function show_bar_window(sid,h,w)
{

  var popup = window.open(sid, "News",'toolbar=0,location=0,directories=0,status=0,menubar=1,scrollbars=1,resizable=0,width=' + h + ',height=' + w);


}

if (typeof XMLHttpRequest == "undefined" && window.ActiveXObject) {
function XMLHttpRequest() {
	var arrSignatures = ["MSXML2.XMLHTTP.5.0", "MSXML2.XMLHTTP.4.0", "MSXML2.XMLHTTP.3.0", "MSXML2.XMLHTTP", "Microsoft.XMLHTTP"];
	for (var i=0; i < arrSignatures.length; i++) {
		try {
			var oRequest = new ActiveXObject(arrSignatures[i]);
			return oRequest;
		} catch (oError) {
			//ignore
		}
	}
	throw new Error("MSXML is not installed on your system.");
}
}


function addURLParam(sURL, sParamName, sParamValue) {
sURL += (sURL.indexOf("?") == -1 ? "?" : "&");
sURL += encodeURIComponent(sParamName) + "=" + encodeURIComponent(sParamValue);
return sURL;
}