// Neil P. Arnold - 7/21/2004
// begin rollover script
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function preloadImages() {
	if (document.images) {
		about_dhfa_over = newImage("/dentalhealth/images/nav/about_dhfa_over.gif");
		about_dhfa_off = newImage("/dentalhealth/images/nav/about_dhfa.gif");
		
		dental_clinics_over = newImage("/dentalhealth/images/nav/dental_clinics_over.gif");
		dental_clinics_off = newImage("/dentalhealth/images/nav/dental_clinics.gif");
		
		oral_health_over = newImage("/dentalhealth/images/nav/oral_health_over.gif");
		oral_health_off = newImage("/dentalhealth/images/nav/oral_health.gif");
		
		kids_over = newImage("/dentalhealth/images/nav/kids_over.gif");
		kids_off = newImage("/dentalhealth/images/nav/kids.gif");
		
		partnerships_over = newImage("/dentalhealth/images/nav/partnerships_over.gif");
		partnerships_off = newImage("/dentalhealth/images/nav/partnerships.gif");
		
		preloadFlag = true;
	}
}


function Off(target) {
	if (document.images && preloadFlag){
		document[target].src = eval(target + "_off.src");
	}
}

function Over(target) {
	if (document.images && preloadFlag){
		document[target].src = eval(target + "_over.src");
	}
}

//end rollover script

var preloadFlag = false;
preloadImages();