return Date.getTimezoneAbbreviation(this.getGMTOffset, this.isDST()); 
return Date.getTimezoneAbbreviation(this.getUTCOffset, this.isDST()); 
Date.prototype.getTimezone = function () {    return Date.getTimezoneAbbreviation(this.getGMTOffset, this.isDST());};
2975	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2975/f90e30ddb8a600aa70ab6fd6e5a3b6290311b027/core-debug.js/clean/src/core-debug.js