Create a button, position it as fixed at the top right say,
<a href="#home"><button> Button</button></a>
The <a> is the link to take you to the top of the page
Just be sure to set the id home on an element at the top of the page
Yes but I've done a rollover image, what should I use instead of "a button" in my css, the id of the rollover image is toparrow and when I insert toparrow instead of a button nothing happens. :s
How about you upload your page to the web and post a link so we can see what the page looks like?
There seems to be info missing from these posts which affects the suggestions you'll be given.