//全站搜索
<!--
function chinazs()
{
var sk=chinazsearch.sk.value

if(chinazsearch.z.value=="")
{
	alert("请选择搜索区域!");
	return false;
}
if(chinazsearch.sk.value=="输入关键字")
{
	alert("请输入您要查询的关键字!");
	return false;
}
if(chinazsearch.sk.value=="")
{
	alert("请输入您要查询的关键字!");
	return false;
}
//产品搜索
//求购

if(chinazsearch.z.value=="1")
location.href="http://www.hanxi.net/buy/list.php?searchtype=1&skeyword="+sk+"";
//供应
if(chinazsearch.z.value=="2")
location.href="http://www.hanxi.net/sell/list.php?searchtype=2&skeyword="+sk+"";
//产品
if(chinazsearch.z.value=="4")
location.href="http://www.hanxi.net/product/list.php?searchtype=4&skeyword="+sk+"";
//企业
//http://localhost:1108/company/list.php?searchtype=4&skeyword=%E9%A3%9E
if(chinazsearch.z.value=="3")
location.href="http://www.hanxi.net/company/list.php?searchtype=3&skeyword="+sk+"";
//信用
if(chinazsearch.z.value=="5")
location.href="http://www.hanxi.net/company/xylist.php?searchtype=3&skeyword="+sk+"";

return false;
}
//-->