// Creating Images and setting up their src properties
if (document.images)
{


// HISTORY -- Contextual Nav
btnOriginsPic_over          = new Image
btnOriginsPic_over.src      ="/images/btnOriginsPic_over.gif"
btnOriginsPic_off           = new Image
btnOriginsPic_off.src       ="/images/btnOriginsPic_off.gif"

btnDevPic_over              = new Image
btnDevPic_over.src          ="/images/btnDevPic_over.gif"
btnDevPic_off               = new Image
btnDevPic_off.src           ="/images/btnDevPic_off.gif"

btnGrowthPic_over           = new Image
btnGrowthPic_over.src       ="/images/btnGrowthPic_over.gif"
btnGrowthPic_off            = new Image
btnGrowthPic_off.src        ="/images/btnGrowthPic_off.gif"

btnTodayPic_over            = new Image
btnTodayPic_over.src	    ="/images/btnTodayPic_over.gif"
btnTodayPic_off             = new Image
btnTodayPic_off.src         ="/images/btnTodayPic_off.gif"

btnPresentPic_over          = new Image
btnPresentPic_over.src	    ="/images/btnPresentPic_over.gif"
btnPresentPic_off           = new Image
btnPresentPic_off.src       ="/images/btnPresentPic_off.gif"


}

// roll over OVER function
function rollOver(imgName)
{
  if (document.images)
  {
   document[imgName].src=eval(imgName + "over.src");
  }
}

// roll over ON function
function rollOn(imgName)
{
  if (document.images)
  {
   document[imgName].src=eval(imgName + "on.src");
  }
}

// roll over OFF function
function rollOff(imgName)
{
  if (document.images)
  {
   document[imgName].src=eval(imgName + "off.src");
  }
}
// -----------------------