var platform="";
if (navigator.appVersion.indexOf("Mac")!=-1) platform = "mac";

if (platform == "mac") {
var menu_OffSet = [-478,-327,-176,-25,126];
}

else if (platform != "mac") { 
var menu_OffSet = [-488,-337,-186,-35,116];
} 

var menus = [

new ypSlideOutMenu("menu1", "down", 98, 152, 150, 169),
new ypSlideOutMenu("menu2", "down", 98, 152, 150, 148),
new ypSlideOutMenu("menu3", "down", 98, 152, 150, 106),
new ypSlideOutMenu("menu4", "down", 98, 152, 150, 43), 
new ypSlideOutMenu("menu5", "down", 98, 152, 150, 64),
]
for (var i = 0; i < menus.length; i++) {

menus[i].onactivate = new Function("var newLeft = getWindowWidth() / 2 + menu_OffSet[" + i + "]; menus[" + i + "].container.style ? menus[" + i + "].container.style.left = newLeft : menus[" + i + "].container.left = newLeft;")

}
function getWindowWidth()

{

return window.innerWidth ? window.innerWidth : document.body.offsetWidth;

}