menuTopShift = 6; menuRightShift = 7; menuLeftShift = 2; var thresholdY = 5; var abscissaStep = 140; toBeHidden = new Array(); toBeHiddenLeft = new Array(); toBeHiddenTop = new Array(); listl = ['L2','L9','L12','L16','L20','L26','L28','L33','L35','L48','L50','L56','L59','L80']; var numl = listl.length; father = new Array(); for (i=1; i<=89; i++) { father['L' + i] = ''; } father_keys = ['L3','L4','L5','L6','L7','L8','L10','L11','L12','L13','L14','L15','L16','L17','L18','L19','L20','L21','L22','L23','L24','L25','L27','L28','L29','L30','L31','L32','L33','L34','L35','L36','L37','L38','L39','L40','L41','L42','L43','L44','L45','L46','L47','L48','L49','L50','L51','L52','L53','L54','L55','L57','L58','L59','L60','L61','L62','L63','L64','L65','L66','L67','L68','L69','L70','L71','L72','L73','L74','L75','L76','L77','L78','L79','L81','L82','L83','L84','L85','L86','L87','L88','L89']; father_vals = ['L2','L2','L2','L2','L2','L2','L9','L9','L9','L12','L12','L9','L9','L16','L16','L16','L9','L20','L20','L20','L20','L20','L26','L26','L28','L28','L28','L28','L26','L33','L26','L35','L35','L35','L35','L35','L35','L35','L35','L35','L35','L35','L35','L26','L48','L26','L50','L50','L50','L50','L26','L56','L56','L56','L59','L59','L59','L59','L59','L59','L59','L59','L59','L59','L59','L59','L59','L59','L59','L59','L59','L59','L56','L56','L80','L80','L80','L80','L80','L80','L80','L80','L80']; for (i=0; i