function changeSearchType(value) {
    var search_type = {
        all: document.getElementById('search_all'),
        data: document.getElementById('search_data'),
        news: document.getElementById('search_news'),
        pic: document.getElementById('search_pic'),
        video: document.getElementById('search_video'),
        bbs: document.getElementById('search_bbs'),
        blog: document.getElementById('search_blog'),
        team: document.getElementById('search_team')
    }
    for (st in search_type) search_type[st].value = 0;
    search_type[value].value = 1;
}
document.writeln('<div id="nsearch">');
document.writeln('<form action="http://search.titan24.com/search.php" method="get"><fieldset>');
document.writeln('<input type="text" class="txt" name="keywords" value="关键字" onblur="if(this.value==\'\') this.value=\'关键字\';" onfocus="if(this.value==\'关键字\') this.value=\'\';"  />');
document.writeln('<input type="hidden" name="all" id="search_all" value="127" />');
document.writeln('<input type="hidden" name="data" id="search_data" value="0" />');
document.writeln('<input type="hidden" name="news" id="search_news" value="0" />');
document.writeln('<input type="hidden" name="pic" id="search_pic" value="0" />');
document.writeln('<input type="hidden" name="video" id="search_video" value="0" />');
document.writeln('<input type="hidden" name="bbs" id="search_bbs" value="0" />');
document.writeln('<input type="hidden" name="blog" id="search_blog" value="0" />');
document.writeln('<input type="hidden" name="team" id="search_team" value="0" />');
document.writeln('<p><select name="searchtype" onchange="changeSearchType(this.value);">');
document.writeln('<option value="all">全站</option>');
document.writeln('<option value="data">资料库</option>');
document.writeln('<option value="news">新闻</option>');
document.writeln('<option value="pic">视界</option>');
document.writeln('<option value="video">视频</option>');
document.writeln('<option value="bbs">论坛</option>');
document.writeln('<option value="blog">博客</option>');
document.writeln('<option value="team">军团</option>');
document.writeln('</select></p>');
document.writeln('<button type="submit" title="titan24.com - search">搜索</button>');
document.writeln('<ul>');
document.writeln('<li><a href="http://search.titan24.com/index.html" target="_blank">高级搜索</a></li>');
document.writeln('<li><a href="http://search.titan24.com/127/7c/ba/5aea5piO/">姚明</a></li>');
document.writeln('<li><a href="http://search.titan24.com/127/e5/38/5piT5bu66IGU/">易建联</a></li>');
document.writeln('<li><a href="http://search.titan24.com/127/e4/d4/5aWl6L-Q/">奥运</a></li>');
document.writeln('</ul>');
document.writeln('</fieldset></form>');
document.writeln('</div>');