startList = function() {
if (document.all&&document.getElementById) {
navRoot = document.getElementById("menublock");
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName=="DIV") {
node.onmouseover=function() {
this.className+=" over";
  }
  node.onmouseout=function() {
  this.className=this.className.replace(" over", "");
   }
   }
  }
 }
}
window.onload=startList;


function loadvalues()
{
  n_option = new Option("North", "north");
  s_option = new Option("South", "south");
  e_option = new Option("East", "east");
  w_option = new Option("West", "west");
  c_option = new Option("Clockwise", "clockwise");
  a_option = new Option("Anti-Clockwise", "aclockwise");

  var frmEls = document.forms["mailform"].elements;

  //while ( mailform.roaddir.length ) mailform.roaddir[0] = null;         // CLEAR VALUES
  while (frmEls["roaddir"].length) frmEls["roaddir"][0] = null;         // CLEAR VALUES

  if (frmEls["roadname"].value == "mroad")
  {
    document.location.href = 'http://www.frixo.com/traffic/m-roads.aspx';
  }
  if (frmEls["roadname"].value == "aroad")
  {
    document.location.href = 'http://www.frixo.com/traffic/a-roads.aspx';
  }


  if (frmEls["roadname"].value == "M25")
    {frmEls["startjun"].value  = "1A"; frmEls["endjun"].value  = "31";}
  if (frmEls["roadname"].value == "M1")
    {frmEls["startjun"].value  = "1"; frmEls["endjun"].value  = "47";}
  if (frmEls["roadname"].value == "M2")
    {frmEls["startjun"].value  = "1"; frmEls["endjun"].value  = "7";}
  if (frmEls["roadname"].value == "M3")
    {frmEls["startjun"].value  = "1"; frmEls["endjun"].value  = "14";}
  if (frmEls["roadname"].value == "M4")
    {frmEls["startjun"].value  = "1"; frmEls["endjun"].value  = "24";}
  if (frmEls["roadname"].value == "M5")
    {frmEls["startjun"].value  = "1"; frmEls["endjun"].value  = "31";}
  if (frmEls["roadname"].value == "M6")
    {frmEls["startjun"].value  = "1"; frmEls["endjun"].value  = "44";}
  if (frmEls["roadname"].value == "A1(M)")
    {frmEls["startjun"].value  = "1"; frmEls["endjun"].value  = "47";}
  if (frmEls["roadname"].value == "M11")
    {frmEls["startjun"].value  = "4"; frmEls["endjun"].value  = "14";}
  if (frmEls["roadname"].value == "M18")
    {frmEls["startjun"].value  = "1"; frmEls["endjun"].value  = "7";}
  if (frmEls["roadname"].value == "M20")
    {frmEls["startjun"].value  = "1"; frmEls["endjun"].value  = "13";}
  if (frmEls["roadname"].value == "M23")
    {frmEls["startjun"].value  = "7"; frmEls["endjun"].value  = "11";}
  if (frmEls["roadname"].value == "M27")
    {frmEls["startjun"].value  = "1"; frmEls["endjun"].value  = "16";}
  if (frmEls["roadname"].value == "M40")
    {frmEls["startjun"].value  = "1"; frmEls["endjun"].value  = "16";}
  if (frmEls["roadname"].value == "M42")
    {frmEls["startjun"].value  = "1"; frmEls["endjun"].value  = "11";}
  if (frmEls["roadname"].value == "M56")
    {frmEls["startjun"].value  = "1"; frmEls["endjun"].value  = "16";}
  if (frmEls["roadname"].value == "M60")
    {frmEls["startjun"].value  = "1"; frmEls["endjun"].value  = "27";}
  if (frmEls["roadname"].value == "M62")
    {frmEls["startjun"].value  = "4"; frmEls["endjun"].value  = "38";}
  if (frmEls["roadname"].value == "M67")
    {frmEls["startjun"].value  = "1"; frmEls["endjun"].value  = "3";}

        if ((frmEls["roadname"].value == "M1") |
           (frmEls["roadname"].value == "M5") |
           (frmEls["roadname"].value == "M6") |
           (frmEls["roadname"].value == "A1(M)") |
           (frmEls["roadname"].value == "M18") |
           (frmEls["roadname"].value == "M42") |
           (frmEls["roadname"].value == "M40") |
           (frmEls["roadname"].value == "M23") |
           (frmEls["roadname"].value == "M11"))
          {frmEls["roaddir"][0] = n_option; frmEls["roaddir"][1] = s_option;}
        if ((frmEls["roadname"].value == "M2") |
           (frmEls["roadname"].value == "M4") |
           (frmEls["roadname"].value == "M3") |
           (frmEls["roadname"].value == "M20") |
           (frmEls["roadname"].value == "M27") |
           (frmEls["roadname"].value == "M56") |
           (frmEls["roadname"].value == "M62") |
           (frmEls["roadname"].value == "M67") |
           (frmEls["roadname"].value== "M602"))
          {frmEls["roaddir"][0] = w_option; frmEls["roaddir"][1] = e_option;}
        if ((frmEls["roadname"].value == "M25") |
           (frmEls["roadname"].value == "M60"))
          {frmEls["roaddir"][0] = c_option; frmEls["roaddir"][1] = a_option;}

}


function newuserwindow()
{
  window.open("newusers.html", 'NewWindow1','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=yes,width = 300,height = 390')
}


function mess() // Scramble my email address
{
  var a,b,c,d,e

  a='<a hr'
  a+='ef=\"mai'
  b='a'
  b+='d'
  b+='m'
  b+='in'
  c='\">'
  a+='lto:'
  b+='@'
  e='</' + 'a>'
  d='admi'
  d+='n@frixo.com'
  b+='frixo.com'

  document.write(a+b+c+d+e)
}

function toggletextdisplay(myItem, myButton)
{
  olditem = myItem
  var myItem = document.getElementById(myItem);

  var el = document.getElementById(myButton)
  if (myItem.style.display != "none")
  {
    myItem.style.display = "none";
    el.innerHTML = "<img src=\"http://www.frixo.com/box-plus.gif\" alt =\"+\" />"
  }
  else
  {
    el.innerHTML = "<img src=\"http://www.frixo.com/box-minus.gif\" alt =\"-\" />"
    myItem.style.display = "block";
  }
}