function disableAddress2(checkBoxValue) {
    if (checkBoxValue) {
        $('.address2 input').css('background-color', '#ccc').attr('disabled', true); 
    } else {
        $('.address2 input').css('background-color', '#fff').attr('disabled', false);
    }
}

function slideshowNext(){
	var $active = $('#slideshow .active');
	var $next = ($('#slideshow .active').next().length > 0) ? $('#slideshow .active').next() : $('#slideshow img:first');
	$next.css('z-index',2);//move the next image up the pile
	$active.fadeOut(1500,function(){//fade out the top image
		$active.css('z-index',1).show().removeClass('active');//reset the z-index and unhide the image
		$next.css('z-index',3).addClass('active');//make the next image the top one
	});
}