function genReqObj(){if(window.XMLHttpRequest){req=new XMLHttpRequest()}else if(window.ActiveXObject){req=new ActiveXObject("Microsoft.XMLHTTP")}return req}function processReqChange(){if(req.readyState==4){if(req.status==200||("OK"==req.status)){response=req.responseXML.documentElement;method=response.getElementsByTagName('method')[0].firstChild.data;result=response.getElementsByTagName('result')[0].firstChild.data;if(response.getElementsByTagName('docbody')[0]!=null){docbody=response.getElementsByTagName('docbody')[0].firstChild.data}eval(method+"('"+result+"')")}else{alert("There was a problem retrieving the XML data:\n'"+req.statusText+"'")}}}