1 ? 1 : 0.3);
+		top.ICEcoder.fMIconVis('fMNewFile',top.ICEcoder.selectedFiles.length == 1 && top.ICEcoder.thisFileFolderType == "folder" ? 1 : 0.3);
+		top.ICEcoder.fMIconVis('fMNewFolder',top.ICEcoder.selectedFiles.length == 1 && top.ICEcoder.thisFileFolderType == "folder" ? 1 : 0.3);
+		top.ICEcoder.fMIconVis('fMDelete',top.ICEcoder.selectedFiles.length > 0 ? 1 : 0.3);
+		top.ICEcoder.fMIconVis('fMRename',top.ICEcoder.selectedFiles.length == 1 ? 1 : 0.3);
+		// Hide the file menu incase it's showing
+		top.document.getElementById('fileMenu').style.display = "none";
+	},
+
+	// Deselect all files
+	deselectAllFiles: function() {
+		var tgtFile;
+
+		for (var i=0;i<top.ICEcoder.selectedFiles.length;i++) {
+			tgtFile = top.ICEcoder.filesFrame.contentWindow.document.getElementById(top.ICEcoder.selectedFiles[i]);
+			ICEcoder.selectDeselectFile('deselect',tgtFile);
+		}
+		top.ICEcoder.selectedFiles.length = 0;
+	},
+
+	// Select or deselect file
+	selectDeselectFile: function(action,file) {
+		var isOpen;
+
+		if (file) {
+			isOpen = top.ICEcoder.openFiles.indexOf(file.id.replace(/\|/g,"/")) > -1 ? true : false;
+
+			if (top.ICEcoder.openFiles[top.ICEcoder.selectedTab-1] == file.id.replace(/\|/g,"/")) {
+				file.style.backgroundColor="#49d";
+			} else {
+				file.style.backgroundColor = action=="select"
+				? "#888" : file.style.backgroundColor = isOpen
+				? "rgba(255,255,255,0.15)" : "transparent";
+			}
+			file.style.color= action=="select" ? "#fff" : "#eee";
+		}
+	},
+
+	// Create a new file (start & instant save)
+	newFile: function() {
+		top.ICEcoder.newTab();
+		top.ICEcoder.saveFile();
+	},
+
+	// Create a new folder
+	newFolder: function() {
+		var shortURL, newFolder;
+
+		shortURL = top.ICEcoder.rightClickedFile.replace(/\|/g,"/");
+		newFolder = top.ICEcoder.getInput('Enter New Folder Name at '+shortURL,'');
+		if (newFolder) {
+			newFolder = (shortURL + "/" + newFolder).replace(/\/\//,"/");
+			top.ICEcoder.serverQueue("add","lib/file-control.php?action=newFolder&file="+newFolder.replace(/\//g,"|"));
+			top.ICEcoder.serverMessage('<b>Creating Folder</b><br>'+newFolder);
+		}
+	},
+
+	// Open a file on demand
+	openFile: function(fileLink) {
+		var shortURL, canOpenFile;
+
+		if (fileLink) {
+			top.ICEcoder.thisFileFolderLink=fileLink;
+			top.ICEcoder.thisFileFolderType="file";
+		}
+		if (top.ICEcoder.isOpen(top.ICEcoder.thisFileFolderLink)!==false) {
+			top.ICEcoder.switchTab(top.ICEcoder.isOpen(top.ICEcoder.thisFileFolderLink)+1);
+		} else if (top.ICEcoder.thisFileFolderLink!="" && top.ICEcoder.thisFileFolderType=="file") {
+
+			// work out a shortened URL for the file
+			shortURL = top.ICEcoder.thisFileFolderLink.replace(/\|/g,"/");
+			// No reason why we can't open a file (so far)
+			canOpenFile = true;
+			// Limit to 100 files open at a time
+			if (top.ICEcoder.openFiles.length<100) {
+				// check if we've already got it in our array
+				if (top.ICEcoder.openFiles.indexOf(shortURL)>-1 && shortURL!="/[NEW]") {
+					// we have, so instead, switch to that tab
+					canOpenFile = false;
+					top.ICEcoder.switchTab(i+1);
+				}
+			} else {
+				// show a message because we have 100 files open
+				top.ICEcoder.message('Sorry, you can only have 100 files open at a time!');
+				canOpenFile = false;
+			}
+
+			// if we're still OK to open it...
+			if (canOpenFile) {
+				top.ICEcoder.shortURL = shortURL;
+
+				if (shortURL!="/[NEW]") {
+					top.ICEcoder.thisFileFolderLink = top.ICEcoder.thisFileFolderLink.replace(/\//g,"|");
+					top.ICEcoder.serverQueue("add","lib/file-control.php?action=load&file="+top.ICEcoder.thisFileFolderLink);
+					top.ICEcoder.serverMessage('<b>Opening File</b><br>'+top.ICEcoder.shortURL);
+				} else {
+					top.ICEcoder.createNewTab();
+				}
+				top.ICEcoder.fMIconVis('fMView',1);
+			}
+		}
+	},
+
+	// Save a file on demand
+	saveFile: function(saveAs) {
+		var saveType;
+
+		saveType = saveAs ? "saveAs" : "save";
+		top.ICEcoder.serverQueue("add","lib/file-control.php?action=save&file="+ICEcoder.openFiles[ICEcoder.selectedTab-1].replace(top.iceRoot,"").replace(/\//g,"|")+"&fileMDT="+ICEcoder.openFileMDTs[ICEcoder.selectedTab-1]+"&saveType="+saveType);
+		top.ICEcoder.serverMessage('<b>Saving</b><br>'+ICEcoder.openFiles[ICEcoder.selectedTab-1].replace(top.iceRoot,""));
+	},
+
+	// Prompt a rename dialog on demand
+	renameFile: function(oldName,newName) {
+		var shortURL, fileName, i;
+
+		if (!oldName) {
+			shortURL = top.ICEcoder.rightClickedFile.replace(/\|/g,"/");
+			oldName = top.ICEcoder.rightClickedFile.replace(/\|/g,"/");
+		} else {
+			shortURL = oldName.replace(/\|/g,"/");
+		}
+		if (!newName) {
+			newName = top.ICEcoder.getInput('Please enter the new name for',shortURL);
+		}
+		if (newName) {
+			i = top.ICEcoder.openFiles.indexOf(shortURL.replace(/\|/g,"/"));
+			if(i>-1) {
+				// rename array item and the tab
+				top.ICEcoder.openFiles[i] = newName;
+				closeTabLink = '<a nohref onClick="top.ICEcoder.files.contentWindow.closeTab('+(i+1)+')"><img src="images/nav-close.gif" id="closeTabButton'+(i+1)+'" class="closeTab" onMouseOver="prevBG=this.style.backgroundColor;this.style.backgroundColor=\'#333\'" onMouseOut="this.style.backgroundColor=prevBG"></a>';
+				fileName = top.ICEcoder.openFiles[i];
+				top.document.getElementById('tab'+(i+1)).innerHTML = closeTabLink + " " + fileName.slice(fileName.lastIndexOf("/")).replace(/\//,"");
+				top.document.getElementById('tab'+(i+1)).title = newName;
+			}
+		top.ICEcoder.serverQueue("add","lib/file-control.php?action=rename&file="+newName+"&oldFileName="+oldName.replace(/\|/g,"/"));
+		top.ICEcoder.serverMessage('<b>Renaming to</b><br>'+newName);
+
+		top.ICEcoder.setPreviousFiles();
+		}
+	},
+
+	// Delete a file on demand
+	deleteFile: function() {
+		var delFiles, selectedFilesList;
+
+		delFiles = top.ICEcoder.ask('Delete:\n\n'+top.ICEcoder.selectedFiles.toString().replace(/\|/g,"/").replace(/,/g,"\n")+'?');
+		// Upon supply a new name, rename tabs and update filename on server
+		if (delFiles) {
+			selectedFilesList = "";
+			for (var i=0;i<top.ICEcoder.selectedFiles.length;i++) {
+				selectedFilesList += top.ICEcoder.selectedFiles[i];
+				if (i<top.ICEcoder.selectedFiles.length-1) {selectedFilesList+=";"};
+			}
+			top.ICEcoder.serverQueue("add","lib/file-control.php?action=delete&file="+selectedFilesList);
+			top.ICEcoder.serverMessage('<b>Deleting File</b><br>'+top.ICEcoder.selectedFiles.toString().replace(/\|/g,"/").replace(/,/g,"\n"));
+		};
+	},
+
+	// Copy a file on demand
+	copyFile: function(selFile) {
+		top.ICEcoder.copiedFile = selFile;
+		top.ICEcoder.hideFileMenu();
+	},
+
+	// Paste a file on demand
+	pasteFile: function(location) {
+		top.ICEcoder.serverQueue("add","lib/file-control.php?action=paste&file="+top.ICEcoder.copiedFile+"&location="+location);
+		top.ICEcoder.serverMessage('<b>Pasting File</b><br>'+top.ICEcoder.copiedFile.toString().replace(/\|/g,"/").replace(/,/g,"\n"));
+	},
+
+	// Upload file(s) - select & submit
+	uploadFilesSelect: function(location) {
+		top.document.getElementById('uploadDir').value = location;
+		top.document.getElementById("fileInput").click();
+	},
+	uploadFilesSubmit: function(obj) {
+		top.ICEcoder.showHide('show',top.document.getElementById('loadingMask'));
+		document.getElementById('uploadFilesForm').submit();
+		event.preventDefault();
+	},
+
+	// Show menu on right clicking in file manager
+	showMenu: function() {
+		var menuType, folderMenuItems;
+
+		if (	top.ICEcoder.selectedFiles.length == 0 ||
+			top.ICEcoder.selectedFiles.indexOf(top.ICEcoder.rightClickedFile.replace(/\//g,"|")) == -1) {
+			top.ICEcoder.selectFileFolder();
+		}
+
+		if ("undefined" != typeof top.ICEcoder.thisFileFolderLink && top.ICEcoder.thisFileFolderLink!="") {
+			menuType = top.ICEcoder.selectedFiles[0].indexOf(".")>-1 ? "file" : "folder";
+			folderMenuItems = top.document.getElementById('folderMenuItems');
+			folderMenuItems.style.display = menuType == "folder" && top.ICEcoder.selectedFiles.length == 1 ? "block" : "none";
+			singleFileMenuItems.style.display = top.ICEcoder.selectedFiles.length > 1 ? "none" : "block";
+			document.getElementById('fileMenu').style.display = "inline-block";
+			document.getElementById('fileMenu').style.left = (top.ICEcoder.mouseX+20) + "px";
+			document.getElementById('fileMenu').style.top = (top.ICEcoder.mouseY-top.ICEcoder.filesFrame.contentWindow.document.body.scrollTop-10) + "px";
+		}
+		return false;
+	},
+
+	// Continue to show the file manager
+	showFileMenu: function() {
+		document.getElementById('fileMenu').style.display='inline-block';
+	},
+
+	// Hide the file manager
+	hideFileMenu: function() {
+		document.getElementById('fileMenu').style.display='none';
+	},
+
+	// Update the file manager tree list on demand
+	updateFileManagerList: function(action,location,file,perms,oldName,uploaded) {
+		var actionElemType, cssStyle, perms, targetElem, locNest, newText, innerLI, newUL, newLI, elemType, nameLI, shortURL, newMouseOver;
+
+		// Adding files
+		if (action=="add") {
+			// Is this is a file or folder and based on that, set the CSS styling & link
+			actionElemType = file.indexOf(".")>-1 ? "file" : "folder";
+			cssStyle = actionElemType=="file" ? "pft-file ext-" + file.substr(file.indexOf(".")+1) : "pft-directory";
+			perms = actionElemType=="file" ? 664 : 705;
+
+			// Identify our target element & the first child element in it's location
+			if (!location) {location="/"}
+			location = location.replace(top.iceRoot,"");
+			targetElem = document.getElementById('filesFrame').contentWindow.document.getElementById(location.replace(/\//g,"|"));
+			locNest = targetElem.parentNode.parentNode.nextSibling;
+			if (locNest.nextSibling) {locNest = locNest.nextSibling}
+			newText = document.createTextNode("\n");
+			innerLI = '<a nohref title="'+location+"/"+file+'" onMouseOver="top.ICEcoder.overFileFolder(\''+actionElemType+'\',\''+location.replace(/\//g,"|")+"|"+file+'\')" onMouseOut="top.ICEcoder.overFileFolder(\''+actionElemType+'\',\'\')" style="position: relative; left:-22px">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span id="'+location.replace(/\//g,"|")+"|"+file+'">'+file+'</span> <span style="color: #888; font-size: 8px" id="'+location.replace(/\//g,"|")+"|"+file+'_perms">'+perms+'</span></a>';
+
+			// If we don't have at least 3 DOM items in here, it's an empty folder
+			if(!locNest.childNodes.length<3) {
+				// We now need to begin a new UL list
+				newUL = document.createElement("ul");
+				locNest = targetElem.parentNode.parentNode;
+				locNest.parentNode.insertBefore(newUL,locNest.nextSibling);
+
+				// Now we can add the first LI for this file/folder we're adding
+				newLI = document.createElement("li");
+				newLI.className = cssStyle;
+				newLI.innerHTML = innerLI
+				locNest.nextSibling.appendChild(newLI);
+				locNest.nextSibling.appendChild(newText);
+
+			// There are items in that location, so add our new item in the right position
+			} else {
+				for (var i=0;i<=locNest.childNodes.length-1;i++) {
+					if (locNest.childNodes[i].className) {
+						// Identify if the item we're considering is a file or folder
+						elemType = locNest.childNodes[i].className.indexOf('directory')>0 ? "folder" : "file";
+					
+						// Get the name of the item
+						nameLI = locNest.childNodes[i].getElementsByTagName('span')[0].innerHTML;
+
+						// If it's of the same type & the name is greater, or we're adding a folder and it's a file or if we're at the end of the list
+						if ((elemType==actionElemType && nameLI > file) || (actionElemType=="folder" && elemType=="file") || i==locNest.childNodes.length-1) {
+							newLI = document.createElement("li");
+							newLI.className = cssStyle;
+							newLI.innerHTML = innerLI;
+							// Append or insert depending on which of the above if statements is true
+							if (i==locNest.childNodes.length-1) {
+								locNest.appendChild(newLI);
+								locNest.appendChild(newText);
+							} else {
+								locNest.insertBefore(newLI,locNest.childNodes[i]);
+								locNest.insertBefore(newText,locNest.childNodes[i+1]);
+							}
+							break;
+						}
+					}
+				}
+			}
+			// If we added a new file, we've saved it under a new filename, so set that
+			if (actionElemType=="file" && !uploaded) {
+				top.ICEcoder.openFiles[top.ICEcoder.selectedTab-1]=location+file;
+			}
+		}
+
+		// Renaming files
+		if (action=="rename") {
+			// Get short URL of our right clicked file and get target elem based on this
+			shortURL = oldName.replace(/\//g,"|");
+			targetElem = document.getElementById('filesFrame').contentWindow.document.getElementById(shortURL);
+			// Set the name to be as per our new file/folder name
+			targetElem.innerHTML = file;
+			// Finally, update the ID of the target & set a new mouseover function for the parent too
+			targetElem.id = location.replace(/\//g,"|") + "|" + file;
+			newMouseOver = targetElem.parentNode.onmouseover.toString().replace(shortURL.substring(shortURL.lastIndexOf("|")+1),file).split('\'');
+			eval("targetElem.parentNode.onmouseover = function() { top.ICEcoder.overFileFolder('"+newMouseOver[1]+"','"+newMouseOver[3]+"');}");
+			eval("targetElem.parentNode.title = newMouseOver[3];");
+			targetElemPerms = document.getElementById('filesFrame').contentWindow.document.getElementById(shortURL+"_perms");
+			targetElemPerms.id = location.replace(/\//g,"|") + "|" + file + "_perms";
+		}
+
+		// Chmod on files
+		if (action=="chmod") {
+			// Get short URL for our file and get our target elem based on this
+			shortURL = top.ICEcoder.rightClickedFile.replace(/\|/g,"/");
+			targetElem = document.getElementById('filesFrame').contentWindow.document.getElementById(shortURL.replace(/\//g,"|")+"_perms");
+			// Set the new perms
+			targetElem.innerHTML = perms;
+			}
+
+		// Deleting files
+		if (action=="delete") {
+			// Simply get our target and make it dissapear
+			targetElem = document.getElementById('filesFrame').contentWindow.document.getElementById(location.replace(/\//g,"|")+"|"+file);
+			targetElem.parentNode.parentNode.style.display = "none";
+		}
+	},
+
+	// Carry out actions when clicking icons above file manager
+	fMIcon: function(action) {
+
+		if (action=="save" && ICEcoder.openFiles.length>0) {
+			top.ICEcoder.saveFile();
+		}
+
+		if (ICEcoder.selectedFiles.length==1) {
+			top.ICEcoder.rightClickedFile=top.ICEcoder.thisFileFolderLink=top.ICEcoder.selectedFiles[0].replace('|','/');
+
+			if (action=="open" && ICEcoder.selectedFiles[0].indexOf(".")>-1) {
+				top.ICEcoder.thisFileFolderType='file';
+				top.ICEcoder.openFile();
+			}
+			else if (action=="newFile")	 {top.ICEcoder.newFile();}
+			else if (action=="newFolder") {top.ICEcoder.newFolder();}
+			else if (action=="rename")	 {top.ICEcoder.renameFile(top.ICEcoder.rightClickedFile);}
+		}
+
+		if (action=="delete" && ICEcoder.selectedFiles.length>0) {
+			top.ICEcoder.deleteFile();
+		}
+
+		if (action=="view" && ICEcoder.openFiles.length>0) {
+			window.open(top.ICEcoder.openFiles[top.ICEcoder.selectedTab-1]);
+		}
+	},
+
+	// Refresh file manager on demand
+	refreshFileManager: function() {
+		var pB;
+
+		pB = top.document.getElementById('progressBar').style;
+
+		pB.webkitAnimation = pB.mozAnimation = '';
+		setTimeout(function () {
+			pB.webkitAnimation = pB.mozAnimation = 'fullexpand 10s ease-out';
+		}, 4);
+		top.ICEcoder.showHide('show',top.document.getElementById('loadingMask'));
+		top.ICEcoder.filesFrame.src="files.php";
+		top.ICEcoder.filesFrame.style.opacity="0";
+		top.ICEcoder.filesFrame.onload = function() {
+			top.ICEcoder.filesFrame.style.opacity="1";
+			top.ICEcoder.showHide('hide',top.document.getElementById('loadingMask'));
+		}
+	},
+
+// ==============
+// FIND & REPLACE
+// ==============
+
+	// Update find & replace options based on user selection
+	findReplaceOptions: function() {
+		top.document.getElementById('rText').style.display =
+		top.document.getElementById('replace').style.display =
+		top.document.getElementById('rTarget').style.display =
+		document.findAndReplace.connector.value=="and"
+			? "inline-block" : "none";
+	},
+
+	// Find & replace text according to user selections
+	findReplace: function(action,resultsOnly,buttonClick) {
+		var find, replace, results, cM, content, lineCount, numChars, charsToCursor, charCount, cursor, replaceQS, targetQS;
+
+		// Determine our find & replace strings and the length of them
+		find		= top.document.getElementById('find').value.toLowerCase();
+		replace		= top.document.getElementById('replace').value.toLowerCase();
+		results		= top.document.getElementById('results');
+
+		// If we have something to find in currrent document
+		cM = ICEcoder.getcMInstance();
+		if (cM && find.length>0 && document.findAndReplace.target.value=="this document") {
+			content = cM.getValue().toLowerCase();
+
+			// Find & replace the next instance, or all?
+			if (document.findAndReplace.connector.value=="and") {
+				if (document.findAndReplace.replaceAction.value=="replace" && cM.getSelection().toLowerCase()==find) {
+					cM.replaceSelection(replace);
+				} else if (document.findAndReplace.replaceAction.value=="replace all" && buttonClick) {
+					var rExp = new RegExp(find,"gi");
+					cM.setValue(cM.getValue().replace(rExp,replace));
+				}
+			}
+
+			// Get the content again, as it might of changed
+			content = cM.getValue().toLowerCase();
+			if (!top.ICEcoder.findMode||find!=top.ICEcoder.lastsearch) {
+				ICEcoder.results = [];
+
+				for (var i=0;i<content.length;i++) {
+					if (content.substr(i,find.length)==find && i!= ICEcoder.findResult) {
+						ICEcoder.results.push(i);
+					}
+				}
+
+				// Also remember the last search term made
+				ICEcoder.lastsearch = find;
+			}
+
+			// If we have results
+			if (ICEcoder.results.length>0) {
+				// Show results only
+				if (resultsOnly) {
+					results.innerHTML = ICEcoder.results.length + " results";
+				// We need to take action instead
+				} else {
+					lineCount=1;
+					numChars=0;
+
+					// Count the no of chars & lines previous to our cursor's line
+					for (var i=0;i<content.length;i++) {
+						if (content.indexOf('\n',i)==i && lineCount<=cM.getCursor().line) {
+							lineCount++;
+							numChars=i;
+						}
+					}
+
+					charsToCursor = numChars+cM.getCursor().ch+1;
+					ICEcoder.findResult = 0;
+					for (var i=0;i<ICEcoder.results.length;i++) {
+						if (ICEcoder.results[i]<charsToCursor) {
+							ICEcoder.findResult++;
+						}
+					}
+
+					if (ICEcoder.findResult>ICEcoder.results.length-1) {ICEcoder.findResult=0};
+					results.innerHTML = "Highlighted result "+(ICEcoder.findResult+1)+" of "+ICEcoder.results.length+" results";
+
+					lineCount=0;
+					for (var i=0;i<ICEcoder.results[ICEcoder.findResult];i++) {
+						if (content.indexOf('\n',i)==i) {
+							lineCount++;
+							numChars=i;
+						}
+					}
+
+					charCount = ICEcoder.results[ICEcoder.findResult] - numChars - 1;
+					if (ICEcoder.results[ICEcoder.findResult]<=cM.lineInfo(0).text.length) {
+						charCount++;
+					}
+
+					cursor = cM.getSearchCursor(find,cM.getCursor(),true);
+					cursor.findNext();
+					if (!cursor.from()) {
+						cursor = cM.getSearchCursor(find,{line:0,ch:0},true);
+						cursor.findNext();
+					}
+					// Finally, highlight our selection
+					cM.setSelection(cursor.from(), cursor.to());
+					cM.focus();
+					top.ICEcoder.findMode = true;
+				}
+			} else {
+				results.innerHTML = "No results";
+			}
+		} else {
+			// Show the relevant multiple results popup
+			if (find != "" && buttonClick) {
+				replaceQS = "";
+				targetQS = "";
+				filesQS = "";
+				if (document.findAndReplace.connector.value=="and") {
+					replaceQS = "&replace="+replace;
+				}
+				if (document.findAndReplace.target.value.indexOf("file")>=0) {
+					targetQS = "&target="+document.findAndReplace.target.value.replace(/ /g,"-");
+				}
+				if (document.findAndReplace.target.value=="selected files") {
+					filesQS = "&selectedFiles=";
+					for(i=0;i<top.ICEcoder.selectedFiles.length;i++) {
+						filesQS += top.ICEcoder.selectedFiles[i]+":";
+					}
+					filesQS = filesQS.replace(/\:$/,"");
+				}
+				find = find.replace(/\'/g, '&#39;');
+				find != encodeURIComponent(find) ? find = 'ICEcoder:'+encodeURIComponent(find) : find;
+				top.ICEcoder.showHide('show',top.document.getElementById('loadingMask'));
+				top.document.getElementById('mediaContainer').innerHTML = '<iframe src="lib/multiple-results.php?find='+find+replaceQS+targetQS+filesQS+'" class="whiteGlow" style="width: 700px; height: 500px"></iframe>';
+			}
+		}
+	},
+
+	// Replace text in a file
+	replaceInFile: function(fileRef,find,replace) {
+		top.ICEcoder.serverQueue("add","lib/file-control.php?action=replaceText&fileRef="+fileRef.replace(/\//g,"|")+"&find="+find+"&replace="+replace);
+		top.ICEcoder.serverMessage('<b>Replacing text in</b><br>'+fileRef);
+	},
+
+// ==============
+// INFO & DISPLAY
+// ==============
+
+	// Work out the nesting depth location on demand and update our display if required
+	getNestLocation: function(updateNestDisplay) {
+		var cM, nestCheck, state, cx, startPos, fileName;
+
+		cM = ICEcoder.getcMInstance();
+		nestCheck = cM.getValue();
+
+		// Set up array to store nest data
+		state = cM.getTokenAt(cM.getCursor()).state;
+		if ("undefined" != typeof state.curState) {
+			ICEcoder.htmlTagArray = [];
+			for (cx = state.curState.context; cx; cx = cx.prev) {
+				if ("undefined" != typeof cx.tagName) {
+					ICEcoder.htmlTagArray.unshift(cx.tagName);
+				}
+			}
+		}
+		ICEcoder.tagString = ICEcoder.htmlTagArray[ICEcoder.htmlTagArray.length-1];
+		if (ICEcoder.caretLocType=="JavaScript") {
+			ICEcoder.tagString = "script";
+		}
+
+		// Now we've built up our nest depth array, if we're due to show it in the display
+		if (updateNestDisplay && !top.ICEcoder.dontUpdateNest) {
+			// Clear the display
+			ICEcoder.nestDisplay.innerHTML = "";
+			if ("undefined" != typeof ICEcoder.openFiles[ICEcoder.selectedTab-1]) {
+				fileName = ICEcoder.openFiles[ICEcoder.selectedTab-1];
+				if (["js","coffee","rb","css","less"].indexOf(fileName.split(".")[1])<0 &&
+					(nestCheck.indexOf("include(")==-1)&&(nestCheck.indexOf("include_once(")==-1)&&
+					(nestCheck.indexOf("<html")>-1||nestCheck.indexOf("<body")>-1)) {
+
+					// Then for all the array items, output as the nest display
+					for (var i=0;i<ICEcoder.htmlTagArray.length;i++) {
+						if (i==0) {ICEcoder.nestDisplay.innerHTML += '<div style="display: inline-block; width: 7px; margin-top: -5px; height: 30px; background-image: url(images/nest-tag-bg.gif)"></div>'};
+						ICEcoder.nestDisplay.innerHTML += '<a onMouseover="top.ICEcoder.highlightBlock('+i+')" onMouseout="top.ICEcoder.highlightBlock('+i+',\'hide\')" onClick="top.ICEcoder.setPosition('+i+',top.ICEcoder.startPosLine,\''+ICEcoder.htmlTagArray[i]+'\')" style="display: inline-block; cursor: pointer; background: #333; padding: 7px 2px 7px 7px; margin-top: -5px; height: 30px">'+ICEcoder.htmlTagArray[i]+'</a>';
+						ICEcoder.nestDisplay.innerHTML += i<ICEcoder.htmlTagArray.length-1
+						? '<div style="display: inline-block; width: 8px; margin-top: -5px; height: 30px; background-image: url(images/nest-tag-bg.gif); background-position: -7px 0"></div>'
+						: '<div style="display: inline-block; width: 7px; margin-top: -5px; height: 30px; background-image: url(images/nest-tag-bg.gif); background-position: -15px 0"></div>';
+					}
+				}
+			}
+		}
+	},
+
+	// Indicate if the nesting structure of the code is OK
+	updateNestingIndicator: function () {
+		var cM, nestOK, fileName;
+
+		cM = ICEcoder.getcMInstance();
+		nestOK = true;
+		fileName = ICEcoder.openFiles[ICEcoder.selectedTab-1];
+		if (cM && fileName && ["js","coffee","rb","css","less"].indexOf(fileName.split(".")[1])==-1) {
+			nestOK = cM.getTokenAt({line:cM.lineCount(),ch:cM.lineInfo(cM.lineCount()-1).text.length}).className != "error" ? true : false;
+		}
+		ICEcoder.nestValid.style.backgroundColor = nestOK ? "#0b0" : "#f00";
+		ICEcoder.nestValid.innerHTML = nestOK ? "Nesting OK" : "Nesting Broken";
+	},
+
+	// Get the caret position on demand
+	getCaretPosition: function() {
+		var cM, content, line, char, charPos, charCount;
+
+		cM = ICEcoder.getcMInstance();
+		content = cM.getValue();
+		line = cM.getCursor().line;
+		char = cM.getCursor().ch;
+		charPos = 0;
+		for (var i=0;i<line;i++) {
+			charCount = content.indexOf("\n",charPos);
+			charPos=charCount+1;
+		}
+		ICEcoder.caretPos=(charPos+char-1);
+		ICEcoder.getNestLocation('yes');
+	},
+
+	// Update the code type, line & character display
+	updateCharDisplay: function() {
+		var cM;
+
+		cM = ICEcoder.getcMInstance();
+		ICEcoder.caretLocationType();
+		ICEcoder.charDisplay.innerHTML = ICEcoder.caretLocType + ", Line: " + (cM.getCursor().line+1) + ", Char: " + cM.getCursor().ch;
+	},
+
+	// Determine which area of the document we're in
+	caretLocationType: function() {
+		var cM, caretLocType, caretChunk, fileName;
+
+		cM = ICEcoder.getcMInstance();
+		caretLocType = "Unknown";
+		caretChunk = cM.getValue().substr(0,ICEcoder.caretPos+1);
+		if (caretChunk.lastIndexOf("<script")>caretChunk.lastIndexOf("</script>")&&caretLocType=="Unknown") {caretLocType = "JavaScript"} 
+		else if (caretChunk.lastIndexOf("<?")>caretChunk.lastIndexOf("?>")&&caretLocType=="Unknown") {caretLocType = "PHP"} 
+		else if (caretChunk.lastIndexOf("<%")>caretChunk.lastIndexOf("%>")&&caretLocType=="Unknown") {caretLocType = "Ruby"} 
+		else if (caretChunk.lastIndexOf("<")>caretChunk.lastIndexOf(">")&&caretLocType=="Unknown") {caretLocType = "HTML"} 
+		else if (caretLocType=="Unknown") {caretLocType = "Content"};
+
+		fileName = ICEcoder.openFiles[ICEcoder.selectedTab-1];
+		if (fileName.indexOf(".js")>0) {caretLocType="JavaScript"} 
+		else if (fileName.indexOf(".coffee")>0) {caretLocType="CoffeeScript"} 
+		else if (fileName.indexOf(".rb")>0) {caretLocType="Ruby"} 
+		else if (fileName.indexOf(".css")>0) {caretLocType="CSS"} 
+		else if (fileName.indexOf(".less")>0) {caretLocType="LESS"};
+
+		ICEcoder.caretLocType = caretLocType;
+	},
+
+	// Alter array indicating which files have changed
+	redoChangedContent: function(evt) {
+		var cM, key;
+		
+		cM = ICEcoder.getcMInstance();
+		key = evt.keyCode ? evt.keyCode : evt.which ? evt.which : evt.charCode;
+		// Exclude a few keys...
+		// Escape (27), Caps Lock (20), Shift, CTRL, Alt, Pause/Break (16-19), Left, Up, Right, Down (37-40), Num Lock, Scroll Lock (144-145), 
+		// Insert, Delete (45,46), Page Up, Page Down, End, Home (33-36), Left Win Key, Right Win Key (91-92), F1-F12 (112-123)
+		if (!top.ICEcoder.ctrlKeyDown && key!=27 && key!=20 && (key<16||key>19) && (key<37||key>40) && (key!=144||key!=145) && (key!=45||key!=46) && (key<33||key>36) && (key!=91||key!=92) && (key<112||key>123)) {
+			ICEcoder.changedContent[ICEcoder.selectedTab-1] = cM.historySize().undo > 0 ? 1 : 0;
+			ICEcoder.redoTabHighlight(ICEcoder.selectedTab);
+		}
+	},
+
+	// Show & hide target element
+	showHide: function(doVis,elem) {
+		elem.style.visibility = doVis=="show" ? 'visible' : 'hidden';
+	},
+
+
+	// Determine the CodeMirror instance we're using on demand
+	getcMInstance: function(newTab) {
+		return top.ICEcoder.content.contentWindow[
+			newTab=="new"||(newTab!="new" && ICEcoder.openFiles.length>0)
+			? 'cM'+ICEcoder.cMInstances[ICEcoder.selectedTab-1]
+			: 'cM1'
+		];
+	},
+
+	// Get the mouse position on demand
+	getMouseXY: function(e,area) {
+		var tempX, tempY, scrollTop;
+
+		top.ICEcoder.mouseX = e.pageX ? e.pageX : e.clientX + document.body.scrollLeft;
+		top.ICEcoder.mouseY = e.pageY ? e.pageY : e.clientY + document.body.scrollTop;
+		
+		if (area!="top") {
+			top.ICEcoder.mouseY += 40 + 50;
+		}
+		if (area=="editor") {
+			top.ICEcoder.mouseX += top.ICEcoder.filesW;
+		}
+		top.ICEcoder.dragCursorTest();
+	},
+
+	// Test if we need to show a drag cursor or not
+	dragCursorTest: function() {
+		var winH, cursorName;
+
+		if (top.ICEcoder.ready) {
+			winH = window.innerWidth ? window.innerHeight : document.body.clientHeight;
+			if (!top.ICEcoder.mouseDown) {top.ICEcoder.draggingFilesW = false};
+
+			cursorName = ((top.ICEcoder.mouseX > top.ICEcoder.filesW-7 && top.ICEcoder.mouseX < top.ICEcoder.filesW+7 && top.ICEcoder.mouseY > 40 && top.ICEcoder.mouseY < (winH-30)) || top.ICEcoder.draggingFilesW)
+				? "w-resize"
+				: "auto";
+			if (top.ICEcoder.content.contentWindow.document && top.ICEcoder.filesFrame.contentWindow) {
+				top.document.body.style.cursor = cursorName;
+				if (top.ICEcoder.content.contentWindow.document.body) {top.ICEcoder.content.contentWindow.document.body.style.cursor = cursorName};
+				if (top.ICEcoder.filesFrame.contentWindow.document.body) {top.ICEcoder.filesFrame.contentWindow.document.body.style.cursor = cursorName};
+			}
+		}
+	},
+
+	// Show or hide a server message
+	serverMessage: function(message) {
+		var serverMessage;
+
+		serverMessage =	document.getElementById('serverMessage');
+		if (message) {
+			serverMessage.innerHTML = message;
+			serverMessage.style.display = "inline-block";
+		} else {
+			setTimeout(function() {serverMessage.style.display = "none"},200);
+		}
+		serverMessage.style.opacity = message ? 1 : 0;
+	},
+
+	// Show a CSS color block next to our text cursor
+	cssColorPreview: function() {
+		var cM, string, rx, match, oldBlock, newBlock;
+
+		cM = ICEcoder.getcMInstance();
+		string = cM.getLine(cM.getCursor().line);
+		rx = /(#[\da-f]{3}(?:[\da-f]{3})?\b|\b(?:rgb|hsl)a?\([\s\d%,.-]+\)|\b[a-z]+\b)/gi;
+
+		while((match = rx.exec(string)) && cM.getCursor().ch > match.index+match[0].length);
+
+		oldBlock = top.document.getElementById('content').contentWindow.document.getElementById('cssColor');
+		if (oldBlock) {oldBlock.parentNode.removeChild(oldBlock)};
+		if (top.ICEcoder.codeAssist && top.ICEcoder.caretLocType=="CSS") {
+			newBlock = top.document.createElement("div");
+			newBlock.id = "cssColor";
+			newBlock.style.position = "absolute";
+			newBlock.style.display = "block";
+			newBlock.style.width = newBlock.style.height = "20px";
+			newBlock.style.zIndex = "1000";
+			newBlock.style.background = match ? match[0] : '';
+			if (newBlock.style.backgroundColor=="") {newBlock.style.display = "none"};
+			top.document.getElementById('header').appendChild(newBlock);
+			cM.addWidget(cM.getCursor(), top.document.getElementById('cssColor'), true);
+		}
+	},
+
+	// Change opacity of the file manager icons on demand
+	fMIconVis: function(icon, vis) {
+		var i;
+
+		if (i = top.document.getElementById(icon)) {
+			i.style.opacity = vis;
+		}
+	},
+
+	// Check if a file is already open
+	isOpen: function(file) {
+		var i;
+
+		file = file.replace(/\|/g, "/").replace(top.docRoot+top.iceRoot,"");
+		i = top.ICEcoder.openFiles.indexOf(file);
+		return i!=-1 ? i : false;
+	},
+
+	// Show JS Hint errors
+	updateHints: function() {
+		var cM;
+
+		if ("undefined" != typeof JSHINT && top.ICEcoder.openFiles[top.ICEcoder.selectedTab-1].indexOf('.js')>-1) {
+			cM = ICEcoder.getcMInstance();
+			cM.operation(function(){
+				var widgets = top.ICEcoder['cM'+top.ICEcoder.cMInstances[top.ICEcoder.selectedTab-1]+'widgets'];
+				for (var i=0; i<widgets.length; ++i) {
+					cM.removeLineWidget(widgets[i]);
+				}
+				widgets.length = 0;
+
+				JSHINT(cM.getValue());
+				for (var i=0; i<JSHINT.errors.length; ++i) {
+					var err = JSHINT.errors[i];
+					if (!err) continue;
+					var msg = document.createElement("div");
+					var icon = msg.appendChild(document.createElement("span"));
+					icon.innerHTML = "!!";
+					icon.className = "lint-error-icon";
+					msg.appendChild(document.createTextNode(err.reason));
+					msg.className = "lint-error";
+					widgets.push(cM.addLineWidget(err.line-1, msg, {coverGutter: false, noHScroll: true}));
+				}
+			});
+			var info = cM.getScrollInfo();
+			var after = cM.charCoords({line: cM.getCursor().line+1, ch: 0}, "local").top;
+			if (info.top + info.clientHeight < after) {
+				cM.scrollTo(null, after - info.clientHeight+3);
+			}
+		}
+	},
+
+// ==============
+// SYSTEM
+// ==============
+
+	// Start running plugin intervals according to given specifics
+	startPluginIntervals: function(plugRef,plugURL,plugTarget,plugTimer) {
+		top.ICEcoder['plugTimer'+plugRef] = 
+		// This window instances
+			["_parent","_top","_self",""].indexOf(plugTarget) > -1
+			? top.ICEcoder['plugTimer'+plugRef] = setInterval('window.location=\''+plugURL+'\'',plugTimer*1000*60)
+		// fileControl iframe instances
+			: plugTarget.indexOf("fileControl") == 0
+			? top.ICEcoder['plugTimer'+plugRef] = setInterval(function() {
+				top.ICEcoder.serverQueue("add",plugURL);top.ICEcoder.serverMessage(plugTarget.split(":")[1]);
+				},plugTimer*1000*60)
+		// _blank or named target window instances
+			: top.ICEcoder['plugTimer'+plugRef] = setInterval('window.open(\''+plugURL+'\',\''+plugTarget+'\')',plugTimer*1000*60);
+
+		// push the plugin ref into our array
+		top.ICEcoder.pluginIntervalRefs.push(plugRef);
+	},
+
+	// Turning on/off the Code Assist
+	codeAssistToggle: function() {
+		var cM;
+
+		cM = ICEcoder.getcMInstance();
+		top.ICEcoder.codeAssist = !top.ICEcoder.codeAssist;
+		top.ICEcoder.cssColorPreview();
+		cM.focus();
+
+		if (!top.ICEcoder.codeAssist) {
+			for (i=0;i<top.ICEcoder.cMInstances.length;i++) {
+				cM = top.ICEcoder.content.contentWindow['cM'+top.ICEcoder.cMInstances[i]];
+				cM.operation(function(){
+					var widgets = top.ICEcoder['cM'+top.ICEcoder.cMInstances[i]+'widgets'];
+					for (var j=0; j<widgets.length; ++j) {
+						cM.removeLineWidget(widgets[j]);
+					}
+					widgets.length = 0;
+				});
+			}
+		} else {
+			top.ICEcoder.updateHints();
+		}
+	},
+
+	// Queue items up for processing in turn
+	serverQueue: function(action,item) {
+		var cM,nextSaveID,txtArea,topSaveID,element;
+
+		cM = ICEcoder.getcMInstance();
+		// Firstly, work out how many saves we have to carry out
+		nextSaveID=0;
+		for (var i=0;i<ICEcoder.serverQueueItems.length;i++) {
+			if (ICEcoder.serverQueueItems[i].indexOf('action=save')>0) {
+				nextSaveID++;
+			}
+		}
+		nextSaveID++;
+
+		// Add to end of array or remove from beginning on demand, plus add or remove if necessary
+		if (action=="add") {
+			ICEcoder.serverQueueItems.push(item);
+			if (item.indexOf('action=save')>0) {
+				txtArea = document.createElement('textarea');
+				txtArea.setAttribute('id', 'saveTemp'+nextSaveID);
+				document.body.appendChild(txtArea);
+				document.getElementById('saveTemp'+nextSaveID).value = cM.getValue();
+			}
+		} else if (action=="del") {
+			if (ICEcoder.serverQueueItems[0] && ICEcoder.serverQueueItems[0].indexOf('action=save')>0) {
+				topSaveID = nextSaveID-1;
+				for (var i=1;i<topSaveID;i++) {
+					document.getElementById('saveTemp'+i).value = document.getElementById('saveTemp'+(i+1)).value;
+				}
+				element = document.getElementById('saveTemp'+topSaveID);
+				element.parentNode.removeChild(element);
+			}
+			ICEcoder.serverQueueItems.splice(0,1);
+		}
+
+		// If we've just removed from the array and there's another action queued up, or we're triggering for the first time
+		// then do the next requested process, stored at array pos 0
+		if (action=="del" && ICEcoder.serverQueueItems.length>=1 || ICEcoder.serverQueueItems.length==1) {
+			setTimeout(function() {top.ICEcoder.filesFrame.contentWindow.frames['fileControl'].location.href=ICEcoder.serverQueueItems[0]},1);
+		}
+	},
+
+	// Cancel all actions on pressing Esc in non content areas
+	cancelAllActions: function() {
+		// Stop whatever the parent may be loading and clear tasks other than the current one
+		window.stop();
+		if (ICEcoder.serverQueueItems.length>0) {
+			ICEcoder.serverQueueItems.splice(1,ICEcoder.serverQueueItems.length);
+		}
+		top.ICEcoder.showHide('hide',top.document.getElementById('loadingMask'));
+		top.ICEcoder.serverMessage('<b style="color: #d00">Cancelled tasks</b>');
+		setTimeout(function() {top.ICEcoder.serverMessage();},2000);
+	},
+
+	// Set the current previousFiles in the settings file
+	setPreviousFiles: function() {
+		var previousFiles;
+
+		previousFiles = top.ICEcoder.openFiles.join(',').replace(/\//g,"|").replace(/(\|\[NEW\])|(,\|\[NEW\])/g,"").replace(/(^,)|(,$)/g,"");
+		if (previousFiles=="") {previousFiles="CLEAR"};
+		// Then send through to the settings page to update setting
+		top.ICEcoder.serverQueue("add","lib/settings.php?saveFiles="+previousFiles);
+	},
+
+	// Opens the last files we had open
+	autoOpenFiles: function() {
+		for (var i=0;i<top.ICEcoder.previousFiles.length;i++) {
+			top.ICEcoder.rightClickedFile=top.ICEcoder.thisFileFolderLink=top.ICEcoder.previousFiles[i].replace('|','/');
+			top.ICEcoder.thisFileFolderType='file';
+			top.ICEcoder.openFile();
+		}
+	},
+
+	// Show the settings screen
+	settingsScreen: function(hide) {
+		if (!hide) {
+			top.document.getElementById('mediaContainer').innerHTML = '<iframe src="lib/settings-screen.php" class="whiteGlow" style="width: 970px; height: 600px"></iframe>';
+		}
+		top.ICEcoder.showHide(hide?'hide':'show',top.document.getElementById('blackMask'));
+	},
+
+	// Show the help screen
+	helpScreen: function() {
+		top.document.getElementById('mediaContainer').innerHTML = '<iframe src="lib/help.php" class="whiteGlow" style="width: 400px; height: 500px"></iframe>';
+		top.ICEcoder.showHide('show',top.document.getElementById('blackMask'));
+	},
+
+	// Show the ICEcoder manual, loaded remotely
+	showManual: function(version) {
+		top.document.getElementById('mediaContainer').innerHTML = '<iframe src="http://icecoder.net/manual?version='+version+'" class="whiteGlow" style="width: 500px; height: 500px"></iframe>';
+		top.ICEcoder.showHide('show',top.document.getElementById('blackMask'));
+	},
+
+	// Show the properties screen
+	propertiesScreen: function(fileName) {
+		top.document.getElementById('mediaContainer').innerHTML = '<iframe src="lib/properties.php?fileName='+fileName.replace(/\//g,"|")+'" class="whiteGlow" style="width: 660px; height: 330px"></iframe>';
+		top.ICEcoder.showHide('show',top.document.getElementById('blackMask'));
+	},
+
+	// Update the settings used when we make a change to them
+	useNewSettings: function(themeURL,tabsIndent,codeAssist,lockedNav,visibleTabs,lineWrapping,tabWidth,refreshFM) {
+		var styleNode, strCSS, cMCSS, activeLineBG;
+
+		// Add new stylesheet for selected theme
+		top.ICEcoder.theme = themeURL.slice(themeURL.lastIndexOf("/")+1,themeURL.lastIndexOf("."));
+		if (top.ICEcoder.theme=="editor") {top.ICEcoder.theme="icecoder"};
+		styleNode = document.createElement('link');
+		styleNode.setAttribute('rel', 'stylesheet');
+		styleNode.setAttribute('type', 'text/css');
+		styleNode.setAttribute('href', themeURL);
+		top.ICEcoder.content.contentWindow.document.getElementsByTagName('head')[0].appendChild(styleNode);
+		activeLineBG = ["eclipse","elegant","neat"].indexOf(top.ICEcoder.theme)>-1 ? "#ccc": "#000";
+		top.ICEcoder.switchTab(top.ICEcoder.selectedTab);
+
+		// Tabs indent setting
+		top.ICEcoder.tabsIndent = tabsIndent;
+
+		// Check/uncheck Code Assist setting
+		top.document.getElementById('codeAssist').checked = codeAssist;
+
+		// Unlock/lock the file manager
+		if (lockedNav != top.ICEcoder.lockedNav) {top.ICEcoder.lockUnlockNav()};
+		if (!lockedNav) {
+			ICEcoder.changeFilesW('contract'); 
+			top.document.getElementById('fileMenu').style.display='none';
+		}
+
+		cMCSS = ICEcoder.content.contentWindow.document.styleSheets[2];
+		strCSS = cMCSS.rules ? 'rules' : 'cssRules';
+		cMCSS[strCSS][4].style['content'] = visibleTabs ? '"\\21e5"' : '" "';
+		cMCSS[strCSS][2].style.cssText = "background: " + activeLineBG + " !important";
+
+		top.ICEcoder.lineWrapping = lineWrapping;
+		top.ICEcoder.tabWidth = tabWidth;
+		for (var i=0;i<ICEcoder.cMInstances.length;i++) {
+			ICEcoder.content.contentWindow['cM'+ICEcoder.cMInstances[i]].setOption("lineWrapping", top.ICEcoder.lineWrapping);
+			ICEcoder.content.contentWindow['cM'+ICEcoder.cMInstances[i]].setOption("indentUnit", top.ICEcoder.tabWidth);
+			ICEcoder.content.contentWindow['cM'+ICEcoder.cMInstances[i]].setOption("tabSize", top.ICEcoder.tabWidth);
+		}
+
+		// Finally, refresh the file manager if we need to
+		if (refreshFM) {top.ICEcoder.refreshFileManager()};
+	},
+
+	// Update and show/hide found results display?
+	updateResultsDisplay: function(showHide) {
+		ICEcoder.findReplace('find',true,false);
+		document.getElementById('results').style.display = showHide=="show" ? 'inline-block' : 'none';
+	},
+
+	// Show file & folder count in server info screen
+	updateFileFolderCount: function() {
+		var fileText, dirText, unitSize, unitText, dContainer;
+
+		dirText = top.ICEcoder.dirCount > 1 ? "folders" : "folder";
+		fileText = top.ICEcoder.fileCount > 1 ? "files" : "file";
+		// Change into kilobytes
+		unitSize = Math.ceil(top.ICEcoder.fileBytes/1024);
+		unitText = "kb";
+		// Maybe we should show in megabytes?
+		if (unitSize >= 1024) {
+			unitSize = (unitSize / 1024).toFixed(2);
+			unitText = "mb";
+		}
+		// Update the display
+		dContainer = top.ICEcoder.content.contentWindow.document.getElementById('fileFolderCounts');
+		if (dContainer) {
+			dContainer.innerHTML = top.ICEcoder.fileCount+" "+fileText+", "+top.ICEcoder.dirCount+" "+dirText+"<br>~ "+unitSize+" "+unitText;
+		}
+	},
+
+	// Toggle full screen on/off
+	fullScreenSwitcher: function() {
+		// Future use
+		if ("undefined" != typeof document.cancelFullScreen) {
+			document.fullScreen ? document.cancelFullScreen() : document.body.requestFullScreen();
+		// Moz specific
+		} else if ("undefined" != typeof document.mozCancelFullScreen) {
+			document.mozFullScreen ? document.mozCancelFullScreen() : document.body.mozRequestFullScreen();
+		// Chrome specific
+		} else if ("undefined" != typeof document.webkitCancelFullScreen) {
+			document.webkitIsFullScreen ? document.webkitCancelFullScreen() : document.body.webkitRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT);
+		}
+	},
+
+	// Pass target file/folder to Zip It!
+	zipIt: function(tgt) {
+		tgt=tgt.replace(/\//g,"|");
+		top.ICEcoder.filesFrame.contentWindow.frames['fileControl'].location.href="plugins/zip-it/index.php?zip="+tgt;
+	},
+
+	// Tab dragging start
+	handleDragStart: function(e) {
+		this.style.opacity = '0.2';
+		ICEcoder.dragSrcEl = this;
+		e.dataTransfer.effectAllowed = 'move';
+		e.dataTransfer.setData('text/html', this.innerHTML);
+	},
+
+	// Tab dragging over tabs
+	handleDragOver: function(e) {
+		if (e.preventDefault) {e.preventDefault()}
+		e.dataTransfer.dropEffect = 'move';
+		return false;
+	},
+
+	// Tab dropping on target
+	handleDrop: function(e) {
+		if (e.stopPropagation) {e.stopPropagation()}
+		if (ICEcoder.dragSrcEl != this) {
+			ICEcoder.dragSrcEl.innerHTML = this.innerHTML.split(" ")[0] + ICEcoder.dragSrcEl.innerHTML.substr(ICEcoder.dragSrcEl.innerHTML.indexOf(" "));
+			this.innerHTML = e.dataTransfer.getData('text/html').split(" ")[0] + this.innerHTML.substr(this.innerHTML.indexOf(" "));
+			var dragID = ICEcoder.dragSrcEl.id.substr(3)*1;
+			var dropID = this.id.substr(3)*1;
+			if(dragID==top.ICEcoder.selectedTab) {
+				var a; // array value
+				var b = dragID-1;
+				var c = dropID-1;
+
+				// Swap values for switched tabs in these arrays
+				a = [ICEcoder.changedContent, ICEcoder.openFiles, ICEcoder.openFileMDTs, ICEcoder.cMInstances];
+				for (var i=0;i<a.length;i++) {
+					a[i][b]=[a[i][c],a[i][c]=a[i][b]][0];
+				}
+
+				top.ICEcoder.switchTab(dropID);
+			}
+		}
+		return false;
+	},
+
+	// Tab drag ending
+	handleDragEnd: function(e) {
+		this.style.opacity = '1';
+	},
+
+	// Change permissions on a file/folder
+	chmod: function(file,perms) {
+		top.ICEcoder.showHide('hide',top.document.getElementById('blackMask'));
+		top.ICEcoder.serverQueue("add","lib/file-control.php?action=perms&file="+file.replace(top.iceRoot,"")+"&perms="+perms);
+		top.ICEcoder.serverMessage('<b>chMod '+perms+' on </b><br>'+file.replace(top.iceRoot,""));
+	},
+
+	// Logout of ICEcoder
+	logout: function() {
+		window.location = window.location + "?logout";
+	},
+
+	// Show a message
+	message: function(msg) {
+		alert(msg);
+	},
+
+	// Ask for confirmation
+	ask: function(question) {
+		return confirm(question);
+	},
+
+	// Get the users input
+	getInput: function(question,defaultValue) {
+		return prompt(question,defaultValue);
+	},
+
+// ==============
+// TABS
+// ==============
+
+	// Change tabs by switching visibility of instances
+	switchTab: function(newTab,noFocus) {
+		var cM;
+
+		// Identify tab that's currently selected & get the instance
+		ICEcoder.selectedTab = newTab;
+		cM = ICEcoder.getcMInstance();
+
+		if (cM) {
+			// Switch mode to HTML, PHP, CSS etc
+			ICEcoder.switchMode();
+
+			// Set all cM instances to be hidden, then make our selected instance visible
+			for (var i=0;i<ICEcoder.cMInstances.length;i++) {
+				ICEcoder.content.contentWindow['cM'+ICEcoder.cMInstances[i]].getWrapperElement().style.display = "none";
+			}
+			cM.setOption('theme',top.ICEcoder.theme);
+			cM.getWrapperElement().style.display = "block";
+
+			// Focus on & refresh our selected instance
+			if (!noFocus) {cM.focus();}
+			cM.refresh();
+
+			// Highlight the selected tab
+			ICEcoder.redoTabHighlight(ICEcoder.selectedTab);
+
+			// Redo our find display
+			top.ICEcoder.findMode = false;
+			ICEcoder.findReplace('find',true,false);
+
+			// Rerun JS Hint
+			if (top.ICEcoder.codeAssist) {top.ICEcoder.updateHints()};
+
+			// Finally, update the cursor display
+			top.ICEcoder.getCaretPosition();
+			top.ICEcoder.updateCharDisplay();
+		}
+	},
+
+	// Starts a new file by setting a few vars & creating a new cM instance
+	newTab: function() {
+		var cM;
+
+		ICEcoder.cMInstances.push(ICEcoder.nextcMInstance);
+		ICEcoder.selectedTab = ICEcoder.cMInstances.length;
+		ICEcoder.showHide('show',ICEcoder.content);
+		ICEcoder.content.contentWindow.createNewCMInstance(ICEcoder.nextcMInstance);
+		ICEcoder.setLayout();
+
+		ICEcoder.thisFileFolderType='file';
+		ICEcoder.thisFileFolderLink='/[NEW]';
+		ICEcoder.openFile();
+
+		cM = ICEcoder.getcMInstance('new');
+		ICEcoder.switchTab(ICEcoder.openFiles.length);
+
+		cM.removeLineClass(ICEcoder['cMActiveLine'+ICEcoder.selectedTab], "background");
+		ICEcoder['cMActiveLine'+ICEcoder.selectedTab] = cM.addLineClass(0, "background", "cm-s-activeLine");
+		ICEcoder.nextcMInstance++;
+	},
+
+	// Create a new tab for a file
+	createNewTab: function() {
+		var closeTabLink, fileName;
+
+		// Push new file into array
+		top.ICEcoder.openFiles.push(top.ICEcoder.shortURL);
+
+		// Setup a new tab
+		closeTabLink = '<a nohref onClick="top.ICEcoder.closeTab('+(top.ICEcoder.openFiles.length)+')"><img src="images/nav-close.gif" id="closeTabButton'+(top.ICEcoder.openFiles.length)+'" class="closeTab" onMouseOver="prevBG=this.style.backgroundColor;this.style.backgroundColor=\'#333\'" onMouseOut="this.style.backgroundColor=prevBG"></a>';
+		top.document.getElementById('tab'+(top.ICEcoder.openFiles.length)).style.display = "inline-block";
+		fileName = top.ICEcoder.openFiles[top.ICEcoder.openFiles.length-1];
+		top.document.getElementById('tab'+(top.ICEcoder.openFiles.length)).innerHTML = closeTabLink + " " + fileName.slice(fileName.lastIndexOf("/")).replace(/\//,"");
+		top.document.getElementById('tab'+(top.ICEcoder.openFiles.length)).title = "/" + top.ICEcoder.openFiles[top.ICEcoder.openFiles.length-1].replace(/\//,"");
+
+		// Set the widths
+		top.ICEcoder.setTabWidths();
+
+		// Highlight it and state it's selected
+		top.ICEcoder.redoTabHighlight(top.ICEcoder.openFiles.length);
+		top.ICEcoder.selectedTab=top.ICEcoder.openFiles.length;
+
+		// Add a new value ready to indicate if this content has been changed
+		top.ICEcoder.changedContent.push(0);
+
+		top.ICEcoder.setPreviousFiles();
+	},
+
+	// Cycle to next tab
+	nextTab: function() {
+		var goToTab;
+
+		goToTab = top.ICEcoder.selectedTab+1 <= top.ICEcoder.openFiles.length ? top.ICEcoder.selectedTab+1 : 1;
+		top.ICEcoder.switchTab(goToTab,'noFocus');
+	},
+
+	// Cycle to next tab
+	previousTab: function() {
+		var goToTab;
+
+		goToTab = top.ICEcoder.selectedTab-1 >= 1 ? top.ICEcoder.selectedTab-1 : top.ICEcoder.openFiles.length;
+		top.ICEcoder.switchTab(goToTab,'noFocus');
+	},
+
+	// Create a new tab for a file
+	renameTab: function(tabNum,newName) {
+		var closeTabLink, fileName;
+
+		// Push new file into array
+		top.ICEcoder.openFiles[tabNum-1] = newName;
+
+		// Setup a new tab
+		closeTabLink = '<a nohref onClick="parent.ICEcoder.closeTab('+tabNum+')"><img src="images/nav-close.gif" id="closeTabButton'+tabNum+'" class="closeTab" onMouseOver="prevBG=this.style.backgroundColor;this.style.backgroundColor=\'#333\'" onMouseOut="this.style.backgroundColor=prevBG"></a>';
+		fileName = top.ICEcoder.openFiles[tabNum-1];
+		top.document.getElementById('tab'+tabNum).innerHTML = closeTabLink + " " + fileName.slice(fileName.lastIndexOf("/")).replace(/\//,"");
+		top.document.getElementById('tab'+tabNum).title = "/" + top.ICEcoder.openFiles[tabNum-1].replace(/\//,"");
+	},
+
+	// Reset all tabs to be without a highlight and then highlight the selected
+	redoTabHighlight: function(selectedTab) {
+		var cM, bgVPos, tColor, fileLink;
+
+		cM = ICEcoder.getcMInstance();
+		for(var i=1;i<=ICEcoder.changedContent.length;i++) {
+			if (document.getElementById('closeTabButton'+i)) {
+				document.getElementById('closeTabButton'+i).style.backgroundColor = ICEcoder.changedContent[i-1]==1
+				? "#b00" : "rgba(255,255,255,0.3)";
+			}
+			tColor = i==selectedTab ? "#000" : "#fff";
+			if ("undefined" != typeof top.ICEcoder.openFiles[i-1] && top.ICEcoder.openFiles[i-1] != "/[NEW]") {
+				fileLink = top.ICEcoder.filesFrame.contentWindow.document.getElementById(top.ICEcoder.openFiles[i-1].replace(/\//g,"|"));
+				if (fileLink) {fileLink.style.backgroundColor = i==selectedTab ? "#49d" : "rgba(255,255,255,0.15)";};
+			}
+			document.getElementById('tab'+i).style.color = tColor;
+			bgVPos = i==selectedTab ? -22 : 0;
+			document.getElementById('tab'+i).style.backgroundPosition = "0 "+bgVPos+"px";
+		}
+		top.ICEcoder.fMIconVis('fMSave',ICEcoder.changedContent[selectedTab-1]==1 ? 1 : 0.3);
+	},
+
+	// Close the tab upon request
+	closeTab: function(closeTabNum, dontSetPV) {
+		var cM, okToRemove, closeFileName;
+		cM = ICEcoder.getcMInstance();
+		okToRemove = true;
+		if (ICEcoder.changedContent[closeTabNum-1]==1) {
+			okToRemove = top.ICEcoder.ask('You have made changes.\n\nAre you sure you want to close without saving?');
+		}
+
+		if (okToRemove) {
+			// Get the filename of tab we're closing
+			closeFileName = top.ICEcoder.openFiles[closeTabNum-1];
+
+			// recursively copy over all tabs & data from the tab to the right, if there is one
+			for (var i=closeTabNum;i<ICEcoder.openFiles.length;i++) {
+				top.document.getElementById('tab'+i).innerHTML = top.document.getElementById('tab'+(i+1)).innerHTML;
+				top.document.getElementById('tab'+i).title = top.document.getElementById('tab'+(i+1)).title;
+				ICEcoder.openFiles[i-1] = ICEcoder.openFiles[i];
+				ICEcoder.openFileMDTs[i-1] = ICEcoder.openFileMDTs[i];
+
+				// reduce the tab reference number on the closeTab link by 1
+				top.document.getElementById('tab'+i).innerHTML = top.document.getElementById('tab'+i).innerHTML.replace(("closeTab("+(i+1)+")"),"closeTab("+i+")").replace(("closeTabButton"+(i+1)),"closeTabButton"+i);
+			}
+			// hide the instance we're closing by setting the hide class and removing from the array
+			ICEcoder.content.contentWindow['cM'+top.ICEcoder.cMInstances[closeTabNum-1]].getWrapperElement().style.display = "none";
+			top.ICEcoder.cMInstances.splice(closeTabNum-1,1);
+			// clear the rightmost tab (or only one left in a 1 tab scenario) & remove from the array
+			top.document.getElementById('tab'+ICEcoder.openFiles.length).style.display = "none";
+			top.document.getElementById('tab'+ICEcoder.openFiles.length).innerHTML = "";
+			top.document.getElementById('tab'+ICEcoder.openFiles.length).title = "";
+			ICEcoder.openFiles.pop();
+			ICEcoder.openFileMDTs.pop();
+			// If we're closing the selected tab, determin the new selectedTab number, reduced by 1 if we have some tabs, 0 for a reset state
+			if (ICEcoder.selectedTab==closeTabNum) {
+				ICEcoder.openFiles.length>0 ? ICEcoder.selectedTab-=1 : ICEcoder.selectedTab = 0;
+			}
+			if (ICEcoder.openFiles.length>0 && ICEcoder.selectedTab==0) {ICEcoder.selectedTab=1};
+
+			// grey out the view icon
+			if (ICEcoder.openFiles.length==0) {
+				top.ICEcoder.fMIconVis('fMView',0.3);
+			} else {
+				// Switch the mode & the tab
+				ICEcoder.switchMode();
+				ICEcoder.switchTab(ICEcoder.selectedTab);
+			}
+			// Highlight the selected tab after splicing the change state out of the array
+			top.ICEcoder.changedContent.splice(closeTabNum-1,1);
+			top.parent.ICEcoder.redoTabHighlight(ICEcoder.selectedTab);
+
+			// Remove any highlighting from the file manager
+			top.ICEcoder.selectDeselectFile('deselect',top.ICEcoder.filesFrame.contentWindow.document.getElementById(closeFileName.replace(/\//g,"|")));
+
+			if (!dontSetPV) {
+				top.ICEcoder.setPreviousFiles();
+			}
+		}
+		// Lastly, stop it from trying to also switch tab
+		top.ICEcoder.canSwitchTabs=false;
+		// and set the widths
+		top.ICEcoder.setTabWidths();
+	},
+
+	// Close all tabs
+	closeAllTabs: function() {
+		for (var i=top.ICEcoder.cMInstances.length; i>0; i--) {
+			top.ICEcoder.closeTab(i, i>1? true:false);
+		}
+	},
+
+	// Set the tabs width
+	setTabWidths: function() {
+		var availWidth, tabWidth, thisWidth;
+
+		availWidth = parseInt(top.ICEcoder.content.style.width,10)-41-24-10; // - left margin - new tab - right margin
+		avgWidth = (availWidth/top.ICEcoder.openFiles.length)-18;
+		
+		for (var i=0;i<top.ICEcoder.openFiles.length;i++) {
+			thisWidth = parseInt(avgWidth*i,10) - parseInt(avgWidth*(i-1),10);
+			tabWidth = top.ICEcoder.openFiles.length*(150+18) > availWidth ? thisWidth : 150;
+			top.document.getElementById('tab'+(i+1)).style.width = tabWidth + "px";
+		}
+	},
+
+// ==============
+// UI
+// ==============
+
+	// Detect keys/combos plus identify our area and set the vars, perform actions
+	interceptKeys: function(area, evt) {
+		var key;
+
+		key = evt.keyCode ? evt.keyCode : evt.which ? evt.which : evt.charCode;
+
+		// DEL (Delete file)
+		if (key==46 && area == "files") {
+			top.ICEcoder.delKeyDown = true;
+			top.ICEcoder.deleteFile();
+	        	return false;
+
+		// CTRL key down
+       		} else if(key==17) {
+			top.ICEcoder.ctrlKeyDown = true;
+	        	return false;
+
+		// Shift key down
+       		} else if(key==16) {
+			top.ICEcoder.shiftKeyDown = true;
+	        	return false;
+
+		// CTRL+F (Find)
+		} else if(key==70 && top.ICEcoder.ctrlKeyDown==true) {
+			top.document.getElementById('find').focus();
+			top.ICEcoder.ctrlKeyDown = false;
+	        	return false;
+
+		// CTRL+G (Go to line)
+		} else if(key==71 && top.ICEcoder.ctrlKeyDown==true) {
+			top.document.getElementById('goToLineNo').focus();
+			top.ICEcoder.ctrlKeyDown = false;
+	        	return false;
+
+		// CTRL+I (Get info)
+		} else if(key==73 && top.ICEcoder.ctrlKeyDown==true && area == "content") {
+			var searchPrefix = "";
+			if (top.ICEcoder.caretLocType!="Content") {
+				searchPrefix = top.ICEcoder.caretLocType.toLowerCase()+" ";
+			}
+			window.open("http://www.google.com/#output=search&q="+searchPrefix+top.ICEcoder.getcMInstance().getSelection());
+			top.ICEcoder.ctrlKeyDown = false;
+	        	return false;
+
+		// CTRL+right arrow (Next tab)
+		} else if(key==39 && top.ICEcoder.ctrlKeyDown==true && area!="content") {
+			top.ICEcoder.nextTab();
+	        	return false;
+
+		// CTRL+left arrow (Previous tab)
+		} else if(key==37 && top.ICEcoder.ctrlKeyDown==true && area!="content") {
+			top.ICEcoder.previousTab();
+	        	return false;
+
+		// CTRL+up arrow (Move line up)
+		} else if(key==38 && top.ICEcoder.ctrlKeyDown==true && area=="content") {
+			top.ICEcoder.moveLine('up');
+	        	return false;
+
+		// CTRL+down arrow (Move line down)
+		} else if(key==40 && top.ICEcoder.ctrlKeyDown==true && area=="content") {
+			top.ICEcoder.moveLine('down');
+	        	return false;
+
+		// CTRL+numeric plus (New tab)
+		} else if(key==107 && top.ICEcoder.ctrlKeyDown==true) {
+			top.ICEcoder.newTab();
+	        	return false;
+
+		// CTRL+numeric minus (Close tab)
+		} else if(key==109 && top.ICEcoder.ctrlKeyDown==true) {
+			top.ICEcoder.closeTab(top.ICEcoder.selectedTab);
+	        	return false;
+
+		// CTRL+S (Save), CTRL+Shift+S (Save As)
+		} else if(key==83 && top.ICEcoder.ctrlKeyDown==true) {
+			if(top.ICEcoder.shiftKeyDown==true) {
+				top.ICEcoder.saveFile('saveAs');
+				top.ICEcoder.shiftKeyDown = false;
+			} else {
+				top.ICEcoder.saveFile();
+			}
+			top.ICEcoder.stickyTabMaybe = true;
+	        	return false;
+
+		// CTRL+Enter (Open Webpage)
+		} else if(key==13 && top.ICEcoder.ctrlKeyDown==true && top.ICEcoder.openFiles[top.ICEcoder.selectedTab-1] != "/[NEW]") {
+			if (top.ICEcoder.stickyTabMaybe) {
+				top.ICEcoder.stickyTab = window.open(top.ICEcoder.openFiles[top.ICEcoder.selectedTab-1],"stickyTab");
+			} else {
+				window.open(top.ICEcoder.openFiles[top.ICEcoder.selectedTab-1]);
+			}
+			top.ICEcoder.ctrlKeyDown = false;
+	        	return false;
+
+		// CTRL+Space (Show snippet)
+		} else if(key==32 && top.ICEcoder.ctrlKeyDown==true && area=="content") {
+			top.ICEcoder.addSnippet();
+	        	return false;
+
+		// ESC in content area (Comment/Uncomment line)
+       		} else if(key==27 && area == "content") {
+			top.ICEcoder.lineCommentToggle();
+	        	return false;
+
+		// ESC not in content area (Cancel all actions)
+       		} else if(key==27 && area != "content") {
+			top.ICEcoder.cancelAllActions();
+	        	return false;
+
+		// Any other key
+		} else {
+	        	return key;
+        	}
+	},
+
+	// Reset the state of keys back to the normal state
+	resetKeys: function(evt) {
+		var key;
+
+		key = evt.keyCode ? evt.keyCode : evt.which ? evt.which : evt.charCode;
+
+		if (key==17) {top.ICEcoder.ctrlKeyDown = false; top.ICEcoder.stickyTabMaybe = false}
+		else if (key==16) {top.ICEcoder.shiftKeyDown = false}
+		else if (key==46) {top.ICEcoder.delKeyDown = false}
+	}, 
+
+	// Add snippet panel below line
+	addSnippet: function() {
+		var cM, lineNo, whiteSpace, content;
+
+		if (top.ICEcoder.snippetLine!==false) {
+			top.ICEcoder.removeSnippet();
+		}
+
+		cM = ICEcoder.getcMInstance();
+		lineNo = cM.getCursor().line;
+		whiteSpace = cM.getLine(lineNo).length - cM.getLine(lineNo).replace(/^\s\s*/, '').length;
+		content = cM.getLine(lineNo).slice(whiteSpace);
+		if (content.slice(0,8)=="function") {
+			top.ICEcoder.doSnippet('function','function VAR() {\nINDENT\tCURSOR\nINDENT}');
+		} else if (content.slice(0,2)=="if") {
+			top.ICEcoder.doSnippet('if','if (CURSOR) {\nINDENT\t\nINDENT}');
+		} else if (content.slice(0,3)=="for") {
+			top.ICEcoder.doSnippet('for','for (var i=0; i<CURSOR; i++) {\nINDENT\t\nINDENT}');
+		}
+	},
+
+	// Action a snippet
+	doSnippet: function(tgtString,replaceString) {
+		var cM, lineNo, lineContents, remainder, strPos, replacedLine, whiteSpace, curPos, sPos, lineNoCount;
+
+		cM = top.ICEcoder.getcMInstance();
+		lineNo = cM.getCursor().line;
+		lineContents = cM.getLine(lineNo);
+		if (lineContents.indexOf(tgtString)>-1) {
+			remainder = cM.getLine(lineNo);
+			strPos = remainder.indexOf(tgtString);
+			remainder = remainder.slice(remainder.indexOf(tgtString)+tgtString.length);
+			replaceString = replaceString.replace(/VAR/g,remainder);
+			replacedLine = cM.getLine(lineNo).slice(0,strPos);
+			whiteSpace = cM.getLine(lineNo).length - cM.getLine(lineNo).replace(/^\s\s*/, '').length;
+			whiteSpace = cM.getLine(lineNo).slice(0,whiteSpace);
+			replaceString = replaceString.replace(/INDENT/g,whiteSpace);
+			replacedLine += replaceString;
+			curPos = replacedLine.indexOf("CURSOR");
+			sPos = 0;
+			lineNoCount = lineNo;
+			for (i=0;i<replacedLine.length;i++) {
+				if (replacedLine.indexOf("\n",sPos)<replacedLine.indexOf("CURSOR")) {
+					sPos = replacedLine.indexOf("\n",sPos)+1;
+					lineNoCount = lineNoCount+1;
+				}
+			}
+			cM.setLine(lineNo, replacedLine.replace("CURSOR",""));
+			cM.setCursor(lineNoCount,curPos);
+			cM.focus();
+			top.ICEcoder.removeSnippet();
+		}
+	},
+
+	// Remove snippet panel
+	removeSnippet: function() {
+		var cM;
+
+		cM = ICEcoder.getcMInstance();
+		if (top.ICEcoder.snippetLine!==false) {
+			cM.removeLineWidget(top.ICEcoder.snippetLine);
+		}
+		top.ICEcoder.snippetLine = false;
+	}
 };
\ No newline at end of file
diff --git a/lib/settings.php b/lib/settings.php
index f49c5a5..b6dfb45 100644
--- a/lib/settings.php
+++ b/lib/settings.php
@@ -1,287 +1,292 @@
-<?php
-// Display & log all errors
-ini_set('display_errors', 1);
-ini_set('log_errors', 1);
-ini_set('error_log', dirname(__FILE__).'/../error-log.txt');
-error_reporting(-1);
-
-// Set our default timezone and supress warning with @
-@date_default_timezone_set(date_default_timezone_get());
-
-// Start a session if we haven't already
-if(!isset($_SESSION)) {session_start();}
-
-// Logout if that's the action we're taking
-if (isset($_GET['logout'])) {
-	$_SESSION['loggedIn']=false;
-	session_destroy();
-	header("Location: dirname(__FILE__)./?loggedOut");
-}
-
-// Function to handle salted hashing
-define('SALT_LENGTH',9);
-function generateHash($plainText,$salt=null) {
-	if ($salt === null) {
-		$salt = substr(md5(uniqid(rand(), true)),0,SALT_LENGTH);
-	} else {
-		$salt = substr($salt,0,SALT_LENGTH);
-	}
-	return $salt.sha1($salt.$plainText);
-}
-
-// returns converted entities which have HTML entity equivalents
-function strClean($var) {
-	return htmlentities($var, ENT_QUOTES, "UTF-8");
-}
-
-// returns a number, whole or decimal or null
-function numClean($var) {
-	return is_numeric($var) ? floatval($var) : false;
-}
-
-// Settings are stored in this file
-$settingsFile = 'config.php';
-include($settingsFile);
-
-// Add ICEcoder settings to beginning of $ICEcoder array
-$ICEcoder = array(
-	"versionNo"		=> "1.5",
-	"codeMirrorDir"		=> "CodeMirror-3.01",
-	"demoMode"		=> false
-)+$ICEcoder;
-
-$onLoadExtras = "";
-$pluginsDisplay = "";
-
-if ($ICEcoder['demoMode'] && $ICEcoder['accountPassword']!="") {$_SESSION['loggedIn']=true;};
-$demoMode = $ICEcoder['demoMode'];
-
-// Update this config file?
-if (!$demoMode && isset($_SESSION['loggedIn']) && $_SESSION['loggedIn'] && isset($_POST["theme"]) && $_POST["theme"]) {
-	$settingsContents = file_get_contents($settingsFile);
-	// Replace our settings vars
-	$repPosStart = strpos($settingsContents,'"root"');
-	$repPosEnd = strpos($settingsContents,'"previousFiles"');
-
-	// Prepare all our vars
-	$ICEcoder["root"]			= strClean($_POST['root']);
-	$ICEcoder["tabsIndent"]			= isset($_POST['tabsIndent']) && $_POST['tabsIndent'] ? "true" : "false";
-	$ICEcoder["checkUpdates"]		= isset($_POST['checkUpdates']) && $_POST['checkUpdates'] ? "true" : "false";
-	$ICEcoder["openLastFiles"]		= isset($_POST['openLastFiles']) && $_POST['openLastFiles'] ? "true" : "false";
-	$ICEcoder["findFilesExclude"]		= 'array("'.str_replace(',','","',str_replace(" ","",strClean($_POST['findFilesExclude']))).'")';
-	$ICEcoder["codeAssist"]			= isset($_POST['codeAssist']) && $_POST['codeAssist'] ? "true" : "false";
-	$ICEcoder["visibleTabs"]		= isset($_POST['visibleTabs']) && $_POST['visibleTabs'] ? "true" : "false";
-	$ICEcoder["lockedNav"]			= isset($_POST['lockedNav']) && $_POST['lockedNav'] ? "true" : "false";
-	if ($_POST['accountPassword']!="")	{$ICEcoder["accountPassword"] = generateHash(strClean($_POST['accountPassword']));};
-	$ICEcoder["bannedFiles"]		= 'array("'.str_replace(',','","',str_replace(" ","",strClean($_POST['bannedFiles']))).'")';
-	$ICEcoder["bannedPaths"]		= 'array("'.str_replace(',','","',str_replace(" ","",strClean($_POST['bannedPaths']))).'")';
-	$ICEcoder["allowedIPs"]			= 'array("'.str_replace(',','","',str_replace(" ","",strClean($_POST['allowedIPs']))).'")';
-	$ICEcoder["plugins"]			= 'array('.PHP_EOL.'	array('.PHP_EOL.'	'.str_replace('====================','),'.PHP_EOL.'	array(',$_POST['plugins']).'))';
-	$ICEcoder["theme"]			= strClean($_POST['theme']);
-	$ICEcoder["lineWrapping"]		= strClean($_POST['lineWrapping']);
-	$ICEcoder["tabWidth"]			= numClean($_POST['tabWidth']);
-
-	$settingsArray = array("root","tabsIndent","checkUpdates","openLastFiles","findFilesExclude","codeAssist","visibleTabs","lockedNav","accountPassword","bannedFiles","bannedPaths","allowedIPs","plugins","theme","lineWrapping","tabWidth");
-	$settingsNew = "";
-	for ($i=0;$i<count($settingsArray);$i++) {
-		$settingsNew .= '"'.$settingsArray[$i].'"'.PHP_EOL.'	=> ';
-		$settingWrap = $settingsArray[$i]=="root"||$settingsArray[$i]=="accountPassword"||$settingsArray[$i]=="theme" ? '"' : '';
-		$settingsNew .= $settingWrap.$ICEcoder[$settingsArray[$i]].$settingWrap.','.PHP_EOL.PHP_EOL;
-	}
-
-	// Compile our new settings
-	$settingsContents = substr($settingsContents,0,$repPosStart).$settingsNew.substr($settingsContents,($repPosEnd),strlen($settingsContents));
-	// Now update the config file
-	$fh = fopen($settingsFile, 'w') or die("Can't update config file. Please set public write permissions on lib/".$settingsFile." and press refresh");
-	fwrite($fh, $settingsContents);
-	fclose($fh);
-
-	// OK, now the config file has been updated, update our current session with new arrays
-	$settingsArray = array("findFilesExclude","bannedFiles","allowedIPs");
-	for ($i=0;$i<count($settingsArray);$i++) {
-		$_SESSION[$settingsArray[$i]] = $ICEcoder[$settingsArray[$i]] = explode(",",str_replace(" ","",strClean($_POST[$settingsArray[$i]])));
-	}
-	// Work out the theme to use now
-	$ICEcoder["theme"]=="default" ? $themeURL = 'lib/editor.css' : $themeURL = $ICEcoder["codeMirrorDir"].'/theme/'.$ICEcoder["theme"].'.css';
-	// Do we need a file manager refresh?
-	$refreshFM = $_POST['changedFileSettings']=="true" ? "true" : "false";
-	// With all that worked out, we can now hide the settings screen and apply the new settings
-	echo "<script>top.ICEcoder.settingsScreen('hide');top.ICEcoder.useNewSettings('".$themeURL."',".$ICEcoder["tabsIndent"].",".$ICEcoder["codeAssist"].",".$ICEcoder["lockedNav"].",".$ICEcoder["visibleTabs"].",".$ICEcoder["lineWrapping"].",".$ICEcoder["tabWidth"].",".$refreshFM.");</script>";
-}
-
-// Establish our user level
-if (!isset($_SESSION['loggedIn'])) {$_SESSION['loggedIn'] = false;};
-if(isset($_POST['loginPassword']) && generateHash(strClean($_POST['loginPassword']),$ICEcoder["accountPassword"])==$ICEcoder["accountPassword"]) {$_SESSION['loggedIn'] = true; header('Location: ../');};
-$_SESSION['loggedIn'] = $_SESSION['loggedIn'];
-
-// Define the serverType, docRoot & iceRoot
-$serverType = stristr($_SERVER['SERVER_SOFTWARE'], "win") ? "Windows" : "Linux";
-$docRoot = rtrim(str_replace("\\","/",$_SERVER['DOCUMENT_ROOT']));
-$iceRoot = rtrim(str_replace("\\","/",$ICEcoder["root"]));
-if ($_SESSION['loggedIn']) {
-	echo "<script>top.docRoot='".$docRoot."';top.iceRoot='".$iceRoot."'</script>";
-}
-
-// Setup our file security vars
-$settingsArray = array("findFilesExclude","bannedFiles","allowedIPs");
-for ($i=0;$i<count($settingsArray);$i++) {
-	if (!isset($_SESSION[$settingsArray[$i]])) {$_SESSION[$settingsArray[$i]] = $ICEcoder[$settingsArray[$i]];}
-}
-
-// Determin our allowed IP addresses
-$allowedIP = false;
-for($i=0;$i<count($_SESSION['allowedIPs']);$i++) {
-	if ($_SESSION['allowedIPs'][$i]==$_SERVER["REMOTE_ADDR"]||$_SESSION['allowedIPs'][$i]=="*") {
-		$allowedIP = true;
-	}
-}
-// If user not allowed to view, boot to site root
-if (!$allowedIP) {
-	echo '<script>top.window.location="/";</script>';
-};
-
-// Save the currently opened files for next time
-if ($_SESSION['loggedIn'] && isset($_GET["saveFiles"]) && $_GET['saveFiles']) {
-	$settingsContents = file_get_contents($settingsFile);
-
-	// Replace our previousFiles var with the the current
-	$repPosStart = strpos($settingsContents,'previousFiles"		=> "')+20;
-	$repPosEnd = strpos($settingsContents,'",',$repPosStart)-$repPosStart;
-	if (!$demoMode && $_GET['saveFiles']!="CLEAR") {
-		$saveFiles=strClean($_GET['saveFiles']);
-		$saveFilesArray = explode(",",$saveFiles);
-		$saveFiles="";
-		for ($i=0;$i<count($saveFilesArray);$i++) {
-			$saveFilesArray[$i] = str_replace("/","|",$docRoot).$saveFilesArray[$i];
-			$saveFiles .= $saveFilesArray[$i].",";
-		}
-		$saveFiles = rtrim($saveFiles,",");
-		$settingsContents = substr($settingsContents,0,$repPosStart).$saveFiles.substr($settingsContents,($repPosStart+$repPosEnd),strlen($settingsContents));
-		// Now update the config file
-		$fh = fopen($settingsFile, 'w') or die("Can't update config file. Please set public write permissions on lib/".$settingsFile." and press refresh");
-		fwrite($fh, $settingsContents);
-
-		// Update our last10Files var?
-		$last10FilesArray = explode(",",$ICEcoder["last10Files"]);
-		for ($i=0;$i<count($saveFilesArray);$i++) {
-			$inLast10Files = in_array($saveFilesArray[$i],$last10FilesArray);
-			if (!$inLast10Files && $saveFilesArray[$i] !="") {
-				$repPosStart = strpos($settingsContents,'last10Files"		=> "')+18;
-				$repPosEnd = strpos($settingsContents,'"',$repPosStart)-$repPosStart;
-				$commaExtra = $ICEcoder["last10Files"]!="" ? "," : "";
-				if (count($last10FilesArray)>=10) {$ICEcoder["last10Files"]=substr($ICEcoder["last10Files"],0,strrpos($ICEcoder["last10Files"],','));};
-				$settingsContents = substr($settingsContents,0,$repPosStart).$saveFilesArray[$i].$commaExtra.$ICEcoder["last10Files"].substr($settingsContents,($repPosStart+$repPosEnd),strlen($settingsContents));
-				// Now update the config file
-				$fh = fopen($settingsFile, 'w') or die("Can't update config file. Please set public write permissions on lib/".$settingsFile." and press refresh");
-				fwrite($fh, $settingsContents);
-			}
-		}
-		fclose($fh);
-	}
-	echo '<script>top.ICEcoder.serverMessage();top.ICEcoder.serverQueue("del",0);</script>';
-}
-
-// If we're updating, do/redo plugins
-if ($_SESSION['loggedIn']) {
-	// If we're updating, we need to recreate the plugins array
-	if (isset($_POST["theme"]) && $_POST["theme"]) {
-		$ICEcoder["plugins"] = array();
-		$pluginsArray = explode("====================",str_replace("\"","",str_replace("\r","",str_replace("\n","",$_POST['plugins']))));
-		for ($i=0;$i<count($pluginsArray);$i++) {
-			array_push($ICEcoder["plugins"], explode(",",$pluginsArray[$i]));
-		}
-	}
-
-	// Work out the plugins to display to the user
-	$pluginsDisplay = "";
-	for ($i=0;$i<count($ICEcoder["plugins"]);$i++) {
-		$target = explode(":",$ICEcoder["plugins"][$i][4]);
-		$pluginsDisplay .= '<a href="'.$ICEcoder["plugins"][$i][3].'" title="'.$ICEcoder["plugins"][$i][0].'" target="'.$target[0].'"><img src="'.$ICEcoder["plugins"][$i][1].'" style="'.$ICEcoder["plugins"][$i][2].'" alt="'.$ICEcoder["plugins"][$i][0].'"></a>';
-	};
-
-	// If we're updating, replace the plugin display with our newly established one
-	echo "<script>if(top.document.getElementById('pluginsContainer')) {top.document.getElementById('pluginsContainer').innerHTML = '".$pluginsDisplay."'};</script>";
-
-	// Work out what plugins we'll need to set on a setInterval
-	$onLoadExtras = "";
-	for ($i=0;$i<count($ICEcoder["plugins"]);$i++) {
-		if ($ICEcoder["plugins"][$i][5]!="") {
-			$onLoadExtras .= ";top.ICEcoder.startPluginIntervals(".$i.",'".$ICEcoder["plugins"][$i][3]."','".$ICEcoder["plugins"][$i][4]."','".$ICEcoder["plugins"][$i][5]."')";
-		};
-	};
-
-	// If we're updating our settings, clear existing setIntervals & the array refs, then start new ones
-	if (isset($_POST["theme"]) && $_POST["theme"]) {
-		?>
-		<script>
-		for (i=0;i<=top.ICEcoder.pluginIntervalRefs.length-1;i++) {
-			clearInterval(top.ICEcoder['plugTimer'+top.ICEcoder.pluginIntervalRefs[i]]);
-		}
-		top.ICEcoder.pluginIntervalRefs = [];
-		<?php echo $onLoadExtras.PHP_EOL; ?>
-		</script>
-		<?php
-	}
-
-	// Finally, show server data
-	$onLoadExtras .= ";top.ICEcoder.content.style.visibility='visible'";
-}
-
-// If we're due to show the settings screen
-if (!$_SESSION['loggedIn']) {
-	// If the password hasn't been set and we're setting it
-	if ($ICEcoder["accountPassword"] == "" && isset($_POST['accountPassword'])) {
-		$password = generateHash(strClean($_POST['accountPassword']));
-		$settingsFile = $settingsFile;
-		$settingsContents = file_get_contents($settingsFile);
-		// Replace our empty password with the one submitted by user
-		$settingsContents = str_replace('"accountPassword"	=> "",','"accountPassword"	=> "'.$password.'",',$settingsContents);
-		// Now update the config file
-		$fh = fopen($settingsFile, 'w') or die("Can't update config file. Please set public write permissions on ".$settingsFile." and press refresh");
-		fwrite($fh, $settingsContents);
-		fclose($fh);
-		// Set the session user level
-		$_SESSION['loggedIn'] = true;
-		// Finally, load again as now this file has changed and auto login
-		header('Location: ../');
-	}
-?>
-<!DOCTYPE html>
-
-<html>
-<head>
-<title>ICEcoder <?php
-echo $ICEcoder["versionNo"]." : ";
-echo $ICEcoder["accountPassword"] == "" ? "Setup" : "Login";
-?></title>
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-<meta name="robots" content="noindex, nofollow">
-<link rel="stylesheet" type="text/css" href="ice-coder.css">
-<link rel="icon" type="image/png" href="../favicon.png">
-</head>
-
-<body onLoad="document.settingsUpdate.<?php echo $ICEcoder["accountPassword"] == "" ? "account" : "login"; ?>Password.focus()">
-	
-<div class="screenContainer" style="background-color: #141414">
-	<div class="screenVCenter">
-		<div class="screenCenter">
-		<img src="../images/ice-coder.png">
-		<div class="version">v <?php echo $ICEcoder["versionNo"];?></div>
-		<form name="settingsUpdate" action="settings.php" method="POST">
-		<input type="password" name="<?php echo $ICEcoder["accountPassword"] == "" ? "account" : "login"; ?>Password" class="accountPassword"><br><br>
-		<input type="submit" name="submit" value="<?php echo $ICEcoder["accountPassword"] == "" ? "set password" : "login"; ?>" class="button">
-		</form>
-		</div>
-	</div>
-</div>
-
-</body>
-
-</html>
-<?php
-}
-
-if ((!$_SESSION['loggedIn'] || $ICEcoder["accountPassword"] == "") && !strpos($_SERVER['SCRIPT_NAME'],"lib/settings.php")) {
-	header('Location: lib/settings.php');
-}
+<?php
+// Display & log all errors
+ini_set('display_errors', 1);
+ini_set('log_errors', 1);
+ini_set('error_log', dirname(__FILE__).'/../error-log.txt');
+error_reporting(-1);
+
+// Set our default timezone and supress warning with @
+@date_default_timezone_set(date_default_timezone_get());
+
+// Start a session if we haven't already
+if(!isset($_SESSION)) {session_start();}
+
+// Logout if that's the action we're taking
+if (isset($_GET['logout'])) {
+	$_SESSION['loggedIn']=false;
+	session_destroy();
+	header("Location: dirname(__FILE__)./?loggedOut");
+}
+
+// Function to handle salted hashing
+define('SALT_LENGTH',9);
+function generateHash($plainText,$salt=null) {
+	if ($salt === null) {
+		$salt = substr(md5(uniqid(rand(), true)),0,SALT_LENGTH);
+	} else {
+		$salt = substr($salt,0,SALT_LENGTH);
+	}
+	return $salt.sha1($salt.$plainText);
+}
+
+// returns converted entities which have HTML entity equivalents
+function strClean($var) {
+	return htmlentities($var, ENT_QUOTES, "UTF-8");
+}
+
+// returns a number, whole or decimal or null
+function numClean($var) {
+	return is_numeric($var) ? floatval($var) : false;
+}
+
+// Settings are stored in this file
+$settingsFile = 'config.php';
+include($settingsFile);
+
+// Add ICEcoder settings to beginning of $ICEcoder array
+$ICEcoder = array(
+	"versionNo"		=> "1.5",
+	"codeMirrorDir"		=> "CodeMirror-3.01",
+	"demoMode"		=> false
+)+$ICEcoder;
+
+$onLoadExtras = "";
+$pluginsDisplay = "";
+
+if ($ICEcoder['demoMode'] && $ICEcoder['accountPassword']!="") {$_SESSION['loggedIn']=true;};
+$demoMode = $ICEcoder['demoMode'];
+
+// Update this config file?
+if (!$demoMode && isset($_SESSION['loggedIn']) && $_SESSION['loggedIn'] && isset($_POST["theme"]) && $_POST["theme"]) {
+	$settingsContents = file_get_contents($settingsFile);
+	// Replace our settings vars
+	$repPosStart = strpos($settingsContents,'"root"');
+	$repPosEnd = strpos($settingsContents,'"previousFiles"');
+
+	// Prepare all our vars
+	$ICEcoder["root"]			= strClean($_POST['root']);
+	$ICEcoder["tabsIndent"]			= isset($_POST['tabsIndent']) && $_POST['tabsIndent'] ? "true" : "false";
+	$ICEcoder["checkUpdates"]		= isset($_POST['checkUpdates']) && $_POST['checkUpdates'] ? "true" : "false";
+	$ICEcoder["openLastFiles"]		= isset($_POST['openLastFiles']) && $_POST['openLastFiles'] ? "true" : "false";
+	$ICEcoder["findFilesExclude"]		= 'array("'.str_replace(',','","',str_replace(" ","",strClean($_POST['findFilesExclude']))).'")';
+	$ICEcoder["codeAssist"]			= isset($_POST['codeAssist']) && $_POST['codeAssist'] ? "true" : "false";
+	$ICEcoder["visibleTabs"]		= isset($_POST['visibleTabs']) && $_POST['visibleTabs'] ? "true" : "false";
+	$ICEcoder["lockedNav"]			= isset($_POST['lockedNav']) && $_POST['lockedNav'] ? "true" : "false";
+	if ($_POST['accountPassword']!="")	{$ICEcoder["accountPassword"] = generateHash(strClean($_POST['accountPassword']));};
+	$ICEcoder["bannedFiles"]		= 'array("'.str_replace(',','","',str_replace(" ","",strClean($_POST['bannedFiles']))).'")';
+	$ICEcoder["bannedPaths"]		= 'array("'.str_replace(',','","',str_replace(" ","",strClean($_POST['bannedPaths']))).'")';
+	$ICEcoder["allowedIPs"]			= 'array("'.str_replace(',','","',str_replace(" ","",strClean($_POST['allowedIPs']))).'")';
+	$ICEcoder["plugins"]			= 'array('.PHP_EOL.'	array('.PHP_EOL.'	'.str_replace('====================','),'.PHP_EOL.'	array(',$_POST['plugins']).'))';
+	$ICEcoder["theme"]			= strClean($_POST['theme']);
+	$ICEcoder["lineWrapping"]		= strClean($_POST['lineWrapping']);
+	$ICEcoder["tabWidth"]			= numClean($_POST['tabWidth']);
+
+	$settingsArray = array("root","tabsIndent","checkUpdates","openLastFiles","findFilesExclude","codeAssist","visibleTabs","lockedNav","accountPassword","bannedFiles","bannedPaths","allowedIPs","plugins","theme","lineWrapping","tabWidth");
+	$settingsNew = "";
+	for ($i=0;$i<count($settingsArray);$i++) {
+		$settingsNew .= '"'.$settingsArray[$i].'"'.PHP_EOL.'	=> ';
+		$settingWrap = $settingsArray[$i]=="root"||$settingsArray[$i]=="accountPassword"||$settingsArray[$i]=="theme" ? '"' : '';
+		$settingsNew .= $settingWrap.$ICEcoder[$settingsArray[$i]].$settingWrap.','.PHP_EOL.PHP_EOL;
+	}
+
+	// Compile our new settings
+	$settingsContents = substr($settingsContents,0,$repPosStart).$settingsNew.substr($settingsContents,($repPosEnd),strlen($settingsContents));
+	// Now update the config file
+	$fh = fopen($settingsFile, 'w') or die("Can't update config file. Please set public write permissions on lib/".$settingsFile." and press refresh");
+	fwrite($fh, $settingsContents);
+	fclose($fh);
+
+	// OK, now the config file has been updated, update our current session with new arrays
+	$settingsArray = array("findFilesExclude","bannedFiles","allowedIPs");
+	for ($i=0;$i<count($settingsArray);$i++) {
+		$_SESSION[$settingsArray[$i]] = $ICEcoder[$settingsArray[$i]] = explode(",",str_replace(" ","",strClean($_POST[$settingsArray[$i]])));
+	}
+	// Work out the theme to use now
+	$ICEcoder["theme"]=="default" ? $themeURL = 'lib/editor.css' : $themeURL = $ICEcoder["codeMirrorDir"].'/theme/'.$ICEcoder["theme"].'.css';
+	// Do we need a file manager refresh?
+	$refreshFM = $_POST['changedFileSettings']=="true" ? "true" : "false";
+	// With all that worked out, we can now hide the settings screen and apply the new settings
+	echo "<script>top.ICEcoder.settingsScreen('hide');top.ICEcoder.useNewSettings('".$themeURL."',".$ICEcoder["tabsIndent"].",".$ICEcoder["codeAssist"].",".$ICEcoder["lockedNav"].",".$ICEcoder["visibleTabs"].",".$ICEcoder["lineWrapping"].",".$ICEcoder["tabWidth"].",".$refreshFM.");</script>";
+}
+
+// Establish our user level
+if (!isset($_SESSION['loggedIn'])) {$_SESSION['loggedIn'] = false;};
+if(isset($_POST['loginPassword']) && generateHash(strClean($_POST['loginPassword']),$ICEcoder["accountPassword"])==$ICEcoder["accountPassword"]) {$_SESSION['loggedIn'] = true; header('Location: ../');};
+$_SESSION['loggedIn'] = $_SESSION['loggedIn'];
+
+// Define the serverType, docRoot & iceRoot
+$serverType = stristr($_SERVER['SERVER_SOFTWARE'], "win") ? "Windows" : "Linux";
+$docRoot = rtrim(str_replace("\\","/",$_SERVER['DOCUMENT_ROOT']));
+$iceRoot = rtrim(str_replace("\\","/",$ICEcoder["root"]));
+if ($_SESSION['loggedIn']) {
+	echo "<script>top.docRoot='".$docRoot."';top.iceRoot='".$iceRoot."'</script>";
+}
+
+// Setup our file security vars
+$settingsArray = array("findFilesExclude","bannedFiles","allowedIPs");
+for ($i=0;$i<count($settingsArray);$i++) {
+	if (!isset($_SESSION[$settingsArray[$i]])) {$_SESSION[$settingsArray[$i]] = $ICEcoder[$settingsArray[$i]];}
+}
+
+// Determin our allowed IP addresses
+$allowedIP = false;
+for($i=0;$i<count($_SESSION['allowedIPs']);$i++) {
+	if ($_SESSION['allowedIPs'][$i]==$_SERVER["REMOTE_ADDR"]||$_SESSION['allowedIPs'][$i]=="*") {
+		$allowedIP = true;
+	}
+}
+// If user not allowed to view, boot to site root
+if (!$allowedIP) {
+	echo '<script>top.window.location="/";</script>';
+};
+
+// Save the currently opened files for next time
+if ($_SESSION['loggedIn'] && isset($_GET["saveFiles"]) && $_GET['saveFiles']) {
+	$settingsContents = file_get_contents($settingsFile);
+
+	// Replace our previousFiles var with the the current
+	$repPosStart = strpos($settingsContents,'previousFiles"		=> "')+20;
+	$repPosEnd = strpos($settingsContents,'",',$repPosStart)-$repPosStart;
+	if (!$demoMode) {
+		if ($_GET['saveFiles']!="CLEAR") {
+			$saveFiles=strClean($_GET['saveFiles']);
+			$saveFilesArray = explode(",",$saveFiles);
+			$saveFiles="";
+			for ($i=0;$i<count($saveFilesArray);$i++) {
+				$saveFilesArray[$i] = str_replace("/","|",$docRoot).$saveFilesArray[$i];
+				$saveFiles .= $saveFilesArray[$i].",";
+			}
+			$saveFiles = rtrim($saveFiles,",");
+		} else {
+			$saveFilesArray = array();
+			$saveFiles = "";
+		}
+		$settingsContents = substr($settingsContents,0,$repPosStart).$saveFiles.substr($settingsContents,($repPosStart+$repPosEnd),strlen($settingsContents));
+		// Now update the config file
+		$fh = fopen($settingsFile, 'w') or die("Can't update config file. Please set public write permissions on lib/".$settingsFile." and press refresh");
+		fwrite($fh, $settingsContents);
+
+		// Update our last10Files var?
+		$last10FilesArray = explode(",",$ICEcoder["last10Files"]);
+		for ($i=0;$i<count($saveFilesArray);$i++) {
+			$inLast10Files = in_array($saveFilesArray[$i],$last10FilesArray);
+			if (!$inLast10Files && $saveFilesArray[$i] !="") {
+				$repPosStart = strpos($settingsContents,'last10Files"		=> "')+18;
+				$repPosEnd = strpos($settingsContents,'"',$repPosStart)-$repPosStart;
+				$commaExtra = $ICEcoder["last10Files"]!="" ? "," : "";
+				if (count($last10FilesArray)>=10) {$ICEcoder["last10Files"]=substr($ICEcoder["last10Files"],0,strrpos($ICEcoder["last10Files"],','));};
+				$settingsContents = substr($settingsContents,0,$repPosStart).$saveFilesArray[$i].$commaExtra.$ICEcoder["last10Files"].substr($settingsContents,($repPosStart+$repPosEnd),strlen($settingsContents));
+				// Now update the config file
+				$fh = fopen($settingsFile, 'w') or die("Can't update config file. Please set public write permissions on lib/".$settingsFile." and press refresh");
+				fwrite($fh, $settingsContents);
+			}
+		}
+		fclose($fh);
+	}
+	echo '<script>top.ICEcoder.serverMessage();top.ICEcoder.serverQueue("del",0);</script>';
+}
+
+// If we're updating, do/redo plugins
+if ($_SESSION['loggedIn']) {
+	// If we're updating, we need to recreate the plugins array
+	if (isset($_POST["theme"]) && $_POST["theme"]) {
+		$ICEcoder["plugins"] = array();
+		$pluginsArray = explode("====================",str_replace("\"","",str_replace("\r","",str_replace("\n","",$_POST['plugins']))));
+		for ($i=0;$i<count($pluginsArray);$i++) {
+			array_push($ICEcoder["plugins"], explode(",",$pluginsArray[$i]));
+		}
+	}
+
+	// Work out the plugins to display to the user
+	$pluginsDisplay = "";
+	for ($i=0;$i<count($ICEcoder["plugins"]);$i++) {
+		$target = explode(":",$ICEcoder["plugins"][$i][4]);
+		$pluginsDisplay .= '<a href="'.$ICEcoder["plugins"][$i][3].'" title="'.$ICEcoder["plugins"][$i][0].'" target="'.$target[0].'"><img src="'.$ICEcoder["plugins"][$i][1].'" style="'.$ICEcoder["plugins"][$i][2].'" alt="'.$ICEcoder["plugins"][$i][0].'"></a>';
+	};
+
+	// If we're updating, replace the plugin display with our newly established one
+	echo "<script>if(top.document.getElementById('pluginsContainer')) {top.document.getElementById('pluginsContainer').innerHTML = '".$pluginsDisplay."'};</script>";
+
+	// Work out what plugins we'll need to set on a setInterval
+	$onLoadExtras = "";
+	for ($i=0;$i<count($ICEcoder["plugins"]);$i++) {
+		if ($ICEcoder["plugins"][$i][5]!="") {
+			$onLoadExtras .= ";top.ICEcoder.startPluginIntervals(".$i.",'".$ICEcoder["plugins"][$i][3]."','".$ICEcoder["plugins"][$i][4]."','".$ICEcoder["plugins"][$i][5]."')";
+		};
+	};
+
+	// If we're updating our settings, clear existing setIntervals & the array refs, then start new ones
+	if (isset($_POST["theme"]) && $_POST["theme"]) {
+		?>
+		<script>
+		for (i=0;i<=top.ICEcoder.pluginIntervalRefs.length-1;i++) {
+			clearInterval(top.ICEcoder['plugTimer'+top.ICEcoder.pluginIntervalRefs[i]]);
+		}
+		top.ICEcoder.pluginIntervalRefs = [];
+		<?php echo $onLoadExtras.PHP_EOL; ?>
+		</script>
+		<?php
+	}
+
+	// Finally, show server data
+	$onLoadExtras .= ";top.ICEcoder.content.style.visibility='visible'";
+}
+
+// If we're due to show the settings screen
+if (!$_SESSION['loggedIn']) {
+	// If the password hasn't been set and we're setting it
+	if ($ICEcoder["accountPassword"] == "" && isset($_POST['accountPassword'])) {
+		$password = generateHash(strClean($_POST['accountPassword']));
+		$settingsFile = $settingsFile;
+		$settingsContents = file_get_contents($settingsFile);
+		// Replace our empty password with the one submitted by user
+		$settingsContents = str_replace('"accountPassword"	=> "",','"accountPassword"	=> "'.$password.'",',$settingsContents);
+		// Now update the config file
+		$fh = fopen($settingsFile, 'w') or die("Can't update config file. Please set public write permissions on ".$settingsFile." and press refresh");
+		fwrite($fh, $settingsContents);
+		fclose($fh);
+		// Set the session user level
+		$_SESSION['loggedIn'] = true;
+		// Finally, load again as now this file has changed and auto login
+		header('Location: ../');
+	}
+?>
+<!DOCTYPE html>
+
+<html>
+<head>
+<title>ICEcoder <?php
+echo $ICEcoder["versionNo"]." : ";
+echo $ICEcoder["accountPassword"] == "" ? "Setup" : "Login";
+?></title>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<meta name="robots" content="noindex, nofollow">
+<link rel="stylesheet" type="text/css" href="ice-coder.css">
+<link rel="icon" type="image/png" href="../favicon.png">
+</head>
+
+<body onLoad="document.settingsUpdate.<?php echo $ICEcoder["accountPassword"] == "" ? "account" : "login"; ?>Password.focus()">
+	
+<div class="screenContainer" style="background-color: #141414">
+	<div class="screenVCenter">
+		<div class="screenCenter">
+		<img src="../images/ice-coder.png">
+		<div class="version">v <?php echo $ICEcoder["versionNo"];?></div>
+		<form name="settingsUpdate" action="settings.php" method="POST">
+		<input type="password" name="<?php echo $ICEcoder["accountPassword"] == "" ? "account" : "login"; ?>Password" class="accountPassword"><br><br>
+		<input type="submit" name="submit" value="<?php echo $ICEcoder["accountPassword"] == "" ? "set password" : "login"; ?>" class="button">
+		</form>
+		</div>
+	</div>
+</div>
+
+</body>
+
+</html>
+<?php
+}
+
+if ((!$_SESSION['loggedIn'] || $ICEcoder["accountPassword"] == "") && !strpos($_SERVER['SCRIPT_NAME'],"lib/settings.php")) {
+	header('Location: lib/settings.php');
+}
 ?>
\ No newline at end of file