/*
function doGetSyncXML(url) {
	//alert(url);
	var req;
    // branch for native XMLHttpRequest object
    if (window.XMLHttpRequest) {
        req = new XMLHttpRequest();
        req.open("GET", url, false);
        req.send(null);
    // branch for IE/Windows ActiveX version
    } else if (window.ActiveXObject) {
        req = new ActiveXObject("Microsoft.XMLHTTP");
        if (req) {
            req.open("GET", url, false);
            req.send();
        }
	}
	var rst = req.responseXML;
	//alert(rst.xml);
	return rst;
}*/
var req;

function doGetSyncXML(url) {
	req = GXmlHttp.create();
    req.open("GET", url, false);
    req.send(null);
	var rst = req.responseXML;
	return rst;
}
function doGetAsyncXML(url, rstHandler) {
	req = GXmlHttp.create();
    req.open("GET", url, true);
    req.onreadystatechange = rstHandler;
    req.send(null);
}
function getNLLength(nodeList) {
	var cant = 0;
	while (nodeList.item(cant) != null) {
		cant++;
	}
	return cant;
}
function setFocus(fromID, elemID) {
	var elem = document.getElementById(elemID);
	elem.select();
}