// the number you pass to initLeft doesn't matter since it will get
		// changed onactivate
		//new ypSlideOutMenu("number menu", "slide position", left, top, width, height)
		var myMenu1 = new ypSlideOutMenu("home", "right", 0, 0, 300, 500)
		var myMenu2 = new ypSlideOutMenu("aboutus", "right", 0, 130, 300, 500)
		var myMenu3 = new ypSlideOutMenu("services", "right", 0, 154, 300, 500)
		var myMenu4 = new ypSlideOutMenu("customerservices", "right", 0, 180, 300, 500)
		var myMenu5 = new ypSlideOutMenu("environment", "right", 0, 273, 300, 500)
		var myMenu6 = new ypSlideOutMenu("contactus", "right", 0, 336, 180, 500)

    // for each menu, we set up the onactivate event to call repositionMenu with the amount offset from center, in pixels
		myMenu1.onactivate = function() { repositionMenu(myMenu1, -285); }
		myMenu2.onactivate = function() { repositionMenu(myMenu2, -418); }
		myMenu3.onactivate = function() { repositionMenu(myMenu3, -433); }
		myMenu4.onactivate = function() { repositionMenu(myMenu4, -448); }
		myMenu5.onactivate = function() { repositionMenu(myMenu5, -285); }
		myMenu6.onactivate = function() { repositionMenu(myMenu6, -285); }

    // this function repositions a menu to the speicified offset from center
		function repositionMenu(menu, offset)
		{
      // the new left position should be the center of the window + the offset
			var newLeft = getWindowWidth() / 2 + offset;

      // setting the left position in netscape is a little different than IE
			menu.container.style ? menu.container.style.left = newLeft + "px" : menu.container.left = newLeft;
		}
		 
    // this function calculates the window's width - different for IE and netscape
		function getWindowWidth()
		{
			return window.innerWidth ? window.innerWidth : document.body.offsetWidth;
		}	
	
    // Blend function to create fade effect on rollover buttons
	function lite(obj) {
	 if(document.all&&!window.opera) {
	  obj.filters.blendTrans.apply();
	  obj.filters.blendTrans.play();
	 }
	}