function DoSearch()
{
	var selObj = document.getElementById("shpclass");
	var key = document.getElementById("keyWord");
	if(key.value != "")
	{
		switch (selObj.value)
		{
			case "0":
				document.location.href="http://search.dcsq.cn/trs.aspx?s="+key.value+"";
				break;
			case "1":
				document.location.href="http://search.dcsq.cn/trs.aspx?s="+key.value+"";
				break;
			case "2":
				document.location.href="http://search.dcsq.cn/trs.aspx?s="+key.value+"&type=3";
				break;
			case "3":
				document.location.href="http://search.dcsq.cn/trs.aspx?s="+key.value+"&type=4";
				break;
			case "4":
				document.location.href="http://search.dcsq.cn/trs.aspx?s="+key.value+"&ListType=2&order=4";
				break;
			case "5":
				document.location.href="http://www.dcsq.cn/Channel/yp/companylist.aspx?KeyWord="+key.value+"";
				break;
		}
	}
	else
	{
		alert("ÇëÊäÈë²éѯ¹Ø¼ü×Ö");
	}
}