function SendAjaxRequest(url,requestType,Sync,Parameters,stateChangedState)
{
	var thetime=new Date(); 
	var nsecn=thetime.getSeconds(); 
	var forSend='';
	requestType=requestType.toUpperCase(); 
	//check for Ajax Request Type 
	if(requestType=='POST')
	{
		//set Parameter for send function here
		forSend='sec='+nsecn+'&'+Parameters;
	}
	else if(requestType=='GET')
	{
		// append parameter to usrl
		url= url+'?sec='+nsecn+'&'+Parameters;
		//set Parameter for send function here
		forSend=null;
	}
	xmlHttp=GetXmlHttpObject(stateChangedState);
	xmlHttp.open(requestType,url,Sync);
	if(requestType=='POST')
	xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); 
	xmlHttp.send(forSend);
}
function GetXmlHttpObject(handler)
{ 
	var objXmlHttp=null
	if (navigator.userAgent.indexOf("Opera")>=0)
	{
		alert("This example doesn't work in Opera") 
		return 
	}
	if (navigator.userAgent.indexOf("MSIE")>=0)
	{ 
		var strName="Msxml2.XMLHTTP"
		if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
		{
			strName="Microsoft.XMLHTTP"
		} 
		try
		{ 
			objXmlHttp=new ActiveXObject(strName)
			objXmlHttp.onreadystatechange=handler 
			return objXmlHttp
		} 
		catch(e)
		{ 
			alert("Error. Scripting for ActiveX might be disabled") 
			return 
		} 
	} 
	if (navigator.userAgent.indexOf("Mozilla")>=0)
	{
		objXmlHttp=new XMLHttpRequest()
		objXmlHttp.onload=handler
		objXmlHttp.onerror=handler 
		return objXmlHttp
	}
}