// preload all of the mouseover images:

if( doMouseovers ) {
b1off = new Image(); b1off.src = "/files/images/btn_aboutOFF.gif";
b1on = new Image(); b1on.src = "/files/images/btn_aboutON.gif";
b2off = new Image(); b2off.src = "/files/images/btn_careerOFF.gif";
b2on = new Image(); b2on.src = "/files/images/btn_careerON.gif";
b3off = new Image(); b3off.src = "/files/images/btn_admissionOFF.gif";
b3on = new Image(); b3on.src = "/files/images/btn_admissionON.gif";
b4off = new Image(); b4off.src = "/files/images/btn_publicationsOFF.gif";
b4on = new Image(); b4on.src = "/files/images/btn_publicationsON.gif";
b5off = new Image(); b5off.src = "/files/images/btn_conferencesOFF.gif";
b5on = new Image(); b5on.src = "/files/images/btn_conferencesON.gif";
b6off = new Image(); b6off.src = "/files/images/btn_governmentOFF.gif";
b6on = new Image(); b6on.src = "/files/images/btn_governmentON.gif";
b7off = new Image(); b7off.src = "/files/images/btn_equityOFF.gif";
b7on = new Image(); b7on.src = "/files/images/btn_equityON.gif";
b8off = new Image(); b8off.src = "/files/images/btn_resourcesOFF.gif";
b8on = new Image(); b8on.src = "/files/images/btn_resourcesON_1_.gif";
}

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

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