homepage = false;
// onresize for ns4
var origWidth, origHeight;
if (document.layers) {
    origWidth = window.innerWidth; origHeight = window.innerHeight;
    window.onresize = function() { if (window.innerWidth != origWidth || window.innerHeight != origHeight) history.go(0); }
}
var toHide=0;
var onSub=0;
var cur_lyr="secondNav";    // holds id of currently visible layer
var cur_lyr_color;
var cur_sub_lyr;
function swapLayers(id,idColor,subLyr) {
  if (cur_lyr) hideLayer(cur_lyr, idColor,subLyr);
  if(cur_lyr_color) changeColor(cur_lyr_color);
  if(cur_sub_lyr) changeColor(cur_sub_lyr);
  showLayer(id,idColor,subLyr);
  cur_lyr = id;
  cur_lyr_color = idColor;
  cur_sub_lyr=subLyr;
}
function showLayer(id,idColor,subLyr) {
  var lyr = getElemRefs(id);
  if (lyr && lyr.css) {
  //lyr.css.visibility = "visible";
  lyr.style.display = "block";
  }
  var iColor = getElemRefs(idColor);
  iColor.style.background = "#f4f5f9";
  var iColor1 = getElemRefs(subLyr);
  iColor1.style.background = "#f4f5f9";
}
function hideLayer(id,idColor,subLyr) {
  var lyr = getElemRefs(id);
  if (lyr && lyr.css)
  //lyr.css.visibility = "hidden";
  lyr.style.display = "none";
    var iColor = getElemRefs(idColor);
    iColor.style.background = "#D7DCE8";
    var iColor1 = getElemRefs(subLyr);
    iColor1.style.background = "#D7DCE8";
}
function changeColor(id) {
  var iColor = getElemRefs(id);
  iColor.style.background = "#D7DCE8";
}
function getElemRefs(id) {
    var el = (document.getElementById)? document.getElementById(id): (document.all)? document.all[id]: (document.layers)? document.layers[id]: null;
    if (el) el.css = (el.style)? el.style: el;
    return el;
}
function showDefalut() {
    baseLyr = getElemRefs("secondNav");
    baseLyr.style.display = "block";
    cur_lyr="secondNav";
    baseLyr.style.background = "#D7DCE8";
}
function closeSub() {
    //alert('fired');
    subNav1.style.display = "none";
    subNav2.style.display = "none";
    subNav3.style.display = "none";
    subNav4.style.display = "none";
    subNav5.style.display = "none";
    subNav6.style.display = "none";
    subNav7.style.display = "none";
    Products.style.background = "#D7DCE8";
    Products1.style.background = "#D7DCE8";
    showDefalut();
}
function doSwap() {
    eval(myVar);
}
function setState(var1, var2, var3){
    myVar = 'swapLayers(\''+var1+'\',\''+var2+'\',\''+var3+'\')';
    myTimer=setTimeout('doSwap()',menuDelay);
}
function resetState(){
    clearTimeout(myTimer);
}
var myVar;
var menuDelay=250;