document.writeln("<TABLE cellSpacing=0 cellPadding=0 width=380 border=0><TBODY>");

document.writeln("<TR><TD height=18></TD></TR>");

document.writeln("<TR><FORM name=bd_form onsubmit=javascript:doc=document.bd_form.search.value;if(doc==\"互联网\"){document.bd_form.tn.value=\"baidu\";document.bd_form.action=\"http://www1.baidu.com/baidu\";document.bd_form.target=\"_parent\";}if(doc==\"站内\"){document.bd_form.tn.value=\"bear\";document.bd_form.action=\"http://www.baidu.com/cgi-bin/search\";document.bd_form.target=\"_parent\";}return true;} method=get target=_blank>");

document.writeln("<TD><INPUT type=hidden name=tn> <INPUT type=hidden value=3 name=cl>");

document.writeln("<INPUT type=hidden value=0 name=lm> <INPUT class=formfont size=28 name=word> <SELECT name=search>");

document.writeln("<OPTION value=互联网 selected>互联网</OPTION>");

document.writeln("<OPTION value=站内>站内</OPTION>");

document.writeln("</SELECT> <INPUT type=submit value=百度搜索 name=Submit> </TD>");

document.writeln("</FORM></TR></TBODY></TABLE>");