function search4(){
if(form2.abc0.checked)
window.open("http://www.gougou.com/search?search="+form2.key.value,"mspg0");
if(form2.abc1.checked)
window.open("http://www.sogou.com/web?pid=58009401&query="+form2.key.value,"mspg1");
if(form2.abc2.checked)
window.open("http://www.youdao.com/search?q="+form2.key.value,"mspg2");
if(form2.abc3.checked)
window.open("http://www.google.com/search?hl=zh-CN&lr=lang_zh-CN&q="+form2.key.value,"mspg3");
if(form2.abc4.checked)
window.open("http://one.cn.yahoo.com/s?pid=hp&v=web&p="+form2.key.value,"mspg4");
if(form2.abc5.checked)
window.open("http://zhidao.baidu.com/q?ct=17&pn=0&tn=ikaslist&rn=10&word="+form2.key.value,"mspg5");
if(form2.abc6.checked)
window.open("http://video.baidu.com/v?ct=301989888&rn=20&pn=0&db=0&s=7&word="+form2.key.value,"mspg6");
if(form2.abc7.checked)
window.open("http://www.baidu.com/baidu?tn=linding&word="+form2.key.value,"mspg7");
if(form2.abc8.checked)
window.open("http://mp3search.baidu.com/wstsearch?tn=baidump3&ct=134217728&lm=-1&rn=&word="+form2.key.value,"mspg8");
if(form2.abc9.checked)
window.open("http://www.baidu.com/m?rn=10&tn=baidump3lyric&ct=150994944&lm=-1&word="+form2.key.value,"mspg9");
if(form2.abc10.checked)
window.open("http://image.baidu.com/i?ct=201326592&cl=2&lm=-1&tn=baiduimage&pv=&z=0&word=Äã"+form2.key.value,"mspg10");
return false;
}