/**
 *  use jQuery for Slopoo studio
 *  Copyright (c) 2010 Varmus Lin & Lns(http://www.slopoo.com.tw/)
 *  varmus@slopoo.com.tw,lns@slopoo.com.tw
 *  Dual licensed under the MIT and GPL licenses:
 *  http://www.opensource.org/licenses/mit-license.php
 *  http://www.gnu.org/licenses/gpl.html
 */

$(function(){d4_key="d4_val";$("["+d4_key+"]").focus(function(){d4_val=$(this).attr(d4_key);val=$(this).val();if(val==d4_val){$(this).val("")}}).blur(function(){d4_val=$(this).attr(d4_key);val=$(this).val();if(val==""){$(this).val(d4_val)}});$("["+d4_key+"]").parents("form").submit(function(){$("["+d4_key+"]").trigger("focus")})});