Index: branches/RC/core/admin_templates/js/uploader/upload_manager.js
===================================================================
diff -u -N -r11635 -r11915
--- branches/RC/core/admin_templates/js/uploader/upload_manager.js	(.../upload_manager.js)	(revision 11635)
+++ branches/RC/core/admin_templates/js/uploader/upload_manager.js	(.../upload_manager.js)	(revision 11915)
@@ -13,7 +13,7 @@
 UploadsManager._uploadersReady = 0;
 
 UploadsManager._debugMode = false;
-UploadsManager._Uploaders = new Object();
+UploadsManager._Uploaders = {};
 UploadsManager._singleUpload = true;
 
 /* ==== Public Attributes ==== */
@@ -135,6 +135,12 @@
 	this._Uploaders[id] = new Uploader(id, params);
 }
 
+UploadsManager.RemoveUploader = function(id) {
+	this._Uploaders[id].remove();
+	delete this._Uploaders[id];
+	this.iterate('syncBrowseButton');
+}
+
 UploadsManager.DeleteFile = function(uploader_id, fname, confirmed) {
 	if (!confirmed && !confirm('Are you sure you want to delete this file?')) {
 		return;
Index: branches/RC/core/admin_templates/js/uploader/uploader.js
===================================================================
diff -u -N -r11418 -r11915
--- branches/RC/core/admin_templates/js/uploader/uploader.js	(.../uploader.js)	(revision 11418)
+++ branches/RC/core/admin_templates/js/uploader/uploader.js	(.../uploader.js)	(revision 11915)
@@ -81,7 +81,7 @@
 Uploader.prototype._prepareFiles = function() {
 	var ids = '';
 	var names = '';
-	for (var f in this.files) {
+	for (var f = 0; f < this.files.length; f++) {
 		if (isset(this.files[f].uploaded) && !isset(this.files[f].temp)) {
 			continue;
 		}
@@ -217,7 +217,7 @@
 		var urls = this.params.urls.split('|');
 		var names = this.params.names.split('|');
 		var sizes = this.params.sizes.split('|');
-		for (var i in urls) {
+		for (var i = 0; i < urls.length; i++) {
 			var a_file = {
 				id : names[i],
 				name : names[i],
@@ -259,6 +259,45 @@
 	this._moved = true;
 }
 
+Uploader.prototype.remove = function() {
+	var id = this._moved ? this.params.buttonPlaceholderId + '_outside' : this.params.buttonPlaceholderId;
+
+	var obj = document.getElementById(id);
+	if (obj/* && obj.nodeName == "OBJECT"*/) {
+		var u = navigator.userAgent.toLowerCase();
+		var p = navigator.platform.toLowerCase();
+		var windows = p ? /win/.test(p) : /win/.test(u);
+		var $me = this;
+
+		if (document.all && windows) {
+			obj.style.display = "none";
+			(function(){
+				if (obj.readyState == 4) {
+					$me.removeObjectInIE(id);
+				}
+				else {
+					setTimeout(arguments.callee, 10);
+				}
+			})();
+		}
+		else {
+			obj.parentNode.removeChild(obj);
+		}
+	}
+}
+
+Uploader.prototype.removeObjectInIE = function(id) {
+	var obj = document.getElementById(id);
+	if (obj) {
+		for (var i in obj) {
+			if (typeof obj[i] == 'function') {
+				obj[i] = null;
+			}
+		}
+		obj.parentNode.removeChild(obj);
+	}
+}
+
 Uploader.prototype.syncBrowseButton = function() {
 	// when flash is moved outside scroll_container, keeps it's position on screen during scroll operations
 	if (!this._moved) {
@@ -303,7 +342,7 @@
 	var $filename = '';
 	var $delete_code = '';
 
-	for (var f in this.files) {
+	for (var f = 0; f < this.files.length; f++) {
 		this.files[f].name.match(/\.([^.]*)$/);
 		var ext = RegExp.$1.toLowerCase();
 		$icon = ext.match(/^(ai|avi|bmp|cs|dll|doc|dot|exe|fla|gif|htm|html|jpg|js|mdb|mp3|pdf|ppt|rdp|swf|swt|txt|vsd|xls|xml|zip)$/) ? ext : 'default.icon';
@@ -333,7 +372,7 @@
 	var count = 0;
 	var $new_total = 0;
 
-	for (var f in this.files) {
+	for (var f = 0; f < this.files.length; f++) {
 		if (this.files[f].id != file.id && this.files[f].name != file.id) {
 			n_files.push(this.files[f]);
 			if (!isset(this.files[f].uploaded)) {
@@ -354,7 +393,7 @@
 }
 
 Uploader.prototype.hasQueue = function() {
-	for (var f in this.files) {
+	for (var f = 0; f < this.files.length; f++) {
 		if (isset(this.files[f].uploaded)) {
 			continue;
 		}
@@ -402,7 +441,7 @@
 
 	this.uploaded = 0;
 	this.total = 0;
-	for (var f in this.files) {
+	for (var f = 0; f < this.files.length; f++) {
 		if (isset(this.files[f].uploaded)) {
 			// get total bytes of non-uploaded files
 			continue;
@@ -460,7 +499,7 @@
 
 Uploader.prototype.UploadFileComplete = function(file) {
 	this.uploaded += this.cur_file_uploaded;
-	for (var f in this.files) {
+	for (var f = 0; f < this.files.length; f++) {
 		if (this.files[f].id == file.id) {
 			this.files[f].uploaded = 1;
 			this.files[f].temp = 1;