/* make suckerfish dropdown menus work in explorer crap */

sfHover = function( )
{
	var sfEls = document.getElementById( "nav" ).getElementsByTagName( "LI" );
	for( var i = 0; i < sfEls.length; i++ )
	{
		sfEls[i].onmouseover = function( )
		{
			this.className += " sfhover";
		}
		sfEls[i].onmouseout = function( )
		{
			this.className = this.className.replace( new RegExp( " sfhover\\b" ), "" );
		}
	}
}
if( window.attachEvent ) { window.attachEvent( "onload", sfHover ); }