var ma = new Array();
var mx = new Array();
var my = new Array();
var mc = new Array();
var mpos = new Array();
var mal = 0;
var main = 0;
var menuw = 200;
var psrc = 0;
var pname = "";
var al = "";
var gd = 0;
var gx, gy;
var d = document;
var NS7 = (!d.all && d.getElementById);
var NS4 = (!d.getElementById);
var IE5 = (!NS4 && !NS7 && (navigator.userAgent.indexOf('MSIE 5.0') !=  - 1 ||
           navigator.userAgent.indexOf('MSIE 5.2') !=  - 1));
var IE5p5 = (!NS4 && !NS7 && navigator.userAgent.indexOf('MSIE 5.5') !=  - 1);
var NS6 = (NS7 && navigator.userAgent.indexOf('Netscape6') !=  - 1);
var SAF = navigator.userAgent.indexOf('Safari') !=  - 1;
p = navigator.userAgent.indexOf('Opera');
if (p >  - 1)
  {
  p = navigator.userAgent.charAt(p + 6);
  if (p > 6)
  {
    NS7 = 1;
  }
  else
  {
    NS4 = 1;
  }
  }

var ifr = (!NS7 && !NS4 && !IE5 && !IE5p5);
var quirk = (d.compatMode && d.compatMode == "BackCompat") || IE5 || IE5p5;
function startMainMenu(file, h, w, dir, space, align)
  {
  if (w > 0)
  {
    menuw = w;
  }
  main = dir;
  if (main == 1 || main == 2)
  {
    d.write("<table border=\"0\" cellspacing=\"" + space +
            "\" cellpadding=\"0\">");
  }
  if (file != "")
    {
    al = "";
    if (align == 1)
    {
      al = " align=\"right\"";
    }
    if (align == 2)
    {
      al = " align=\"center\"";
    }
    if (main == 1 || main == 2)
    {
      d.write("<tr style='line-height:1px'><td" + al + ">");
    }
    d.write("<img src=\"" + loc + file + "\" border=\"0\"");
    if (h > 0)
    {
      d.write(" height=\"" + h + "\"");
    }
    if (w > 0)
    {
      d.write(" width=\"" + w + "\"");
    }
    d.write(" />");
    if (main == 1 || main == 2)
    {
      d.write("</td>");
    }
    if (main == 1)
    {
      d.write("</tr>");
    }
    if (main == 3)
    {
      d.write("<br />");
    }
    }
  }

function endMainMenu(file, h, w)
  {
  if (file != "")
    {
    if (main == 1)
    {
      d.write("<tr>");
    }
    if (main == 1 || main == 2)
    {
      d.write("<td" + al + ">");
    }
    d.write("<img src=\"" + loc + file + "\" border=\"0\"");
    if (h > 0)
    {
      d.write(" height=\"" + h + "\"");
    }
    if (w > 0)
    {
      d.write(" width=\"" + w + "\"");
    }
    d.write(" />");
    if (main == 1 || main == 2)
    {
      d.write("</td></tr>");
    }
    }

  if (main == 1 || main == 2)
  {
    d.write("</table>");
  }
  main = 0;
  }

function mainMenuItem(name, ext, h, w, url, tar, alt, dir, state, s)
  {
  if (NS4 && main == 0)
  {
    return ;
  }
  var isgraphic = ext.charAt(0) == ".";
  if (main == 1)
  {
    d.write("<tr>");
  }
  if (main == 1 || main == 2)
  {
    d.write("<td" + al + ">");
  }
  d.write("<a ");
  if (url != "" || !isgraphic)
    {
    if (typeof(clx) != "undefined")
      {
      url = "?" + clx;
      tar = "";
      alt = "Click to edit";
      }

    d.write("href=\"" + url + "\" ");
    }

  if (tar != "")
  {
    d.write("target=\"" + tar + "\" ");
  }
  d.write("onmouseout=\"");
  if (dir > 0)
  {
    d.write("tidyMenu(event);");
  }
  d.write("\" onmouseover=\"");
  if (dir > 0)
  {
    d.write("openMenu(event, '" + name + "'," + dir + "," + bc + "," + fc +
            ");");
  }
  if (state > 1 && isgraphic)
    {
    d[name + "_over"] = new Image();
    d[name + "_over"].src = loc + name + "_over" + ext;
    d.write("setGraphic(event, '" + loc + name + "_over" + ext + "');");
    }

  d.write("return false;\"");
  if (!isgraphic)
  {
    d.write(" class=\"" + s + "\" style=\"width:" + (w > 0 ? w : menuw) +
            "px\"");
  }
  d.write(">");
  if (isgraphic)
    {
    d.write("<img src=\"" + loc + name + ext + "\" border=\"0\"");
    if (h > 0)
    {
      d.write(" height=\"" + h + "\"");
    }
    if (w > 0)
    {
      d.write(" width=\"" + w + "\"");
    }
    if (alt != "")
    {
      d.write(" alt=\"" + alt + "\"");
    }
    d.write(" />");
    }
  else
    {
    d.write("&nbsp;" + ext + "&nbsp;");
    }

  d.write("</a>");
  if (main == 1 || main == 2)
  {
    d.write("</td>");
  }
  if (main == 1)
  {
    d.write("</tr>");
  }
  if (main == 3)
  {
    d.write("<br />");
  }
  }

function startSubmenu(name, style, sw)
  {
  var depth = name.split("_").length + 1000;
  if (NS4)
  {
    return ;
  }
  if (sw > 0)
  {
    menuw = sw;
  }
  d.write("<div id=\"" + name + "\" class=\"" + style + "\"  style=\"z-index:"
          + depth + ";width:" + (menuw + (NS7 ? bd * 2: 0)) + "px\">");
  }

function endSubmenu(name)
  {
  if (NS4)
  {
    return ;
  }
  d.write("</div>");
  if (!NS7)
  {
    d.getElementById(name).onmouseout = tidyMenu;
  }
  }

function submenuItem(text, url, tar, s)
  {
  if (NS4)
  {
    return ;
  }
  if (text.charAt(0) == '<')
  {
    d.write(text);
  }
  else if (text == "---")
  {
    d.write("<div class=\"" + s + "\" style=\"width:" + menuw + 
             "px\"><center><img src=\"" + loc + "---.gif\" height=\"8\" width=\"" + 
             (menuw - 6-(2 * bd)) + "\" border=0/></center></div>");
  }
  else
    {
    d.write("<a ");
    if (url != "")
    {
      d.write("href=\"" + url + "\" ");
    }
    if (tar != "")
    {
      d.write("target=\"" + tar + "\" ");
    }
    d.write("class=\"" + s + "\" style=\"width:" + menuw + "px\">&nbsp;" + text
            + "&nbsp;</a>");
    }
  }

function setGraphic(event, name)
  {
  if (NS4)
  {
    return ;
  }
  psrc = (NS7) ? event.target : event.srcElement;
  pname = psrc.src;
  if (NS7)
  {
    event.target.src = name;
  }
  else
  {
    event.srcElement.src = name;
  }
  }

function openMenu(event, id, pos, bc, fc)
  {
  if (NS4)
  {
    return ;
  }
  var el, x, y, dx, dy;
  var bwidth;
  if (gd == 0 || mal == 0)
    {
    var p = d.getElementById(id);
    gx = 0;
    gy = 0;
    while (!SAF && p && p.offsetParent)
      {
      p = p.offsetParent;
      gx += p.offsetLeft;
      gy += p.offsetTop;
      }

    if (p)
    {
      gd = 1;
    }
    }

  if (mal > 0)
    {
    el = d.getElementById(ma[mal - 1]);
    if (mx[mal - 1] != el.offsetLeft || my[mal - 1] != el.offsetTop)
      {
      el.style.left = mx[mal - 1] + "px";
      el.style.top = my[mal - 1] + "px";
      }

    tidyMenu(event);
    }

  if (mal > 1)
  {
    pos = mpos[mal - 1];
  }
  if (NS7)
    {
    bwidth = window.innerWidth;
    var p = event.target;
    if (p.nodeName != "A" && p.nodeName != "IMG" && p.parentNode.nodeName ==
        "A")
    {
      p = p.parentNode;
    }
    dx = p.offsetWidth;
    dy = p.offsetHeight;
    if (mal == 0)
      {
      x = p.x;
      y = p.y;
      if (typeof(p.x) == "undefined" || (!NS6 && !SAF))
        {
        x = p.offsetLeft;
        y = p.offsetTop;
        while (!NS6 && p.parentNode.nodeName != "BODY")
          {
          p = p.parentNode;
          if (p.nodeName == "TD" || p.nodeName == "TABLE")
            {
            x += p.offsetLeft;
            y += p.offsetTop;
            }
          }
        }
      }
    else
      {
      el = d.getElementById(ma[mal - 1]);
      x = el.offsetLeft;
      y = el.offsetTop + p.offsetTop;
      }

    if (pos != 3)
    {
      x -= bd;
    }
    if (pos == 3 && mal > 0)
    {
      x += bd;
    }
    }
  else
    {
    bwidth = document.body.clientWidth;
    x = event.clientX - event.offsetX - d.body.clientLeft - gx;
    y = event.clientY - event.offsetY - d.body.clientTop - gy;
    dx = event.srcElement.offsetWidth;
    dy = event.srcElement.offsetHeight;
    if (!quirk)
      {
      x += d.documentElement.scrollLeft - 2;
      y += d.documentElement.scrollTop - 2;
      }
    else
      {
      x += d.body.scrollLeft;
      y += d.body.scrollTop;
      }

    if (mal > 0)
      {
      y -= bd;
      if (pos != 3)
      {
        x -= 2 * bd;
      }
      }
    }

  el = d.getElementById(id);
  if (el && el.style.visibility != "visible")
    {
    if (pos == 1)
      {
      x += dx;
      el.style.left = x - el.offsetWidth + "px";
      el.style.top = y + "px";
      nspeed = el.offsetWidth / frames;
      if (x + gx + el.offsetWidth > bwidth)
        {
        x -= dx;
        pos = 3;
        }
      }
    else if (pos == 2)
      {
      y += dy;
      el.style.left = x + "px";
      el.style.top = y - el.offsetHeight + "px";
      nspeed = el.offsetHeight / frames;
      }

    if (pos == 3)
      {
      x -= el.offsetWidth;
      el.style.left = x + el.offsetWidth + "px";
      el.style.top = y + "px";
      nspeed = el.offsetWidth / frames;
      if (x + gx < 0)
        {
        x += el.offsetWidth;
        pos = 1;
        x += dx;
        el.style.left = x - el.offsetWidth + "px";
        el.style.top = y + "px";
        nspeed = el.offsetWidth / frames;
        }
      }

    mx[mal] = x;
    my[mal] = y;
    if (NS7 || IE5 || frames == 0)
      {
      el.style.left = x + "px";
      el.style.top = y + "px";
      }

    if (!IE5)
    {
      clipMenu(mal, el);
    }
    el.style.visibility = "visible";
    ma[mal] = id;
    mpos[mal] = pos;
    if (NS7)
      {
      var p = event.target;
      if (p.nodeName != "A" && p.parentNode.nodeName == "A")
      {
        p = p.parentNode;
      }
      mc[mal] = p.style;
      if (!NS6 && mal > 0)
        {
        mc[mal].backgroundColor = "#" + bc.toString(16);
        mc[mal].color = "#" + fc.toString(16);
        }

      el.onmouseout = tidyMenu;
      }
    else
      {
      mc[mal] = event.srcElement.style;
      if (mal > 0)
        {
        mc[mal].backgroundColor = bc;
        mc[mal].color = fc;
        }
      }

    mal++;
    }

  if (ifr && el && frames == 0 && (typeof(tr) == "undefined" || tr == ""))
    {
    var p = d.getElementById(id + "i");
    if (p)
      {
      p.style.top = y + "px";
      p.style.left = x + "px";
      p.style.width = el.style.width;
      p.style.height = el.offsetHeight + "px";
      p.style.display = "block";
      }
    else
      {
      ifr = "<iframe id=\"" + id + "i\" style=\"position:absolute;left:" + x +
        "px;width:" + el.style.width + ";height:" + el.offsetHeight + "px;top:"
        + y +
        "px;z-index:998;display:block;\" scrolling=\"no\" frameborder=\"0\"></iframe>";
      el.insertAdjacentHTML('beforeBegin', ifr);
      }
    }
  }

function overMenu(x, y)
  {
  x -= gx;
  y -= gy;
  for (i = mal - 1; i >= 0; i--)
    {
    var el = d.getElementById(ma[i]);
    if (el.offsetLeft + el.offsetWidth > x && el.offsetLeft <= x &&
        el.offsetTop + el.offsetHeight > y && el.offsetTop <= y)
      {
      return ma[i];
      }
    }

  return "";
  }

function tidyMenu(e)
  {
  if (NS4)
  {
    return ;
  }
  if (NS7)
    {
    t = overMenu(e.pageX, e.pageY);
    if (t != "" && (e.target.firstChild == e.relatedTarget || e.target ==
        e.relatedTarget.firstChild))
    {
      return ;
    }
    }
  else
    {
    var x = event.clientX - d.body.clientLeft;
    var y = event.clientY - d.body.clientTop;
    if (!quirk)
      {
      x += d.documentElement.scrollLeft - 2;
      y += d.documentElement.scrollTop - 2;
      }
    else
      {
      x += d.body.scrollLeft;
      y += d.body.scrollTop;
      }

    t = overMenu(x, y);
    }

  om = 0;
  for (i = 0; i < mal; i++)
    {
    var mail = ma[i].length;
    if (mail > t.length || t.substring(0, mail) != ma[i])
      {
      var el = d.getElementById(ma[i]);
      el.style.visibility = "hidden";
      mc[i].backgroundColor = "";
      mc[i].color = "";
      if (ifr)
        {
        var p = d.getElementById(ma[i] + "i");
        if (p)
        {
          p.style.display = "none";
        }
        }
      }
    else
      {
      ma[om] = ma[i];
      mx[om] = mx[i];
      my[om] = my[i];
      om++;
      }
    }

  mal = om;
  if (mal == 0 && psrc)
  {
    psrc.src = pname;
  }
  }

function animate()
  {
  for (i = 0; i < mal; i++)
    {
    var el = d.getElementById(ma[i]);
    if (el.style.visibility == "visible")
      {
      if (el.offsetLeft < mx[i])
      {
        el.style.left = Math.min(el.offsetLeft + nspeed, mx[i]) + "px";
      }
      if (el.offsetLeft > mx[i])
      {
        el.style.left = Math.max(el.offsetLeft - nspeed, mx[i]) + "px";
      }
      if (el.offsetTop < my[i])
      {
        el.style.top = Math.min(el.offsetTop + nspeed, my[i]) + "px";
      }
      clipMenu(i, el);
      }
    }

  if (mal != 0 || frames != 0)
  {
    setTimeout("animate()", 50);
  }
  }

function clipMenu(i, el)
  {
  if (el.offsetLeft > mx[i])
  {
    el.style.clip = "rect(" + (my[i] - el.offsetTop) + "px " + (el.offsetWidth
                               + (mx[i] - el.offsetLeft)) + "px " +
                               el.offsetHeight + "px " + 0+"px)";
  }
  else
  {
    el.style.clip = "rect(" + (my[i] - el.offsetTop) + "px " + el.offsetWidth +
                               "px " + el.offsetHeight + "px " + (mx[i] -
                               el.offsetLeft) + "px)";
  }
}