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) {
		insurance_KY_IN_search_over = newImage("images/insurance-KY-IN_search-over.jpg");
		insurance_KY_IN_speaker_over = newImage("images/insurance-KY-IN_speaker-ove.jpg");
		insurance_KY_IN_Home_over = newImage("images/insurance-KY-IN_Home-over.jpg");
		insurance_KY_IN_LTC_over = newImage("images/insurance-KY-IN_LTC-over.jpg");
		insurance_KY_IN_Life_Ins_over = newImage("images/insurance-KY-IN_Life-Ins-ov.jpg");
		insurance_KY_IN_Medicare_over = newImage("images/insurance-KY-IN_Medicare-ov.jpg");
		insurance_KY_IN_Annuities_over = newImage("images/insurance-KY-IN_Annuities-o.jpg");		
		preloadFlag = true;
	}
}