var PIZZA73 = {
  
  useLoadingImage:function(imageSrc) {
    var loadingImage;
    if (imageSrc) loadingImage = imageSrc;
    else loadingImage = "../images/pizza73loader.gif";
    imageSrc = loadingImage;
    dwr.engine.setPreHook(function() {
      var disabledImageZone = $('disabledImageZone');
      if (!disabledImageZone) {
        disabledImageZone = document.createElement('div');
        disabledImageZone.setAttribute('id', 'disabledImageZone');
        disabledImageZone.style.position = "absolute";
        disabledImageZone.style.zIndex = "1000";
        disabledImageZone.style.left = "0px";
        disabledImageZone.style.top = "0px";
        disabledImageZone.style.width = "100%";
        disabledImageZone.style.height = "100%";
        var imageZone = document.createElement('img');
        imageZone.setAttribute('id','imageZone');
        imageZone.setAttribute('src',imageSrc);
        imageZone.style.position = "absolute";
        imageZone.style.top = "120px";
        imageZone.style.right = "50px";
        disabledImageZone.appendChild(imageZone);
        document.body.appendChild(disabledImageZone);
      }
      else {
        $('imageZone').src = imageSrc;
        disabledImageZone.style.visibility = 'visible';
      }
    });
    
    dwr.engine.setPostHook(function() {
      $('disabledImageZone').style.visibility = 'hidden';
    });
  },

  setTall:function() 
  { 
	  if (document.getElementById) 
	  {
  		var divs = new Array(document.getElementById('menuContent'), document.getElementById('orderReceipt'));
  		var maxHeight = 0;
  		for (var i = 0; i < divs.length; i++) 
  		{  		  
  		  if(divs[i]) 
  		  {
  		    divs[i].style.height = null;
    			if (divs[i].offsetHeight > maxHeight) maxHeight = divs[i].offsetHeight;  
  		  }
  		}
  		for (var i = 0; i < divs.length; i++) 
  		{
  		  if(divs[i]) 
  		  {
  		    divs[i].style.height = maxHeight + 'px';
    			if (divs[i].offsetHeight > maxHeight) 
    			{
    				divs[i].style.height = (maxHeight - (divs[i].offsetHeight - maxHeight)) + 'px';
     			}
  		  }
  		}
	  }
	},
	
	completeOrder:function()
	{
	   __utmSetTrans();
	}
};