var yPosition = 248;

	  //new ypSlideOutMenu("number menu", "slide position", left, top, width, height)
		var myMenu1 = new ypSlideOutMenu("menu1", "down", 81, yPosition, 157, 57)
		var myMenu2 = new ypSlideOutMenu("menu2", "down", 256, yPosition, 158, 95)
		var myMenu3 = new ypSlideOutMenu("menu3", "down", 518, yPosition, 158, 152)
		var myMenu4 = new ypSlideOutMenu("menu4", "down", 696, yPosition, 158, 39)
		
		myMenu1.onactivate = repositionMenu1
		myMenu2.onactivate = repositionMenu2
		myMenu3.onactivate = repositionMenu3
		myMenu4.onactivate = repositionMenu4
		
		function repositionMenu1()
		{
			var newLeft = ((getWindowWidth() / 2) - 486) + 152;
			myMenu1.container.style ? myMenu1.container.style.left = newLeft + "px" : myMenu1.container.left = newLeft;
		}
		function repositionMenu2()
		{
			var newLeft = ((getWindowWidth() / 2) - 486) + 314;
			myMenu2.container.style ? myMenu2.container.style.left = newLeft + "px" : myMenu2.container.left = newLeft;
		}
		function repositionMenu3()
		{
			var newLeft = ((getWindowWidth() / 2) - 486) + 477;
			myMenu3.container.style ? myMenu3.container.style.left = newLeft + "px" : myMenu3.container.left = newLeft;
		}
		function repositionMenu4()
		{
			var newLeft = ((getWindowWidth() / 2) - 486) + 639;
			myMenu4.container.style ? myMenu4.container.style.left = newLeft + "px" : myMenu4.container.left = newLeft;
		}
		function getWindowWidth()
		{
			return window.innerWidth ? window.innerWidth : document.body.offsetWidth;
		}
		
// Courtesy of SimplytheBest.net (http://simplythebest.net/info/dhtml_scripts.html)

function swapImgRestore() { 
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function preloadImages() { 
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}
function findObj(n, d) { 
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}
function swapImage() { 
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function showHideLayers() {
  var i,p,v,obj,args=showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style	; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}