function bottomForm()
{
	var $=document.search.SearchKeywords.value;
	if(document.search.searchWebsite[0].checked)
		document.forms["search"].submit();
	if(document.search.searchWebsite[1].checked)
		window.open("http://www.google.cn/search?hl=zh-CN&q="+$,"mspg4");
	if(document.search.searchWebsite[2].checked)
		window.open("http://www.baidu.com/s?tn=hao123&word="+$,"mspg6");
	return false
}