function checksearch(search) {
	if (search.keywords.value=="" || search.keywords.value=="请输入关键字"){
		alert("请输入搜索关键字.");
		search.keywords.focus();
		return false;
	}
}
	document.write('<div class="search">');
	document.write('<form action="/search.asp" method="post" onsubmit="return checksearch(this)">');
	document.write('<input type="text" name="k" value="" /> ');
	document.write('<input name="action" type="hidden" value="search" /> <input name="area" type="hidden" value="all" /><input type="image" src="/images/search_b.gif" />');
	document.write('&nbsp;&nbsp;<a href="/search.asp?type=soft&cd=&pl=&k=lf2" class="bold">LF2小斗士</a>    <a href="/search.asp?type=soft&cd=&pl=&k=挖金子" class="bold">矿工挖金子</a>   <a href="/search.asp?type=soft&cd=&pl=&k=红色警戒" class="bold">红色警戒</a>  <a href="/search.asp?type=soft&cd=&pl=&k=超级玛丽" class="bold">超级玛丽</a>  <a href="/search.asp?type=soft&cd=&pl=&k=帝国时代" class="bold">帝国时代</a> </div></form>');