$(document).ready(function(){ 
    $("#navitemslist").supersubs({ 
        minWidth:    15,   // minimum width of sub-menus in em units 
        maxWidth:    25,   // 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({
    	delay:0,
		speed:'fast',
		disableHI: true
    });  // call supersubs first, then superfish, so that subs are 
                     // not display:none when measuring. Call before initialising 
                     // containing tabs for same reason. 
});