Index: typo3/backend.php
===================================================================
--- typo3/backend.php	(revision 7072)
+++ typo3/backend.php	(working copy)
@@ -76,6 +76,14 @@
 	protected $moduleMenu;
 
 	/**
+	 * Pagerenderer
+	 *
+	 * @var $pageRenderer t3lib_PageRenderer
+	 */
+	protected $pageRenderer;
+
+
+	/**
 	 * constructor
 	 *
 	 * @return	void
@@ -88,6 +96,21 @@
 
 		$this->moduleMenu = t3lib_div::makeInstance('ModuleMenu');
 
+
+		$this->pageRenderer = $GLOBALS['TBE_TEMPLATE']->getPageRenderer();
+		$this->pageRenderer->loadScriptaculous('builder,effects,controls,dragdrop');
+		$this->pageRenderer->loadExtJS();
+
+			// register the extDirect API providers
+			// Note: we need to iterate thru the object, because the addProvider method
+			// does this only with multiple arguments
+		$this->pageRenderer->addExtOnReadyCode(
+			'for (var api in Ext.app.ExtDirectAPI) {
+				Ext.Direct.addProvider(Ext.app.ExtDirectAPI[api]);
+			}',
+			TRUE
+		);
+
 			// add default BE javascript
 		$this->js      = '';
 		$this->jsFiles = array(
@@ -103,13 +126,11 @@
 			'js/iecompatibility.js',
 			'js/flashupload.js',
 			'../t3lib/jsfunc.evalfield.js',
-			'ajax.php?ajaxID=ExtDirect::getAPI&namespace=TYPO3.Backend'
-		);
-
-		$this->jsFilesAfterInline = array(
+			'ajax.php?ajaxID=ExtDirect::getAPI&namespace=TYPO3.Backend',
 			'js/backend.js',
 			'js/loginrefresh.js',
 		);
+
 			// add default BE css
 		$this->css      = '';
 		$this->cssFiles = array(
@@ -207,50 +228,23 @@
 		 * now put the complete backend document together
 		 ******************************************************/
 
-		/** @var $pageRenderer t3lib_PageRenderer */
-		$pageRenderer = $GLOBALS['TBE_TEMPLATE']->getPageRenderer();
-		$pageRenderer->loadScriptaculous('builder,effects,controls,dragdrop');
-		$pageRenderer->loadExtJS();
-
-			// register the extDirect API providers
-			// Note: we need to iterate thru the object, because the addProvider method
-			// does this only with multiple arguments
-		$pageRenderer->addExtOnReadyCode(
-			'for (var api in Ext.app.ExtDirectAPI) {
-				Ext.Direct.addProvider(Ext.app.ExtDirectAPI[api]);
-			}',
-			TRUE
-		);
-
-			// remove duplicate entries
-		$this->jsFiles = array_unique($this->jsFiles);
-
-			// add javascript
-		foreach($this->jsFiles as $jsFile) {
-			$GLOBALS['TBE_TEMPLATE']->loadJavascriptLib($jsFile);
-		}
-		$GLOBALS['TBE_TEMPLATE']->JScode .= chr(10);
-		$this->generateJavascript();
-		$GLOBALS['TBE_TEMPLATE']->JScode .= $GLOBALS['TBE_TEMPLATE']->wrapScriptTags($this->js) . chr(10);
-
-		foreach($this->jsFilesAfterInline as $jsFile) {
-			$GLOBALS['TBE_TEMPLATE']->JScode .= '
-			<script type="text/javascript" src="' . $jsFile . '"></script>';
-		}
-
-
-			// FIXME abusing the JS container to add CSS, need to fix template.php
 		foreach($this->cssFiles as $cssFileName => $cssFile) {
-			$GLOBALS['TBE_TEMPLATE']->addStyleSheet($cssFileName, $cssFile);
-
+			$this->pageRenderer->addCssFile($cssFile);
 				// load addditional css files to overwrite existing core styles
 			if(!empty($GLOBALS['TBE_STYLES']['stylesheets'][$cssFileName])) {
-				$GLOBALS['TBE_TEMPLATE']->addStyleSheet($cssFileName . 'TBE_STYLES', $GLOBALS['TBE_STYLES']['stylesheets'][$cssFileName]);
+				$this->pageRenderer->addCssFile($GLOBALS['TBE_STYLES']['stylesheets'][$cssFileName]);
 			}
 		}
 
+		foreach ($this->jsFiles as $jsFile) {
+			$this->pageRenderer->addJsFile($jsFile);
+		}
+
+		$this->generateJavascript();
+		$this->pageRenderer->addJsInlineCode('BackendInlineJavascript', $this->js);
+
 		if(!empty($this->css)) {
-			$GLOBALS['TBE_TEMPLATE']->inDocStylesArray['backend.php'] = $this->css;
+			$this->pageRenderer->addCssInlineBlock('BackendInlineCSS', $this->css);
 		}
 
 			// set document title:
@@ -642,7 +636,7 @@
 	}
 
 	/**
-	 * adds a css file to the backend after it has been checked that it exists
+	 * adds a css file to the backend
 	 *
 	 * @param	string	the css file's name with out the .css ending
 	 * @param	string	css file reference
@@ -651,13 +645,9 @@
 	public function addCssFile($cssFileName, $cssFile) {
 		$cssFileAdded = false;
 
-			//TODO add more checks if neccessary
-		if(file_exists(t3lib_div::resolveBackPath(PATH_typo3.$cssFile))) {
-				// prevent overwriting existing css files
-			if(empty($this->cssFiles[$cssFileName])) {
-				$this->cssFiles[$cssFileName] = $cssFile;
-				$cssFileAdded = true;
-			}
+		if(empty($this->cssFiles[$cssFileName])) {
+			$this->cssFiles[$cssFileName] = $cssFile;
+			$cssFileAdded = true;
 		}
 
 		return $cssFileAdded;
Index: typo3/js/backend.js
===================================================================
--- typo3/js/backend.js	(revision 7072)
+++ typo3/js/backend.js	(working copy)
@@ -29,8 +29,8 @@
  */
 
 
+Ext.ns('TYPO3.configuration');
 
-
 /**
  * jump the backend to a module
  */