//var isloading=1;

	window.onload = function () {
	/*	
		var  pageurl = new String (document.location);
		pageurl = pageurl.split("?");

		if(pageurl[1] == undefined){
			requestPage('');
		}
	*/
	};

	function requestPage(sDiv, cmd) {
		//var cmds=cmd;	
		//cmds = cmds.split("&");
		//	alert (cmds[0]);
		//	alert (cmds[1]);
		
		//if(isloading == 0) return(0);	
		var divPageID = document.getElementById(sDiv);
		//divPageID.innerHTML  = "<div align='center'><img src='images/loading1.gif'><br>Уншиж байна. Түр хүлээнэ үү! ...</div>" + divPageID.innerHTML;
		divPageID.innerHTML  = "<div align='center'><img src='images/loading1.gif'><br>Уншиж байна. Түр хүлээнэ үү! ...</div>";
		isloading = 0;

		var oXmlHttp = zXmlHttp.createRequest();
		oXmlHttp.open("get", cmd, true);
		oXmlHttp.onreadystatechange = function(){
			if(oXmlHttp.readyState == 4){
				displayPage(sDiv, "<div align='center'><img src='images/loading1.gif'><br>Уншиж байна. Түр хүлээнэ үү! ...</div>");
				//alert(oXmlHttp.status);
				//if(oXmlHttp.status == 200){
					displayPage(sDiv, oXmlHttp.responseText);
					isloading = 1;
				//} else {
				//	displayPage(sDiv, "An error occurred:  " + oXmlHttp.statusText); //statusText is not always accurate
				//}
			}
		};
		oXmlHttp.send(null);
	}
	
	function requestPagep(sDiv, f, cmd){
		var oForm = document.forms[f];
		var sBody = getRequestBody(oForm);
		//if(isloading == 0) return(0);
		var divPageID = document.getElementById(sDiv);
		divPageID.innerHTML  = "<div align='center'><img src='images/loading1.gif'><br>Уншиж байна. Түр хүлээнэ үү! ...</div>";
		isloading = 0;
		
		var oXmlHttp = zXmlHttp.createRequest();
		oXmlHttp.open("post", cmd , true);
		oXmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
		//oXmlHttp.setRequestHeader("Content-Type", "text/html; charset=utf-8");

		oXmlHttp.onreadystatechange = function(){
			if (oXmlHttp.readyState == 4){
				displayPage(sDiv, "<div align='center'><img src='images/loading1.gif'><br>Уншиж байна. Түр хүлээнэ үү! ...</div>");
				//if (oXmlHttp.status == 200){
					displayPage(sDiv, oXmlHttp.responseText);
					isloading = 1;
				//} else {
				//	displayPage(sDiv, "An error occurred: post " + oXmlHttp.statusText);
				//}
			}
		};
		oXmlHttp.send(sBody);
	}
	
	function getRequestBody(oForm) {
		var aParams = new Array();
		
		for (var i=0 ; i<oForm.elements.length; i++) {
			var sParam = encodeURIComponent(oForm.elements[i].name);
			sParam += "=";
			sParam += encodeURIComponent(oForm.elements[i].value);
			aParams.push(sParam);
		} 
		return aParams.join("&");
	}
	
	function displayPage(sDiv, sText) {
		var divPage = document.getElementById(sDiv);
		divPage.innerHTML = sText;
	}