rem: String.prototype.trim=trimString;function validateImageFileName(fileName){if(fileName==null||fileName==""){return false;} 
add: function validateImageFileName(fileName){if(fileName==null||fileName==""){return false;} 
context: String.prototype.trim=trimString;function validateImageFileName(fileName){if(fileName==null||fileName==""){return false;}if(fileName.toLowerCase().indexOf(".gif")==fileName.length-4||fileName.toLowerCase().indexOf(".jpg")==fileName.length-4||fileName.toLowerCase().indexOf(".png")==fileName.length-4){return true;}return false;}
meta: 10143	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10143/25b685866d385ec9ed69e539f12f812b06d4887e/everything.js/buggy/portal-web/docroot/html/js/everything.js