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) {
		navtop_Find_over = newImage("images/navtop_Find-over.gif");
		navtop_Financing_over = newImage("images/navtop_Financing-over.gif");
		navtop_Future_over = newImage("images/navtop_Future-over.gif");
		navtop_Interest_over = newImage("images/navtop_Interest-over.gif");
		navtop_Gallery_over = newImage("images/navtop_Gallery-over.gif");
		navtop_Press_over = newImage("images/navtop_Press-over.gif");
		navtop_Story_over = newImage("images/navtop_Story-over.gif");
		navtop_Owners_over = newImage("images/navtop_Owners-over.gif");
		navtop_Contact_over = newImage("images/navtop_Contact-over.gif");
		sn2_elevations_over = newImage("images/sn2_elevations_mo.gif");
		sn2_features_over = newImage("images/sn2_features_mo.gif");
		sn2_map_over = newImage("images/sn2_map_mo.gif");
		sn2_financing_over = newImage("images/sn2_financing_mo.gif");

		sn_3_1_mo = newImage("images/sn_3_1_mo.gif");
		sn_3_1a_mo = newImage("images/sn_3_1a_mo.gif");
		sn_3_1b_mo = newImage("images/sn_3_1b_mo.gif");
		sn_3_1c_mo = newImage("images/sn_3_1c_mo.gif");
		sn_3_1d_mo = newImage("images/sn_3_1d_mo.gif");
		sn_3_1d_mo = newImage("images/sn_3_1e_mo.gif");
		sn_3_2_mo = newImage("images/sn_3_2_mo.gif");
		sn_3_2a_mo = newImage("images/sn_3_2a_mo.gif");
		sn_3_3_mo = newImage("images/sn_3_3_mo.gif");
		sn_3_3a_mo = newImage("images/sn_3_3a_mo.gif");
		sn_3_4_mo = newImage("images/sn_3_4_mo.gif");
		sn_3_4a_mo = newImage("images/sn_3_4a_mo.gif");
		sn_3_5_mo = newImage("images/sn_3_5_mo.gif");
		sn_3_5a_mo = newImage("images/sn_3_5a_mo.gif");
		sn_3_6_mo = newImage("images/sn_3_6_mo.gif");
		sn_3_6a_mo = newImage("images/sn_3_6a_mo.gif");
		
		preloadFlag = true;
	}
}