var http_request = false;
function makeRequest(url,act) {
   
    var columnname ="";
//	 alert(columnname);
	var params = "Url=" + escape(window.location.pathname+window.location.search)+ "&act=" + act + "&column="+escape(columnname);
    http_request = false;
	//alert(escape(window.location.pathname+window.location.search));
    if (window.XMLHttpRequest) { // Mozilla, Safari,...
        http_request = new XMLHttpRequest();
        if (http_request.overrideMimeType) {
            http_request.overrideMimeType('text/xml');
        }
    }
    else if (window.ActiveXObject) { // IE
        try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
        } catch (e) {
            try {
                http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
        }
    }
    if (!http_request) {
        alert('Giving up :( Cannot create an XMLHTTP instance');
        return false;
    }
    http_request.open('POST', url, false);
    http_request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
    http_request.onreadystatechange = alertContents;
    http_request.send(params);
}
onload = function() {
makeRequest("/inc/ResearchAct.asp","load");

}
function alertContents() {
    if (http_request.readyState == 4) {
        if (http_request.status == 200) {
            //alert(http_request.responseText);
            //parent.document.write(http_request.responseText);
        } 
        else {
            alert('There was a problem with the request.');
        }
    }
}
onbeforeunload = function() {
	makeRequest("/inc/ResearchAct.asp","unload");
	
}
//window.onResize=function middle2()
//{
//var h=document.documentElement.clientHeight;
//document.body.style.marginTop=(h-667)/2+"px";
//document.body.style.marginBottom =(h-667)/2+"px";
//}
//window.onunload=function middle3()
//{
//var h=document.documentElement.clientHeight;
//document.body.style.marginTop=(h-667)/2+"px";
//document.body.style.marginBottom =(h-667)/2+"px";
//}
//window.onload=function middle()
//{
//var h=document.documentElement.clientHeight;
//document.body.style.marginTop=(h-667)/2+"px";
//document.body.style.marginBottom =(h-667)/2+"px";
//}