document.write("<table align='center'><tr><form action='http://www.thmz.com/search/search.php' name='searchform' method='post' target='_blank'><td align='center'>全部频道检索：<SELECT NAME='searchfield' class=blacklink><option value='title' >标题</option><option value='brief'>摘要</option><option value='keywords'>关键字</option></SELECT>　<input type='text' name='searchkey' size='14' value=''><INPUT type='image' height=21 width=40 src='http://www.thmz.com/php/search/images/thmzn_go03.gif'  align=absmiddle></td></tr></form></table>")