var m_subnavID = null;
var m_subnavColor = '#ffffff';

function SubNav(e,color) {
  var subNavNode = document.getElementById("subnav");
    var ulNode = e.getElementsByTagName("ul")[0];
  if (ulNode != null) {
    subNavNode.style.backgroundColor = color;
    subNavNode.innerHTML = "<ul>" + ulNode.innerHTML + "</ul>";
  }
  else {
    subNavNode.style.backgroundColor = "#ffffff";
  }
}

function SetSelectedSubNav(id, color) {
  m_subnavID = id;
  m_subnavColor = color;
  ShowSelectedSubNav ();
}

function ShowSelectedSubNav ()
{
  var e = document.getElementById(m_subnavID);
  if (e != null) {
    var bgColor = m_subnavColor;
    if (e.getElementsByTagName("li").length <= 2)
      bgColor = "#ffffff";
    SubNav(e, bgColor);
  }
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}