rem: Utils.getDocument = function() { return Utils.getBrowser().contentDocument; 
add: Utils.getDocument = function(location) { var browser = Utils.getBrowser(location); var frameId = location.split(" ")[1] - 0;  if (browser.contentWindow.frames[frameId]) { return browser.contentWindow.frames[frameId].document; } return browser.contentDocument; 
context: Utils.getDocument = function() {    return Utils.getBrowser().contentDocument;};
meta: 3428	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/3428/3aa848daac3cf6b346c932bafbb7bfd763430786/utils.js/clean/firefox/src/extension/content/utils.js