return cs[i].firstChild.nodeValue; 
if (cs[i].hasChildNodes()) { return cs[i].firstChild.nodeValue; } else { return "[no title]"; } 
function getLabel(node) {    var cs = node.childNodes;    var l = cs.length;    // lenya generates the xml and is responsible to insert the label    // of the correct language    for (var i = 0; i < l; i++) {       if (getTagName(cs[i]) =='nav:label') {          return cs[i].firstChild.nodeValue;       }     }    return '';}
791	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/791/40c0dfc53e104b0897bad6f4b8427c7ac4fc3f02/navtree.js/clean/src/modules/sitetree/resources/javascript/navtree.js