if(document.images) {
	var navimg1 = new Array(7);
	var navimg2 = new Array(7);
	for (var i = 0; i < navimg1.length; i++) {
		ic = (i < 9)? '0' + (i+1): ''+(i+1); 
		navimg1[i] = new Image();
		navimg2[i] = new Image();
		navimg1[i].src = "/images/nav/asp_mtn_int_nav_"+ic+"a.gif"
		navimg2[i].src = "/images/nav/asp_mtn_int_nav_"+ic+"b.gif"
	}
}