/* MENU */

var inMenu = 0;

function showSubmenu(id, obj, mode) {
  submenu = document.getElementById(id);
  
  if (mode) {
    if (!document.all) offsetLeft = obj.offsetLeft;
    else offsetLeft = document.getElementById('div_main').offsetLeft +
    document.getElementById('div_menupanel').offsetLeft +
    document.getElementById('div_menu').offsetLeft + obj.offsetLeft;
    submenu.style.left = offsetLeft;
    if (!document.all) submenu.style.top = '64px';
    else submenu.style.top = '64px';
    submenu.style.display = 'block';
  }
  else {
    setTimeout("hideSubmenu('"+id+"')", 1000);
  }
}

function hideSubmenu(id) {
  if (!inMenu) {
    submenu = document.getElementById(id);
    submenu.style.display = 'none';
  }
}

function closeMenus() {
  divs = document.getElementsByTagName("div");
  for (i = 0; i < divs.length; i++) {
    if (divs[i].id.substr(0,4) == "sub_") divs[i].style.display = 'none';
  }
}

/* BACKGROUND */

function getBackground() {
  alert(window.screen.width);
}

/* IMAGE */

function setImageSize(obj) {
  /*OBJH = obj.height;
  OBJW = obj.width;
  MAXH = 40;
  MAXW = 130;
  
  if (OBJW > MAXW) {
    divw = OBJW/MAXW;
    obj.width = OBJW = MAXW;
    obj.height = OBJH = OBJH/divw;
  }
  if (OBJH > MAXH) {
    divh = OBJH/MAXH;
    obj.height = MAXH;
    obj.width = OBJW/divh;
  }*/
  
}