var menus = 
			[
				//left, top, width, sliding effect*number of first drop down
				new ypSlideOutMenu("menu1", "down", 199, 55, 133, 18*20), //worldwide partners (splash)
				new ypSlideOutMenu("menu2", "down", 120, 148, 93, 18*3), //cranes
				new ypSlideOutMenu("menu3", "down", 199, 23, 133, 18*20) //worldwide partners (content)
			]
			document.write('<style type="text/css">' + ypSlideOutMenu.styleMod + '</style>');
			for (var i = 0; i < menus.length; i++) {
				menus[i].onactivate = new Function("document.getElementById('act" + i + "').className='active';");
				menus[i].ondeactivate = new Function("document.getElementById('act" + i + "').className='';");
			}