/* {H-H-H} */
var ul_open = null;
var ul_open_2 = null;


function DisplayUL(catid){
		document.getElementById(catid).style.display = "none";
}


function DisplayED_F(catid,level){

	if(level < 1){
		if(document.getElementById(catid).style.display == "none"){
	
			if(ul_open != null){
				document.getElementById(ul_open).style.display = "none";
			}
			if(ul_open_2 != null){
				document.getElementById(ul_open_2).style.display = "none";
			}

			document.getElementById(catid).style.display = "block";
			ul_open = catid;
			
		}else{
			document.getElementById(catid).style.display = "none";
			ul_open = null;
		}
	}else{
		if(document.getElementById(catid).style.display == "none"){
	
			if(ul_open_2 != null){
				document.getElementById(ul_open_2).style.display = "none";
			}
			document.getElementById(catid).style.display = "block";
			ul_open_2 = catid;
			
		}else{
			document.getElementById(catid).style.display = "none";
			ul_open_2 = null;
		}
	}
}