var $j = jQuery.noConflict();
var galleryStart = 1; var galleryEnd = 7;
function refreshImage() {
	if (galleryCurr > galleryEnd) { galleryCurr = galleryStart; }
	if (galleryCurr < galleryStart) { galleryCurr = galleryEnd; }
	var newimg = 'url("gallery/'+galleryCurr+'_thumb.jpg")';
	$j("#galleryPreviewImage").hide();
	$j("#galleryPreviewImage").css('background-image', newimg);
	$('galleryPreviewImage').appear();
}