rem: return this.mHasMore; 
add: return (this.mIndex < this.mFiles.length); 
context:   hasMoreElements: function()  {    return this.mHasMore;  },
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/5b3486f79bef23e3c114608a1daf436f0081a438/filepicker.js/clean/xpfe/components/filepicker/res/content/filepicker.js