Html full screen window

hello. I know that this is mostly for flash, but I thought that maybe someone here could help me. I wanted to know how to open a window in full screen from a button in html created in dreamweaver. I have this script:

<script>
<!–
window.open(“movie.html”,“fullscreen=yes”)
//–>
</script>

The problem is I do not know the correct syntax to add to the button on the page. This is what I have found

<form>
<input type=“button” onClick=“fullwin()” value=“Open Full Screen Window”>
</form>

However, the script above includes a button component. I have a button already created from Image ready…I dont know what to do…

Thanks for reading.