document.observe('dom:loaded', function () 
{
	if (window.location.href.indexOf('exchange-admin') < 0)
		LoadVideos();

});

function LoadVideos()
{
	$$('a[rel="vimeo"]').each(
		function (bc) 
		{
			bc.hide();
			var vimeoVideo = new Element( 'iframe', { src : bc.href, width: '420', height: '225', frameborder:'0'} );
			bc.insert ({
				'after'  : vimeoVideo    
			});	
		});
	$$('a[rel="youtube"]').each(
		function (bc) 
		{
			bc.hide();
			var youtubeVideo = new Element( 'iframe', { src : bc.href, width: '420', height: '225', frameborder:'0'} );
			bc.insert ({
				'after'  : youtubeVideo    
			});	
		});
}