rem: var kids = aEl.childNodes; for (var i = kids.length-1; i >=0; --i) aEl.removeChild(kids[i]); 
add: while (aEl.hasChildNodes()) aEl.removeChild(aEl.lastChild); 
context:   clearChildren: function(aEl)  {    var kids = aEl.childNodes;    for (var i = kids.length-1; i >=0; --i)      aEl.removeChild(kids[i]);  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/4cba32786bcfe8ed3d92ee412e77e5d20b45181e/xblBindings.js/clean/extensions/inspector/resources/content/viewers/xblBindings/xblBindings.js