var thresholdY = 20; var abscissa_step = 140; 
listl = new Array(); listl[1] = "L1";listl[2] = "L2";listl[3] = "L9";listl[4] = "L13";listl[5] = "L18";listl[6] = "L20";
var numl = 6; father = new Array(); for (i=1; i<=25; i++) { father["L" + i] = ""; } father['L2'] = "L1";father['L3'] = "L2";father['L4'] = "L2";father['L5'] = "L2";father['L6'] = "L1";father['L7'] = "L1";father['L8'] = "L1";father['L9'] = "L1";father['L10'] = "L9";father['L11'] = "L9";father['L12'] = "L1";father['L13'] = "L1";father['L14'] = "L13";father['L15'] = "L13";father['L16'] = "L13";father['L17'] = "L1";father['L19'] = "L18";father['L21'] = "L20";father['L22'] = "L20";
lwidth = new Array(); var lwidthdetected = 0; back = new Array();
for (i=1; i<=25; i++) { back["L" + i] = 0; }

function moveLayers() {
	if (!lwidthdetected) {
		for (i=1; i<=numl; i++) { lwidth[listl[i]] = getoffsetwidth(listl[i]); }
		lwidthdetected = 1;
	}
	var main_menuTOP = getoffsettop('main_menuL1');	var main_menuHEIGHT = getoffsetheight('main_menuL1');	setleft('L1', getoffsetleft('main_menuL1'));	settop('L1', main_menuTOP + main_menuHEIGHT);	if (IE4) setwidth('L1',140);	if (IE4) setwidth('L2',140);	if (IE4) setwidth('L9',140);	if (IE4) setwidth('L13',140);	setleft('L18', getoffsetleft('main_menuL18'));	settop('L18', main_menuTOP + main_menuHEIGHT);	if (IE4) setwidth('L18',140);	setleft('L20', getoffsetleft('main_menuL20'));	settop('L20', main_menuTOP + main_menuHEIGHT);	if (IE4) setwidth('L20',140);
}