/**
 * Roll-overs to "Previous" "Next" navigation block
 * requires /js/scripts.js
 *
 */

try {
	MM_preloadImages("/assets/images/ar_l.gif", "/assets/images/ar_l_o.gif", "/assets/images/ar_r.gif", "/assets/images/ar_r_o.gif");
} catch ( e ) { } ;

var changeBackImage = function(el, s) {
	try {
		el.src = s;
	} catch ( e ) { };
} ;