document.write('<div id="debuglayout" style="width: 100%; display:none; top: 0px;left:0px; position: absolute; margin-auto; opacity: .8; filter: alpha(opacity=80); left: '+left+'px; top: '+top+'px"><img style="margin: auto" src="'+bg+'"></div>');
//alert(1);
//alert(bg);
$(document).keypress(function(e){
  if (e.which==96){
	var s = $("#debuglayout").css("display");
	if (s=="block"){
		$("#debuglayout").css("display","none");
	}else{
		$("#debuglayout").css("display","block");
	}
  }
  
});