$(function(){
		   $('tbody tr:even').addClass('alt');
		   $("ul.sf-menu").supersubs({ 
				minWidth:    12,   // minimum width of sub-menus in em units 
				maxWidth:    27,   // maximum width of sub-menus in em units 
				extraWidth:  1     // extra width can ensure lines don't sometimes turn over 
								   // due to slight rounding differences and font-family 
			}).superfish();  // call supersubs first, then superfish, so that subs are 
							 // not display:none when measuring. Call before initialising 
                         // containing tabs for same reason. 
		});