(function($) {
		  
	$.fn.extend({
		getXMLAttribute : function(objXML, node_name, attribute_name){
					
			var value = $(node_name, objXML).attr(attribute_name);
			//alert(objXML + '-' + node_name + '-' + attribute_name);
			if (value == '' || value == undefined) {
				var UpperCaseNodeName = node_name.toUpperCase();
				value = $(UpperCaseNodeName, objXML).attr(attribute_name);
			}
			
			if (value == '' || value == undefined) return ;
	
			return value;
	
		},
		
		getXMLNodeText : function(objXML, node_name){
			var value = $(node_name, objXML).text();

			if (value == '' || value == undefined) {
				
				var UpperCaseNodeName = node_name.toUpperCase();
				//alert(UpperCaseNodeName);
				value = $(UpperCaseNodeName, objXML).text();
			}
			
			if (value == '' || value == undefined) {
				return "";
			}
	
			return value;
		},
		
		findXMLNode : function(objXML, node_name){
						
			//var value = $(objXML).find(node_name);
			var value = $(node_name, objXML);
			//objXML.find(node_name);
			//alert('('+value+')');
			if (value == '' || value == undefined) {
				var UpperCaseNodeName = node_name.toUpperCase();
				//alert(UpperCaseNodeName);
				value = $(UpperCaseNodeName, objXML)
				//objXML.find(UpperCaseNodeName);
			}
			
			//alert(node_name + '-' + objXML + '-' + value);
			
			if (value == '' || value == undefined) {
				return "";
			}
			
			return value;
			
		},
		
		getXMLResponseStatus : function(data){
			return $(document).getXMLAttribute(data, 'response', 'status');
		},
		
		getXMLResponseLog : function(data){
			return $(document).getXMLAttribute(data, 'response', 'log');
		},
		
		
		getXML_FromString : function(str) {
			if (typeof DOMParser == "undefined") {
				DOMParser = function () {}
				
				DOMParser.prototype.parseFromString = function (str, contentType) {
					if (typeof ActiveXObject != "undefined") {
						var d = new ActiveXObject("MSXML.DomDocument");
						d.loadXML(str);
						return d;
					} else if (typeof XMLHttpRequest != "undefined") {
						var req = new XMLHttpRequest;
						req.open("GET", "data:" + (contentType || "application/xml") +
						";charset=utf-8," + encodeURIComponent(str), false);
						if (req.overrideMimeType) {
							req.overrideMimeType(contentType);
						}
							req.send(null);
							return req.responseXML;
					}
				}
			}
			return (new DOMParser()).parseFromString(str, "text/xml");
		} 
		
	});
		  
})(jQuery);

if(typeof(myBar) != 'undefined') setTimeout("myBar.loaded('http://static.wiwos.com/j/engine/core/engine.xml.js')", 500);