div.check_if_exists_ok{margin-top:2px;padding-left:20px;font-size:8pt;line-height:18px;background-image:url(icon_ok.png);background-repeat:no-repeat;background-position:left, center;display:none}div.check_if_exists_error{margin-top:2px;padding-left:20px;font-size:8pt;line-height:18px;background-image:url(icon_error.png);background-repeat:no-repeat;background-position:left, center;display:none}div.check_if_exists_loading{margin-top:2px;padding-left:20px;font-size:8pt;line-height:18px;background-image:url(ajax-loader.gif);background-repeat:no-repeat;background-position:left, center;display:none}