function showMenu( myid ) {
				//alert(myid);
				var containerDiv = document.getElementById( 'subnavigation' );
				var myEl = document.getElementById( myid );
				if ( myEl ) {
					containerDiv.innerHTML = myEl.innerHTML;
					containerDiv.className = myid;
					var myparent = document.getElementById( myid.substring( 0, myid.lastIndexOf( '_' ) ) );
					if ( myparent ) {
						var mycurrent = document.getElementById( 'current' );
						if ( mycurrent )
							mycurrent.id = "";
						var myA = myparent.firstChild;
						myA.id = "current";
					}
				}
			}
			
			function showCurrent() {
				var myA = document.getElementById( 'current' );
				if ( myA ) {
					//alert( myA.parentNode.id );
					showMenu( myA.parentNode.id + "_sub" );
					/*
					alert( timeout );
					if ( timeout ) {
						var mcall = 'showMenu( "' + myA.parentNode.id + '_sub" )';
						//alert( mcall );
						mytimer = window.setTimeout( mcall, timeout );
					} else {
						window.clearTimeout( mytimer );
						showMenu( myA.parentNode.id + "_sub" );
					}
					*/
				}
			}