function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		a_over = newImage("/images/dining.thumb.over.jpg");
		b_over = newImage("/images/landing.thumb.over.jpg");
		c_over = newImage("/images/kitchen.thumb.over.jpg");
		d_over = newImage("/images/balcony.thumb.over.jpg");
		e_over = newImage("/images/living.thumb.over.jpg");
		f_over = newImage("/images/heater.thumb.over.jpg");
		g_over = newImage("/images/bathroom.thumb.over.jpg");
		h_over = newImage("/images/balcony_side.thumb.over.jpg");
		i_over = newImage("/images/hall_stand.thumb.over.jpg");
		j_over = newImage("/images/bedroom.thumb.over.jpg");
		k_over = newImage("/images/beach.thumb.over.jpg");
		l_over = newImage("/images/park.thumb.over.jpg");
		m_over = newImage("/images/master_bedroom.thumb.over.jpg");
		preloadFlag = true;
	}
}