var mnuVisible =  false;
	
	
	/**
	*
	* Muestra/Oculta el Menu principal del xadmin
	*
	*/
	function showHideXMenu(){
		if(mnuVisible==false){			
			new Effect.BlindDown('xMenu', { duration: 0.3 });
			mnuVisible=true;
			$('xstart').addClassName('xstart_active');
		} else {
			hideXMenu();	
		}
	}
	
	/**
	*
	* Muestra/Oculta el Menu principal del xadmin
	*
	*/
	function hideXMenu(){
		if(mnuVisible==true){			
			mnuVisible=false;
			new Effect.BlindUp('xMenu', { duration: 0.2 });	
			$('xstart').removeClassName('xstart_active');
			$('xstart').addClassName('xstart_inactive');
			
		}
	}
	
	/**
	*
	* Muestra un Submenu
	*
	*/
	function showHideMenuGroup(group) {
	
		for ( keyVar in x_menu ) {

			if (keyVar != group) {
				x_menu[keyVar].hide();
			} else {
				if (x_menu[group].visible()){			
					x_menu[group].hide();
				}else {
					new Effect.BlindDown(group, { duration: 0.3 });
					x_menu[group].show();
				}
						
			}
		} // EndFor
	}