var thresholdY = 20;
var abscissaStep = 140;

listl = new Array();
listl[1] = "L1"
listl[2] = "L10"
listl[3] = "L18"
listl[4] = "L29"
listl[5] = "L37"
listl[6] = "L38"
listl[7] = "L46"
listl[8] = "L53"


var numl = 8;

father = new Array();  back = new Array();
for (i=1; i<61; i++) { father ["L" + i] = ""; back ["L" + i] = 0; }
father['L35']="L29"
father['L36']="L29"
father['L38']="L37"
father['L39']="L38"
father['L40']="L38"
father['L41']="L38"
father['L42']="L38"
father['L43']="L38"
father['L44']="L38"
father['L45']="L38"
father['L46']="L37"
father['L47']="L46"
father['L48']="L46"
father['L50']="L46"
father['L49']="L46"
father['L51']="L46"
father['L52']="L46"
father['L54']="L53"
father['L55']="L53"
father['L56']="L53"
father['L57']="L53"
father['L58']="L53"
father['L60']="L53"
father['L59']="L53"
father['L61']="L53"
father['L11']="L10"
father['L12']="L10"
father['L13']="L10"
father['L14']="L10"
father['L15']="L10"
father['L16']="L10"
father['L17']="L10"
father['L2']="L1"
father['L19']="L18"
father['L20']="L18"
father['L3']="L1"
father['L21']="L18"
father['L4']="L1"
father['L22']="L18"
father['L5']="L1"
father['L23']="L18"
father['L6']="L1"
father['L24']="L18"
father['L7']="L1"
father['L25']="L18"
father['L8']="L1"
father['L26']="L18"
father['L9']="L1"
father['L27']="L18"
father['L28']="L18"
father['L30']="L29"
father['L31']="L29"
father['L32']="L29"
father['L33']="L29"
father['L34']="L29"

lwidth = new Array();
var lwidthDetected = 0;

function moveLayers() {
  if (!lwidthDetected) {
    for (i=1; i<=numl; i++) {
      lwidth[listl[i]]=getOffsetWidth(listl[i]);
    }
    lwidthDetected=1;
  }

  TOP = getOffsetTop('mainmenu')
  HEIGHT = getOffsetHeight('mainmenu')
  WIDTH = getOffsetWidth('mainmenu')

  if (menu_dir == 0) {
setLeft('L1', getOffsetLeft('mainmenuL1'));
setTop('L1', TOP + HEIGHT);
setLeft('L10', getOffsetLeft('mainmenuL10'));
setTop('L10', TOP + HEIGHT);
setLeft('L18', getOffsetLeft('mainmenuL18'));
setTop('L18', TOP + HEIGHT);
setLeft('L29', getOffsetLeft('mainmenuL29'));
setTop('L29', TOP + HEIGHT);
setLeft('L37', getOffsetLeft('mainmenuL37'));
setTop('L37', TOP + HEIGHT);
setLeft('L53', getOffsetLeft('mainmenuL53'));
setTop('L53', TOP + HEIGHT);

  } else {
setLeft('L1', getOffsetLeft('mainmenuL1') + WIDTH);
setTop('L1', getOffsetTop('mainmenuL1'));
setLeft('L10', getOffsetLeft('mainmenuL10') + WIDTH);
setTop('L10', getOffsetTop('mainmenuL10'));
setLeft('L18', getOffsetLeft('mainmenuL18') + WIDTH);
setTop('L18', getOffsetTop('mainmenuL18'));
setLeft('L29', getOffsetLeft('mainmenuL29') + WIDTH);
setTop('L29', getOffsetTop('mainmenuL29'));
setLeft('L37', getOffsetLeft('mainmenuL37') + WIDTH);
setTop('L37', getOffsetTop('mainmenuL37'));
setLeft('L53', getOffsetLeft('mainmenuL53') + WIDTH);
setTop('L53', getOffsetTop('mainmenuL53'));

  }
}