请问大神，这个下拉搜索框，如果让搜索结果在新页面打开？
是JS代码里的问题？
小白不会JS，请大神指教，谢谢大神。
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>下拉搜索框</title><meta name="keywords" content="关键词" /><meta name="description" content="描述" /></head><form><select id="search"><option value="http://www.haosou.com/s?ie=utf-8&src=360chrome_toolbar_search&q=">好搜</option><option value="https://www.google.com/#q=">Google</option><option value="http://www.baidu.com/baidu?word=">百度</option><option value="http://www.sogou.com/web?query=">搜狗</option><option value="http://cn.bing.com/search?q=">Bing</option><option value="http://www.soso.com/q?&w=">搜搜</option><option value="http://www.youdao.com/search?q=">有道</option><option value="http://wiki.mbalib.com/wiki/Sepcial:Search?search=">MBA百科</option><option value="http://doc.mbalib.com/search?z=MBA&q=">MBA文库</option></select><input type="text" name="keyword" value="" placeholder="输入关键词"><input type="button" value="搜索" onclick="location.href=document.getElementById('search').value+document.getElementsByName('keyword')[0].value;"></form> </body></html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>下拉搜索框</title><meta name="keywords" content="关键词" /><meta name="description" content="描述" /> </head> <form> <select id="search"><option value="http://www.haosou.com/s?ie=utf-8&src=360chrome_toolbar_search&q=">好搜</option><option value="https://www.google.com/#q=">Google</option><option value="http://www.baidu.com/baidu?word=">百度</option><option value="http://www.sogou.com/web?query=">搜狗</option><option value="http://cn.bing.com/search?q=">Bing</option><option value="http://www.soso.com/q?&w=">搜搜</option><option value="http://www.youdao.com/search?q=">有道</option> <option value="http://wiki.mbalib.com/wiki/Sepcial:Search?search=">MBA百科</option><option value="http://doc.mbalib.com/search?z=MBA&q=">MBA文库</option> </select><input type="text" name="keyword" value="" placeholder="输入关键词"><input type="button" value="搜索" onclick="window.open(document.getElementById('search').value+document.getElementsByName('keyword')[0].value);" ></form> </body></html> onclick="window.open(document.getElementById('search').value+document.getElementsByName('keyword')[0].value,'_blank');"
感谢楼上两位回复。
