function createXMLHttpRequestObject(){var b=null;try{b=new ActiveXObject("Microsoft.XMLHTTP")}catch(a){try{b=new ActiveXObject("MSXML2.XMLHTTP")}catch(a){try{b=new XMLHttpRequest()}catch(a){}}}return b}function sendReq(b,a){b.open("GET",a,true);b.onreadystatechange=treat_response;b.send(null)}function treat_response(){if(objReq.readyState==4){objReq.responseText}};