function DOMSelectSingleNodeAsString(objNodeIn, strXPATH){
	try {
		return objNodeIn.selectSingleNode(strXPATH).text;
    } catch(e) {
        return "";
    }
}
function DOMSelectSingleNodeAsXML(objNodeIn, strXPATH){
	try {
		return objNodeIn.selectSingleNode(strXPATH).xml;
    } catch(e) {
        return "<xml/>";
    }
}
function DOMSelectSingleNode(objNodeIn, strXPATH){
	try {
		return objNodeIn.selectSingleNode(strXPATH);
    } catch(e) {
        return null;
    }
}
function DOMSelectNodesAsNodes(objNodeIn, strXPATH){
	try {
		return objNodeIn.selectNodes(strXPATH);
    } catch(e) {
        return null;
    }
}