rem: var tree = document.getElementById("directoryList");  
context: function clearTree() {  var tree = document.getElementById("directoryList");  /* lets make an assumption that the tree children are at the end of the tree... */  if (tree.lastChild)    tree.removeChild(tree.lastChild);}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/35bd39c38e7a590970bf45587284686e089a26e9/filepicker.js/clean/xpfe/components/filepicker/res/content/filepicker.js