How can I save flash and HTML5 websites as web templates?
What web browser are you using? In Firefox, Go to File -> Save Page As. In Chrome, go to the wrench icon and select save page as. You may also press CTRL + S
With a flash website, you'll get a bunch of files, particularly you should be interested in ".swf". You will need to decompile this into a ".fla" format in order to edit it. With HTML5, you're done. Saving the page to your desktop also saved the source code.
You should get the website administrator's privilege to copy the template before you do so.