Please read the threadstarter's first post. It says these tricks can only be used in Internet Explorer. It doesn't say this will encrypt your codes, right? He didn't also say you can all use this trick. If you like this trick, then you can use it. If you do not, then why give those criticisms. Again kindly read the first post. -- @threadstarter do not ask for reputations. Where is the credit for your trick? It seems that the descriptions for your trick came from other website.