// Main Navigation Preload Script
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) {
		st_name_rhode_island_over = newImage("images/st_name-rhode_island_over.gif");
		st_name_connecticut_over = newImage("images/st_name-connecticut_over.gif");
		st_name_mass_over = newImage("images/st_name-mass_over.gif");
		st_name_vermont_over = newImage("images/st_name-vermont_over.gif");
		st_name_new_hampshire_over = newImage("images/st_name-new_hampshire_over.gif");
		st_name_maine_over = newImage("images/st_name-maine_over.gif");
		preloadFlag = true;
	}
}