var g_target;

function makeRequest(url,target) {
        var httpRequest;

        if (window.XMLHttpRequest) { // Mozilla, Safari, ...
            httpRequest = new XMLHttpRequest();
            if (httpRequest.overrideMimeType) {
                httpRequest.overrideMimeType('text/xml');
                // See note below about this line
            }
        } 
        else if (window.ActiveXObject) { // IE
            try {
                httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
                } 
                catch (e) {
                           try {
                                httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
                               } 
                             catch (e) {}
                          }
                                       }

        if (!httpRequest) {
            alert('Giving up :( Cannot create an XMLHTTP instance');
            return false;
        }
        httpRequest.onreadystatechange = function() { alertContents(httpRequest,target); };
        httpRequest.open('GET', url, true);
        httpRequest.send('');

}
function initPage()
{
var url =  g_serverUrl+"?mu=ajax&task=ptSdkGrid";
	target = "sdkGrid";
//alert(url);
makeRequest(url,target);
stopwatch("Start");
}

function ajaxRequest(str)
{
	var i;
	var s;
	s="";
alert("lwh");
	s=g_serverUrl+"?mu=ajax&task=saveChanges&str="+s; 
alert(s);
	window.location=s;
}

function alertContents(httpRequest,target)
{
//alert(g_target);
	if(httpRequest.readyState == 4)
	{
//		alert("receiving from server"+httpRequest.responseText);
		var ajaxDisplay = document.getElementById(target);
		ajaxDisplay.innerHTML = httpRequest.responseText;
	}	
}