// JavaScript Document

	function ShowMenuItem(hidegroup,showitem) {
		
		var d=document.getElementById(showitem);

		HideAll(hidegroup);
		d.style.display="";
			
	}
	
	function HideAll(hidegroup) {

		var e=document.getElementsByTagName("table");

		for(var i=0;i<e.length;i++){
			if (e[i].id.match(hidegroup)) {
				e[i].style.display="none";
			}
		}				
	}