HTML: Hyper Text Mark-Up Language Help?

[Haza TLCMan]

Can you please tell me how to add a Click to show/Click Again to Hide thing using HTML

Also could you tell me the html for a marquee

 

[Slim W]

Sounds more like java script.

<script type="text/javascript">
<!--
function toggle_visibility(id) {
var e = document.getElementById(id);
if(e.style.display == 'block')
e.style.display = 'none';
else
e.style.display = 'block';
}
//-->
</script>