From: http://blog.iecn.net/zmm [removed] function getFuncName(_callee) { var _text = _callee.toString(); var _scriptArr = document.scripts; for (var i=0; i<_scriptArr.length; i++) { var _start = _scriptArr[i].text.indexOf(_text); if (_start != -1) { if (/^function\s*\(.*\