<!--
//preload images for better viewing

if (document.images) {

  ref1_off     = new Image(160,20);
  ref1_off.src = "images/homebuttonoff.gif";
  ref1_on      = new Image(160,20);
  ref1_on.src  = "images/homebuttonon.gif";
  ref2_off     = new Image(160,20);
  ref2_off.src = "images/contactbuttonoff.gif";
  ref2_on      = new Image(160,20);
  ref2_on.src  = "images//contactbuttonon.gif";
  ref3_off     = new Image(160,20);
  ref3_off.src = "images/officebuttonoff.gif";
  ref3_on      = new Image(160,20);
  ref3_on.src  = "images/officebuttonon.gif";
  ref4_off     = new Image(149,20);
  ref4_off.src = "images/servicesbuttonoff.gif";
  ref4_on      = new Image(149,20);
  ref4_on.src  = "images/servicesbuttonon.gif";
  ref5_off     = new Image(149,20);
  ref5_off.src = "images/resultsbuttonoff.gif";
  ref5_on      = new Image(149,20);
  ref5_on.src  = "images/resultsbuttonon.gif";
  ref6_off     = new Image(149,20);
  ref6_off.src = "images/aboutbuttonoff.gif";
  ref6_on      = new Image(149,20);
  ref6_on.src  = "images/aboutbuttonon.gif";
  ref7_off     = new Image(149,20);
  ref7_off.src = "images/resourcesbuttonoff.gif";
  ref7_on      = new Image(149,20);
  ref7_on.src  = "images/resourcesbuttonon.gif";
  ref8_off     = new Image(149,20);
  ref8_off.src = "images/contactsidebuttonoff.gif";
  ref8_on      = new Image(149,20);
  ref8_on.src  = "images/contactsidebuttonon.gif";
  ref9_off     = new Image(149,20);
  ref9_off.src = "images/clientsbuttonoff.gif";
  ref9_on      = new Image(149,20);
  ref9_on.src  = "images/clientsbuttonon.gif";
}

//func() to handle mouseover
//imgOff is off image
//imgOn is on image
function rollOver(imgOff,imgOn) {

   if (document.images)
   {
   document.images[imgOff].src = eval(imgOn + ".src")
   }
}

//func to open popup window for gallery
function openit(url, title, options)
{
	window.open(url, title, options);
}