function search_check(obj){if(obj.keyboard.value.length==0){alert('请输入搜索关键字');return false;}return true;}document.write("<table border=0 cellpadding=3 cellspacing=1><form name=search_js1 method=post action=\'http://www.zjwoman.com/e/search/index.php\' onsubmit=\'return search_check(document.search_js1);\'><tr><td><div align=center><input type=\"hidden\" name=\"show\" value=\"title,smalltext\"><input type=\"hidden\" name=\"tbname\" value=\"article\"><input type=\"hidden\" name=\"tempid\" value=\"1\" /><input name=\"keyboard\" type=\"text\" class=\"serch\" value=\"请输入关键字\" /></div></td>      <td><input name=\"Submit\" type=\"image\" value=\"提交\" src=\"http://www.zjwoman.com/skin/default/images/top_11.jpg\" /></td></tr></form></table>");