rem: var element = Utils.getElementAt(elementId); this.server.respond("getElementText", Utils.getText(element)); 
add: var element = Utils.getElementAt(elementId, this.location); this.server.respond(this.location, "getElementText", Utils.getText(element)); 
context: FirefoxDriver.prototype.getElementText = function(elementId) {    var element = Utils.getElementAt(elementId);    this.server.respond("getElementText", Utils.getText(element));}
meta: 3428	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/3428/3aa848daac3cf6b346c932bafbb7bfd763430786/wrappedElement.js/clean/firefox/src/extension/content/wrappedElement.js