document.write('<table border="0" width="100%" align=center cellspacing="0" cellpadding="0" bgcolor=""><tr><td align=center background="images/e06.gif">供求信息搜索</td></tr><form method="post" name="myform" action="showjiaoyisearch.asp"><tr><td width="100%" align=center valign="middle"><br>');document.write('<select name="action" size="1"><option value="">不指定条件</option><option value="title" >按标题</option><option value="content" >按内容</option><option value="author" >按发布人</option></select><br>');document.write('<select name="durge" size="1"><option selected value="">不指方式</option><option value="1">供应</option><option value="0">求购</option><option value="2">合作</option></select><br>');document.write('<input type="text" name="key" size=10 value="" maxlength="50">&nbsp;<input type="submit" name="Submit" value="查询" class="submit">          </td></tr></form></table>');