menuTopShift = 6;
		menuRightShift = 7;
		menuLeftShift = 2;
		
		var thresholdY = 5;
		var abscissaStep = 140;
		
		toBeHidden = new Array();
		toBeHiddenLeft = new Array();
		toBeHiddenTop = new Array();
		
		listl = ['L1','L8','L13','L16','L19','L26'];
		var numl = listl.length;
		
		father = new Array();
		for (i=1; i<=28; i++) {
			father['L' + i] = '';
		}
																						// Derniere valeure : L32
		father_keys = ['L2','L3','L4','L5','L6','L7','L9','L10','L11','L12','L29','L14','L30','L32','L31','L15','L17','L18','L20','L21','L22','L23','L24','L25','L27','L28'];
		father_vals = ['L1','L1','L1','L1','L1','L1','L8','L8','L8','L8','L8','L13','L13','L13','L13','L13','L13','L16','L16','L19','L19','L19','L19','L19','L19','L26','L26'];
		for (i=0; i<father_keys.length; i++) {
			father[father_keys[i]] = father_vals[i];
		}
		
		lwidth = new Array();
		var lwidthDetected = 0;
		
		function moveLayers()
		{
			if (!lwidthDetected) {
				for (i=0; i<numl; i++) {
					lwidth[listl[i]] = getOffsetWidth(listl[i]);
				}
				lwidthDetected = 1;
			}
			if (IE4) {
				for (i=0; i<numl; i++) {
					setWidth(listl[i], abscissaStep);
				}
			}
			var hormenu1TOP = getOffsetTop('hormenu1L1');
			var hormenu1HEIGHT = getOffsetHeight('hormenu1L1');
			setTop('L1', hormenu1TOP + hormenu1HEIGHT);
			moveLayerX1('L1', 'hormenu1');
			setTop('L8', hormenu1TOP + hormenu1HEIGHT);
			moveLayerX1('L8', 'hormenu1');
			setTop('L13', hormenu1TOP + hormenu1HEIGHT);
			moveLayerX1('L13', 'hormenu1');
			setTop('L16', hormenu1TOP + hormenu1HEIGHT);
			moveLayerX1('L16', 'hormenu1');
			setTop('L19', hormenu1TOP + hormenu1HEIGHT);
			moveLayerX1('L19', 'hormenu1');
			setTop('L26', hormenu1TOP + hormenu1HEIGHT);
			moveLayerX1('L26', 'hormenu1');
		
		}
		
		back = new Array();
		for (i=1; i<=28; i++) {
			back['L' + i] = 0;
		}