function doAJAXRequest(C,F,E,B,A,D){D=D!=false?true:false;window[B]=GetXmlHttpObject();if(window[B]==null){alert("Your browser does not support AJAX!");return }if(F=="GET"&&E!=""){C+="?"+E}window[B].responseFormat="XML";window[B].onreadystatechange=A;window[B].open(F,C,D);if(F=="POST"){window[B].setRequestHeader("Content-type","application/x-www-form-urlencoded");window[B].send(E)}else{window[B].send(null)}}function GetXmlHttpObject(){var A=null;try{A=new XMLHttpRequest()}catch(B){try{A=new ActiveXObject("Msxml2.XMLHTTP")}catch(B){A=new ActiveXObject("Microsoft.XMLHTTP")}}return A};