Index: branches/RC/core/admin_templates/js/uploader/upload_manager.js
===================================================================
diff -u -r10621 -r10623
--- branches/RC/core/admin_templates/js/uploader/upload_manager.js	(.../upload_manager.js)	(revision 10621)
+++ branches/RC/core/admin_templates/js/uploader/upload_manager.js	(.../upload_manager.js)	(revision 10623)
@@ -1,6 +1,10 @@
-function UploadsManager() {
+function UploadsManager($use_toolbar) {
 	// hooking to standard toolbar select button to peform auto-upload when Save is clicked
-	if (isset(a_toolbar))	{
+	if (!isset($use_toolbar)) {
+		$use_toolbar = true;
+	}
+
+	if ($use_toolbar && isset(a_toolbar))	{
 		if (a_toolbar.ButtonExists('select')) {
 			var old_onclick = a_toolbar.Buttons['select'].onClick;
 			a_toolbar.Buttons['select'].onClick = function() {
@@ -16,13 +20,17 @@
 	);
 }
 
-UploadsManager = new UploadsManager();
+UploadsManager = new UploadsManager(true); // set false to disable toolbar integration
 
+/* ==== Private Attributes ==== */
 UploadsManager._nextId = 0;
 UploadsManager._debugMode = false;
-UploadsManager.formContainerId = '';
 UploadsManager._Uploaders = new Object();
 
+/* ==== Public Attributes ==== */
+UploadsManager.formContainerId = '';
+UploadsManager.useTransparency = true;
+
 /* ==== Private methods ==== */
 UploadsManager._nextFlashId = function() {
 	this._nextId++;
@@ -127,7 +135,10 @@
 }
 
 UploadsManager.UploadQueueComplete = function() {
-	Request.setOpacity(100, UploadsManager._getFromContainer());
+	if (UploadsManager.useTransparency) {
+		Request.setOpacity(100, UploadsManager._getFromContainer());
+	}
+
 	var all_done = true;
 	for (var i in this._Uploaders) {
 		this._Uploaders[i].div.style.display = 'none';
Index: branches/RC/core/admin_templates/js/uploader/uploader.js
===================================================================
diff -u -r10621 -r10623
--- branches/RC/core/admin_templates/js/uploader/uploader.js	(.../uploader.js)	(revision 10621)
+++ branches/RC/core/admin_templates/js/uploader/uploader.js	(.../uploader.js)	(revision 10623)
@@ -94,7 +94,9 @@
 	var holder = document.createElement('DIV');
 	document.body.appendChild(holder);
 
-	document.getElementById($form_name).style.display = 'block';
+	if (UploadsManager.useTransparency) {
+		document.getElementById($form_name).style.display = 'block';
+	}
 
 	// moving out progress div to overcome loosing of flash object after setting opacity
 	this.div = document.getElementById(this.id+'_progress');
@@ -179,7 +181,8 @@
 	var o = '';
 	for (var f in this.files) {
 		this.files[f].name.match(/\.([^.]*)$/);
-		var ext = RegExp.$1;
+		var ext = RegExp.$1.toLowerCase();
+
 		var icon = ext.match(/^(ai|avi|bmp|cs|dll|doc|dot|exe|fla|gif|htm|html|jpg|js|mdb|mp3|pdf|ppt|rdp|swf|swt|txt|vsd|xls|xml|zip)$/) ? ext : 'default.icon';
 		o += '<img src="' + this.IconPath + '/' + icon+'.gif" style="position: relative; top: 2px;">&nbsp;';
 		if (isset(this.files[f].uploaded)) {
@@ -230,7 +233,9 @@
 		return;
 	}
 
-	Request.setOpacity(30, UploadsManager._getFromContainer());
+	if (UploadsManager.useTransparency) {
+		Request.setOpacity(30, UploadsManager._getFromContainer());
+	}
 
 	if (!document.all) {
 		var $winW = window.innerWidth;
@@ -247,8 +252,11 @@
 	this.div.style.top = top;
 	this.div.style.left = left;
 	this.div.style.display = 'block';
-	Request.setOpacity(100, this.div);
 
+	if (UploadsManager.useTransparency) {
+		Request.setOpacity(100, this.div);
+	}
+
 	this.StartTime = this._getMicroTime();
 	this.ProgressPercent = 0; // progress percent
 	this.ProgressTime = new Array();