//Menu = {
//	openItem : null,
//	
//	controlMenu : function(obj, primary){
//		var child = document.getElementById(obj.id + "_Child");
//		if(!child){
//			child = obj;
//		}
//		if(child.style.display == "none"){
//			child.style.display = "";
//		}else{
//			child.style.display = "none";
//		}
//	}
//};
var ShowItem = null;
function setTable1(what){
	if(ShowItem != null){
		ShowItem.style.display="none";
	}
	ShowItem = document.getElementById(what);
	if(document.getElementById(what).style.display=="none"){
		document.getElementById(what).style.display="block";
	}
}	
function setTable2(what){	
	 if(document.getElementById(what).style.display=="block"){
	document.getElementById(what).style.display="none";
	}
}