Hide Announcement in source board [CB]

[CrAzY_J]

Code description: What this code does is it hides the announcement thread in the board where the announcement was originally stickied. So there are no double threads in that board.
Code creator: CrAzY_J

Global Footers

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<script type='text/javascript'>
/* Hide announcement in source board
created by CrAzY_J
do not redistribute this code without the creator's permission*/

var Cell = document.body.getElementsByTagName('td');
if( pb_action == "boardindex" )
{
for( t = 0 ; t < Cell.length ; t ++ )
{
if( Cell[t].width == "48%" && Cell[t].className == "windowbg" && Cell[t].innerHTML.match(/Announcement:\s<b><a/i) )
{
var Board = Cell[t].getElementsByTagName('a')[0].href.match(/board=(\w+)&/)? RegExp.$1:false;
if( this.location.href.match(new RegExp('board='+Board+'$','i')) )
{
Cell[t].parentNode.style.display = 'none';
}
}
}
}
</script>

Enjoy

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Edited 9th Jan 07 By Ross: Fixed incompatibility with IE in regular expression match by making it case insensitive

Edited by Trublu: changed location.href.match to new pb_action variable