function xmlhttpPost(strURL, resultDiv) {
		var xmlHttpReq = false;
		var self = this;
		// Mozilla/Safari
		if (window.XMLHttpRequest) {
			self.xmlHttpReq = new XMLHttpRequest();
		}
		// IE
		else if (window.ActiveXObject) {
			self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
		}
		self.xmlHttpReq.open('POST', strURL, true);
		self.xmlHttpReq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		self.xmlHttpReq.onreadystatechange = function() {
			if (self.xmlHttpReq.readyState == 4) {
				updatepage(self.xmlHttpReq.responseText, resultDiv);
			}
		}
		self.xmlHttpReq.send();
	}

	function updatepage(str, resultDiv){
		document.getElementById(resultDiv).innerHTML = str;
	}


	function ValueCheck(StrValue,CheckValue, strMsg)
	{
		if (StrValue == CheckValue)
		{ 
			if (fCheck)
			{                     
				alert(strMsg)
				fCheck = false
			}
		}
	}