// preload all of the mouseover images:

if( doMouseovers ) {
b1off = new Image(); b1off.src = "/images/Btn_JHHome2Off.gif";
b1on = new Image(); b1on.src = "/images/Btn_JHHomeOn.gif";
b2off = new Image(); b2off.src = "/images/Btn_JHPalmhenge2Off.gif";
b2on = new Image(); b2on.src = "/images/Btn_JHPalmhengeOn.gif";
b3off = new Image(); b3off.src = "/images/Btn_JHCracker2Off.gif";
b3on = new Image(); b3on.src = "/images/Btn_JHCrackerOn.gif";
b4off = new Image(); b4off.src = "/images/Btn_JHOther2Off.gif";
b4on = new Image(); b4on.src = "/images/Btn_JHOther2On.gif";
b5off = new Image(); b5off.src = "/images/Btn_JHGuitars2Off.gif";
b5on = new Image(); b5on.src = "/images/Btn_JHGuitarsOn.gif";
b6off = new Image(); b6off.src = "/images/Btn_JHBio2Off.gif";
b6on = new Image(); b6on.src = "/images/Btn_JHBioOn.gif";
b7off = new Image(); b7off.src = "/images/Btn_JHFilmScores2Off.gif";
b7on = new Image(); b7on.src = "/images/Btn_JHFilmScoresOn.gif";
b8off = new Image(); b8off.src = "/images/Btn_JHTourDates2Off.gif";
b8on = new Image(); b8on.src = "/images/Btn_JHTourDatesOn.gif";
b9off = new Image(); b9off.src = "/images/Btn_JHRoadBlog2Off.gif";
b9on = new Image(); b9on.src = "/images/Btn_JHRoadBlogOn.gif";
b10off = new Image(); b10off.src = "/images/Btn_JHLinks2Off.gif";
b10on = new Image(); b10on.src = "/images/Btn_JHLinks2On.gif";
}

function hiLite( imgDocID, imgObjName )
{
  if (doMouseovers) {
    document.images[imgDocID].src = imgObjName;
  }
}

function hiLiteOff( imgDocID, imgObjName )
{
  if( doMouseovers ) {
    document.images[imgDocID].src = imgObjName;
  }
}