function setupImages(objectName, imageNormal, imageOver)
{
   if (document.images)
   {
      eval(objectName + "Normal = new Image()");
      eval(objectName + "Normal.src = '" + imageNormal + "'");

      eval(objectName + "Over = new Image()");
      eval(objectName + "Over.src = '" + imageOver + "'");
  }
}

function imgOver(imgName)
{
   if (document.images)
   {
      document[imgName].src = eval(imgName + "Over.src");
   }
}

function imgNormal(imgName)
{
   if (document.images)
   {
      document[imgName].src = eval(imgName + "Normal.src");
   }
}

function navOver(imgName, squareName)
{
   if (document.images)
   {
      document[imgName].src = eval(imgName + "Over.src");
   }
   if (document.images && (eval("document.images." + squareName)) )
   {
      document[squareName].src = eval(squareName + "Over.src");
   }
}

function navNormal(imgName, squareName)
{
   if (document.images)
   {
      document[imgName].src = eval(imgName + "Normal.src");
   }
   if (document.images && (eval("document.images." + squareName)) )
   {
      document[squareName].src = eval(squareName + "Normal.src");
   }
}

function open_letters(url)
{
  mywin = window.open(url,"win",'location=0,directories=0,status=0,menubar=0,screenx=0,top=0,scrollbars=0,resizable=0,width=700,height=370');
}

function open_window(url)
{
  newWin = window.open(url,"newWin","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,width=600,height=350");
}

function open_postagemeters(id_number)
{
  newWin = window.open("postagemeters/postagemeters.asp?id="+id_number,"postageMeter","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,width=350,height=400");
}

function GoSite(s)
{
  if (s.options[s.selectedIndex].value != "")
  {
    var d = s.options[s.selectedIndex].value;
    window.top.location.href = d;
    s.selectedIndex=0;
    return true;
  }
}