Index: trunk/kernel/admin_templates/incs/script.js
===================================================================
diff -u -r4330 -r4357
--- trunk/kernel/admin_templates/incs/script.js	(.../script.js)	(revision 4330)
+++ trunk/kernel/admin_templates/incs/script.js	(.../script.js)	(revision 4357)
@@ -11,7 +11,7 @@
 	var submitted = false;
 	var $edit_mode = false;
 	var $init_made = true; // in case of double inclusion of script.js :)
-	
+
 	// hook processing
 	var hBEFORE	= 1; // this is const, but including this twice causes errors
 	var hAFTER	= 2; // this is const, but including this twice causes errors
@@ -57,7 +57,7 @@
 {
 	var $i = 0;
 	var $local_hooks = getArrayValue($hooks, $function_name, $hook_type);
-	
+
 	while($i < $local_hooks.length) {
 		$local_hooks[$i]($function_name, $prefix_special);
 		$i++;
@@ -162,11 +162,26 @@
 	return (typeof(variable)=='undefined')?false:true;
 }
 
-function print_pre(variable)
+function in_array(needle, haystack)
 {
-	var s = "";
+	return array_search(needle, haystack) != -1;
+}
+
+function array_search(needle, haystack)
+{
+	for (var i=0; i<haystack.length; i++)
+	{
+		if (haystack[i] == needle) return i;
+	}
+	return -1;
+}
+
+function print_pre(variable, msg)
+{
+	if (!isset(msg)) msg = '';
+	var s = msg;
 	for (prop in variable)   {
-      s += prop+" => "+variable[prop] + "";
+      s += prop+" => "+variable[prop] + "\n";
   }
   alert(s);
 }
@@ -803,30 +818,31 @@
 		var $dst_html = $aSelect.options[$dst_num].innerHTML;
 		var $src_value = $aSelect.options[$src_num].value;
 		var $dst_value = $aSelect.options[$dst_num].value;
-		
+
 		var $src_option = document.createElement('OPTION');
 		var $dst_option = document.createElement('OPTION');
-		
+
 		$aSelect.remove($src_num);
 		$aSelect.options.add($dst_option, $src_num);
 		$dst_option.innerText = $dst_html;
 		$dst_option.value = $dst_value;
 		$dst_option.innerHTML = $dst_html;
-		
+
 		$aSelect.remove($dst_num);
 		$aSelect.options.add($src_option, $dst_num);
 		$src_option.innerText = $src_html;
 		$src_option.value = $src_value;
 		$src_option.innerHTML = $src_html;
 	}
-	
-	function getXMLHTTPObject()
+
+	function getXMLHTTPObject(content_type)
     {
+    	if (!isset(content_type)) content_type = 'text/plain';
     	var http_request = false;
         if (window.XMLHttpRequest) { // Mozilla, Safari,...
             http_request = new XMLHttpRequest();
             if (http_request.overrideMimeType) {
-                http_request.overrideMimeType('text/plain');
+                http_request.overrideMimeType(content_type);
                 // See note below about this line
             }
         } else if (window.ActiveXObject) { // IE
@@ -840,8 +856,8 @@
         }
         return http_request;
     }
-    
-    function str_repeat($symbol, $count)
+
+  function str_repeat($symbol, $count)
 	{
 		var $i = 0;
 		var $ret = '';
@@ -850,4 +866,18 @@
 			$i++;
 		}
 		return $ret;
+	}
+
+	function getDocumentFromXML(xml)
+	{
+		if (window.ActiveXObject) {
+			var doc = new ActiveXObject("Microsoft.XMLDOM");
+			doc.async=false;
+			doc.loadXML(xml);
+		}
+		else {
+			var parser = new DOMParser();
+			var doc = parser.parseFromString(xml,"text/xml");
+		}
+		return doc;
 	}
\ No newline at end of file