diff --git a/editor.php b/editor.php
index 2c2a933..7937322 100644
--- a/editor.php
+++ b/editor.php
@@ -92,16 +92,16 @@ span.CodeMirror-matchhighlight {background: #555}
 <script>
 function createNewCMInstance(num) {
 	var fileName = top.ICEcoder.openFiles[top.ICEcoder.selectedTab-1];
-	top.foldStyle = '<span style="position: absolute; display: inline-block; width: 13px; height: 13px; left: 0; background-color: #b00; color: #fff; text-align: center; cursor: pointer"><span style="position: relative; left: -1px">+</span></span> %N%';
-	var codeFoldTag = CodeMirror.newFoldFunction(CodeMirror.tagRangeFinder,top.foldStyle);
-	var codeFoldBrace = CodeMirror.newFoldFunction(CodeMirror.braceRangeFinder,top.foldStyle);
+	top.ICEcoder.foldStyle = '<span style="position: absolute; display: inline-block; width: 13px; height: 13px; left: 0; background-color: #b00; color: #fff; text-align: center; cursor: pointer"><span style="position: relative; left: -1px">+</span></span> %N%';
+	var codeFoldTag = CodeMirror.newFoldFunction(CodeMirror.tagRangeFinder,top.ICEcoder.foldStyle);
+	var codeFoldBrace = CodeMirror.newFoldFunction(CodeMirror.braceRangeFinder,top.ICEcoder.foldStyle);
 
 	window['cM'+num] = CodeMirror(document.body, {
 		mode: "application/x-httpd-php",
 		lineNumbers: true,
 		lineWrapping: true,
-		indentUnit: top.tabWidth,
-		tabSize: top.tabWidth,
+		indentUnit: top.ICEcoder.tabWidth,
+		tabSize: top.ICEcoder.tabWidth,
 		indentWithTabs: true,
 		electricChars: false,
 		onCursorActivity: function(thisCM) {
@@ -175,7 +175,7 @@ function createNewCMInstance(num) {
 		},
 		onGutterClick: !fileName || (fileName && fileName.indexOf(".js") == -1 && fileName.indexOf(".coffee") == -1 && fileName.indexOf(".php") && fileName.indexOf(".rb") == -1) ? codeFoldTag : codeFoldBrace,
 		extraKeys: {
-			"Tab": function(cm) {CodeMirror.commands[top.tabsIndent ? "defaultTab" : "insertTab"](cm);},
+			"Tab": function(cm) {CodeMirror.commands[top.ICEcoder.tabsIndent ? "defaultTab" : "insertTab"](cm);},
 			"Shift-Tab": "indentLess",
 			"Ctrl-Up": function() {},
 			"Ctrl-Down": function() {}
diff --git a/index.php b/index.php
index c8d40cf..eba2d01 100644
--- a/index.php
+++ b/index.php
@@ -31,10 +31,6 @@ if ($ICEcoder["checkUpdates"]) {
 <link rel="stylesheet" type="text/css" href="lib/ice-coder.css">
 <link rel="icon" type="image/png" href="favicon.png">
 <script>
-theme = "<?php echo $ICEcoder["theme"]=="default" ? 'icecoder' : $ICEcoder["theme"];?>";
-tabsIndent = <?php echo $ICEcoder["tabsIndent"] ? 'true' : 'false';?>;
-openLastFiles = <?php echo $ICEcoder["openLastFiles"] ? 'true' : 'false';?>;
-tabWidth = <?php echo $ICEcoder["tabWidth"]; ?>;
 iceRoot = "<?php echo $ICEcoder["root"]; ?>";
 
 window.onbeforeunload = function() {
@@ -43,20 +39,26 @@ window.onbeforeunload = function() {
 	}
 }
 
-previousFiles = [<?php
-	if ($ICEcoder["previousFiles"]!="") {
-		$openFilesArray = explode(",",$ICEcoder["previousFiles"]);
-		echo "'".implode("','",$openFilesArray)."'";
-	}
-?>];
-showFileMenu = function() {
-	document.getElementById('fileMenu').style.display='inline-block';
-}
 </script>
 <script language="JavaScript" src="lib/ice-coder.js"></script>
 </head>
 
-<body onLoad="ICEcoder.init()<?php echo $updateMsg.$onLoadExtras;?>" onResize="ICEcoder.setLayout()" onKeyDown="return ICEcoder.interceptKeys('coder',event);" onKeyUp="parent.ICEcoder.resetKeys(event);">
+<body onLoad="<?php
+	echo 'top.ICEcoder.previousFiles = [';
+	if ($ICEcoder["previousFiles"]!="") {
+		$openFilesArray = explode(",",$ICEcoder["previousFiles"]);
+		echo "'".implode("','",$openFilesArray)."'";
+	}
+	echo "];top.ICEcoder.theme = '";
+	echo $ICEcoder["theme"]=="default" ? 'icecoder' : $ICEcoder["theme"];
+	echo "'";
+	echo ';top.ICEcoder.tabsIndent = ';
+	echo $ICEcoder["tabsIndent"] ? 'true' : 'false';
+	echo ';top.ICEcoder.openLastFiles = ';
+	echo $ICEcoder["openLastFiles"] ? 'true' : 'false';
+	echo ';top.ICEcoder.tabWidth = ';
+	echo $ICEcoder["tabWidth"];
+?>;ICEcoder.init()<?php echo $updateMsg.$onLoadExtras;?>" onResize="ICEcoder.setLayout()" onKeyDown="return ICEcoder.interceptKeys('coder',event);" onKeyUp="parent.ICEcoder.resetKeys(event);">
 
 <div id="blackMask" class="blackMask" onClick="ICEcoder.showHide('hide',this)" onContextMenu="return false">
 	<div class="popupVCenter">
@@ -77,16 +79,16 @@ showFileMenu = function() {
 
 <div id="fileMenu" class="fileMenu" onMouseOver="ICEcoder.changeFilesW('expand')" onMouseOut="ICEcoder.changeFilesW('contract');this.style.display='none'" onContextMenu="return false">
 	<span id="folderMenuItems">
-		<a href="javascript:top.ICEcoder.newFile()" onMouseOver="showFileMenu()">New File</a>
-		<a href="javascript:top.ICEcoder.newFolder()" onMouseOver="showFileMenu()">New Folder</a>
+		<a href="javascript:top.ICEcoder.newFile()" onMouseOver="ICEcoder.showFileMenu()">New File</a>
+		<a href="javascript:top.ICEcoder.newFolder()" onMouseOver="ICEcoder.showFileMenu()">New Folder</a>
 	</span>
-	<a href="javascript:top.ICEcoder.deleteFile(top.ICEcoder.rightClickedFile)" onMouseOver="showFileMenu()">Delete</a>
+	<a href="javascript:top.ICEcoder.deleteFile(top.ICEcoder.rightClickedFile)" onMouseOver="ICEcoder.showFileMenu()">Delete</a>
 	<span id="singleFileMenuItems">
-		<a href="javascript:top.ICEcoder.renameFile(top.ICEcoder.rightClickedFile)" onMouseOver="showFileMenu()">Rename</a>
-		<a href="javascript:window.open(top.ICEcoder.rightClickedFile)" onMouseOver="showFileMenu()">View Webpage</a>
+		<a href="javascript:top.ICEcoder.renameFile(top.ICEcoder.rightClickedFile)" onMouseOver="ICEcoder.showFileMenu()">Rename</a>
+		<a href="javascript:window.open(top.ICEcoder.rightClickedFile)" onMouseOver="ICEcoder.showFileMenu()">View Webpage</a>
 	</span>
-	<a href="javascript:top.ICEcoder.zipIt(top.ICEcoder.rightClickedFile)" onMouseOver="showFileMenu()">Zip It!</a>
-	<a href="javascript:top.ICEcoder.propertiesScreen(top.ICEcoder.rightClickedFile)" onMouseOver="showFileMenu()">Properties</a>
+	<a href="javascript:top.ICEcoder.zipIt(top.ICEcoder.rightClickedFile)" onMouseOver="ICEcoder.showFileMenu()">Zip It!</a>
+	<a href="javascript:top.ICEcoder.propertiesScreen(top.ICEcoder.rightClickedFile)" onMouseOver="ICEcoder.showFileMenu()">Properties</a>
 </div>
 
 <div id="header" class="header" onContextMenu="return false">
diff --git a/lib/ice-coder.js b/lib/ice-coder.js
index 87afc0c..dccc177 100644
--- a/lib/ice-coder.js
+++ b/lib/ice-coder.js
@@ -53,7 +53,7 @@ var ICEcoder = {
 
 		// Hide the loading screen & auto open last files?
 		top.ICEcoder.showHide('hide',top.document.getElementById('loadingMask'));
-		if (top.openLastFiles) {top.ICEcoder.autoOpenFiles()};
+		if (top.ICEcoder.openLastFiles) {top.ICEcoder.autoOpenFiles()};
 
 		// Add drag based events to our tabs
 		var tabs = document.querySelectorAll('.tab');
@@ -103,7 +103,7 @@ var ICEcoder = {
 			
 			// Resize the CodeMirror instances to match the window size
 			setTimeout(function(){
-				for (i=0;i<top.ICEcoder.openFiles.length;i++) {
+				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);
 		}
@@ -216,7 +216,7 @@ var ICEcoder = {
 
 	// Switch the CodeMirror mode on demand
 	switchMode: function() {
-		var cM;
+		var cM, fileName;
 
 		cM = ICEcoder.getcMInstance();
 		fileName = ICEcoder.openFiles[ICEcoder.selectedTab-1];
@@ -612,6 +612,11 @@ var ICEcoder = {
 		return false;
 	},
 
+	// Continue to show the file manager
+	showFileMenu: function() {
+		document.getElementById('fileMenu').style.display='inline-block';
+	},
+
 	// Update the file manager tree list on demand
 	updateFileManagerList: function(action,location,file,perms,oldName) {
 		var actionElemType, cssStyle, perms, targetElem, locNest, newText, innerLI, newUL, newLI, elemType, nameLI, shortURL, newMouseOver;
@@ -1157,7 +1162,7 @@ var ICEcoder = {
 		cM = ICEcoder.getcMInstance();
 		// Firstly, work out how many saves we have to carry out
 		nextSaveID=0;
-		for (i=0;i<ICEcoder.serverQueueItems.length;i++) {
+		for (var i=0;i<ICEcoder.serverQueueItems.length;i++) {
 			if (ICEcoder.serverQueueItems[i].indexOf('action=save')>0) {
 				nextSaveID++;
 			}
@@ -1177,7 +1182,7 @@ var ICEcoder = {
 		if (action=="del") {
 			if (ICEcoder.serverQueueItems[0] && ICEcoder.serverQueueItems[0].indexOf('action=save')>0) {
 				topSaveID = nextSaveID-1;
-				for (i=1;i<topSaveID;i++) {
+				for (var i=1;i<topSaveID;i++) {
 					document.getElementById('saveTemp'+i).value = document.getElementById('saveTemp'+(i+1)).value;
 				}
 				element = document.getElementById('saveTemp'+topSaveID);
@@ -1217,8 +1222,8 @@ var ICEcoder = {
 
 	// Opens the last files we had open
 	autoOpenFiles: function() {
-		for (var i=0;i<top.previousFiles.length;i++) {
-			top.ICEcoder.rightClickedFile=top.ICEcoder.thisFileFolderLink=top.previousFiles[i].replace('|','/');
+		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();
 		}
@@ -1249,18 +1254,18 @@ var ICEcoder = {
 		var styleNode, strCSS, cMCSS, activeLineBG;
 
 		// Add new stylesheet for selected theme
-		top.theme = themeURL.slice(themeURL.lastIndexOf("/")+1,themeURL.lastIndexOf("."));
-		if (top.theme=="editor") {top.theme="icecoder"};
+		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.theme)>-1 ? "#ccc": "#000";
+		activeLineBG = ["eclipse","elegant","neat"].indexOf(top.ICEcoder.theme)>-1 ? "#ccc": "#000";
 		top.ICEcoder.switchTab(top.ICEcoder.selectedTab);
 
 		// Tabs indent setting
-		top.tabsIndent = tabsIndent;
+		top.ICEcoder.tabsIndent = tabsIndent;
 
 		// Check/uncheck Code Assist setting
 		top.document.getElementById('codeAssist').checked = codeAssist;
@@ -1277,10 +1282,10 @@ var ICEcoder = {
 		cMCSS[strCSS][5].style['content'] = visibleTabs ? '"\\21e5"' : '" "';
 		cMCSS[strCSS][2].style.cssText = "background: " + activeLineBG + " !important";
 
-		top.tabWidth = tabWidth;
+		top.ICEcoder.tabWidth = tabWidth;
 		for (var i=0;i<ICEcoder.cMInstances.length;i++) {
-			ICEcoder.content.contentWindow['cM'+ICEcoder.cMInstances[i]].setOption("indentUnit", top.tabWidth);
-			ICEcoder.content.contentWindow['cM'+ICEcoder.cMInstances[i]].setOption("tabSize", top.tabWidth);
+			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
@@ -1421,7 +1426,7 @@ var ICEcoder = {
 			for (var i=0;i<ICEcoder.cMInstances.length;i++) {
 				ICEcoder.content.contentWindow['cM'+ICEcoder.cMInstances[i]].getWrapperElement().style.display = "none";
 			}
-			cM.setOption('theme',top.theme);
+			cM.setOption('theme',top.ICEcoder.theme);
 			cM.getWrapperElement().style.display = "block";
 
 			// Focus on & refresh our selected instance
diff --git a/lib/settings-screen.php b/lib/settings-screen.php
index 57bf18d..3c08cd7 100644
--- a/lib/settings-screen.php
+++ b/lib/settings-screen.php
@@ -162,8 +162,8 @@ function findSequence(goal) {
 var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
 	lineNumbers: true,
 	readOnly: "nocursor",
-	indentUnit: top.tabWidth,
-	tabSize: top.tabWidth,
+	indentUnit: top.ICEcoder.tabWidth,
+	tabSize: top.ICEcoder.tabWidth,
 	mode: "javascript",
 	theme: "<?php echo $ICEcoder["theme"]=="default" ? 'icecoder' : $ICEcoder["theme"];?>"
 	});
