document.writeln("<FORM action=http://www.google.com/search method=get name=\"searchform\" target=\"_blank\" id=searchform>");
document.writeln("<INPUT value=www.qidasoft.com type=hidden name=sitesearch>");
document.writeln("<INPUT name=as_q class=box id=searched_content title=请在此输入搜索内容 maxlength=\"50\"> ");
document.writeln("<INPUT name=\"\" type=submit class=button title=站内搜索 value=站内搜索></FORM>");