var xmlHttp;
function sendValue(p,s)
{
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request");
		return;
	} 
	var url=p;
	xmlHttp.open("POST",url,false);
	xmlHttp.setRequestHeader("CONTENT-TYPE","application/x-www-form-urlencoded");
	xmlHttp.send(s);
	return xmlHttp.responseText;
} 


function GetXmlHttpObject()
{ 
	var objXmlHttp=null;
	if(navigator.appName=="Microsoft Internet Explorer"){
		var strName="Msxml2.XMLHTTP";
		try{ 
			objXmlHttp=new ActiveXObject(strName);
			return objXmlHttp;
		} 
		catch(e){ 
			alert("Error. Scripting for ActiveX might be disabled");
			return;
		} 
	} 
	else{
		objXmlHttp=new XMLHttpRequest();
		return objXmlHttp;
	}
}