 <!--
function newImage(arg) {
  if (document.images) {
    rslt = new Image();
    rslt.src = arg;
    return rslt;
  }
}

function changeImages() {
  if (document.images && (preloadFlag == true)) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
    }
  }
}

var preloadFlag = false;
function preloadImages() {
  if (document.images) {
    k12_over = newImage("/images/home/k12_over.gif");
    college_over = newImage("/images/home/college_over.gif");
    college_over005 = newImage("/images/home/college_over-05.gif");
    grad_over = newImage("/images/home/grad_over.gif");
    grad_over008 = newImage("/images/home/grad_over-08.gif");
    license_over = newImage("/images/home/license_over.gif");
    license_over011 = newImage("/images/home/license_over-11.gif");
    english_over = newImage("/images/home/english_over.gif");
    english_over014 = newImage("/images/home/english_over-14.gif");
    school_over = newImage("/images/home/school_over.gif");
    school_over017 = newImage("/images/home/school_over-17.gif");
    preloadFlag = true;
  }
}

function getRefToDiv(divID) {
if( document.layers ) { //Netscape layers
return document.layers[divID]; }
if( document.getElementById ) { //DOM; IE5, NS6, Mozilla, Opera
return document.getElementById(divID); }
if( document.all ) { //Proprietary DOM; IE4
return document.all[divID]; }
if( document[divID] ) { //Netscape alternative
return document[divID]; }
return false;
}

function showDiv(thisDiv, show) {
myReference = getRefToDiv(thisDiv);
if( !myReference || myReference == null ) {
//window.alert('myReference returns null or not active');
return false;
}
if( myReference.style ) {
if (show) {
myReference.style.visibility = 'visible';
}
else {
myReference.style.visibility = 'hidden';
}

}
else {
if( myReference.visibility ) {
if (show) {
myReference.visibility = 'show';
}
else {
myReference.visibility = 'hide';
}
}
else {
//window.alert('BROWSER ERROR div');
return false;
}
}
return true;
}
//-->