 var treeRoot = document.getElementById("tree_root"); if (treeRoot == null) return; var childDiv = findChild(treeRoot, "DIV"); var anchor = findAnchor(childDiv); if (anchor && anchor.title) { loadChildren(anchor.title, "previous"); 
getFirstAndLast(); if (firstEntry) { loadChildren("", "previous", firstEntry); 
function loadPreviousPage() {    // Find the key of the first index entry        var treeRoot = document.getElementById("tree_root");    if (treeRoot == null) return;     var childDiv = findChild(treeRoot, "DIV");    var anchor = findAnchor(childDiv);    if (anchor && anchor.title) {        loadChildren(anchor.title, "previous");    } else {        loadChildren("");    }}
10107	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10107/221476c1902f1ac4d9cc9b0e0b0af62d706e4698/indexView.js/buggy/org.eclipse.help.webapp/advanced/indexView.js