.imagegallery{display:block;text-align:center;}
.imagegallery a img{border:0;width:120px;height:120px;margin:0 4px 4px 0;padding:6px;background:url(ImageGallery_bck.gif) no-repeat left top;}
.imagegallery a:hover img{background-image:none;width:116px;height:116px;padding:8px;}
/* image preview */
img.imagepreview{position:absolute;border:solid 2px black;margin:0 0 0 0;visibility:hidden;cursor:pointer;z-index:200000;}