$(document).ready(function(){
	var numRand = Math.floor(Math.random()*6) + 1;
	var photoFileName = '/images/stock' + numRand + '.jpg';
	
	$("img#stockPhoto").attr({src : photoFileName});
	
	$("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
	}).superfish({
		animation:	{height: 'show'},
		speed:			'fast',
		delay:			500
	});
});

$(window).unload(function(){
	$('ul.sf-menu li.current').hideSuperfishUl();
});