var m1h = 10 * 20 + 10;
var m2h = 10 * 20 + 10;
var m3h = 10 * 20 + 10;
var m4h = 10 * 20 + 10;
var m5h = 10 * 20 + 10;


// Menü
var myMenu1 = new ypSlideOutMenu("menu1", "down", 0, 192, 138, m1h);
var myMenu2 = new ypSlideOutMenu("menu2", "down", 0, 192, 138, m2h);
var myMenu3 = new ypSlideOutMenu("menu3", "down", 0, 192, 138, m3h);
var myMenu4 = new ypSlideOutMenu("menu4", "down", 0, 192, 138, m4h);
var myMenu5 = new ypSlideOutMenu("menu4", "down", 0, 192, 138, m4h);

function SetMenue() { 
   // menue length
   m0 = 0;
   m1 = 79 + m0;
   m2 = 69 + m1;
   m3 = 69 + m2;
   m4 = 69 + m3;
   m5 = 69 + m4;
   //m5 = m4 - 27;

     
   myMenu1.onactivate = function() { repositionMenu(myMenu1, m0); }
   myMenu2.onactivate = function() { repositionMenu(myMenu2, m1); }
   myMenu3.onactivate = function() { repositionMenu(myMenu3, m2); }
   myMenu4.onactivate = function() { repositionMenu(myMenu4, m3); }
   myMenu5.onactivate = function() { repositionMenu(myMenu5, m4); }
}

function repositionMenu(menu, offset) {
   var ww = getWindowWidth();
   
   if(ww < 946)var ww1 = ww;
   else var ww1 = 946;
   	
   var newLeft = ((getWindowWidth() - ww1) / 2) + offset;
   menu.container.style ? menu.container.style.left = newLeft + "px" : menu.container.left = newLeft;
 }

function getWindowWidth() {
   var window_width = document.body.clientWidth;
   
   if(navigator.userAgent.search(/Firefox/) > -1)
   {
   	window_width = window_width - 2;
   }

   return window_width;
}