function tabit(id,cid) {

tabwoman.className="taboff";
tabman.className="taboff";
tabsport.className="taboff";
tableisure.className="taboff";
tabshoes.className="taboff";


id.className="tabon";
cwoman.style.display="none";
cman.style.display="none";
csport.style.display="none";
cleisure.style.display="none";
cshoes.style.display="none";

cid.style.display="block";
//winname=cid;
}
function showall() {
tabwoman.className="tabon";
tabman.className="tabon";
tabsport.className="tabon";
tableisure.className="tabon";
tabshoes.className="tabon";

cwoman.style.display="block";
cman.style.display="block";
csport.style.display="block";
cleisure.style.display="block";
cshoes.style.display="block";

}

function searchfrom(act)
{
	switch (act)
	{
		case "news":
			if($V("searchinfo")=="")
				{
					alert("请输入搜索信息!");
					return false;
				}
			else
				{
					document.searchform.action="search.asp";
					document.searchform.submit();
				}
			break;
		case "carinfo":
					if($V("carno")=="")
				{
					alert("请输入车源编号!");
					return false;
				}
			else
			{
					document.searchform.action="carinfoList.asp";
					document.searchform.submit();
			}
			break;
		case "goodsinfo":
				if($V("goodsno")=="")
						{
							alert("请输入货源编号!");
							return false;
						}
					else
					{
						document.searchform.action="goodsinfoList.asp";
						document.searchform.submit();
					}
			break;
		case "traffic":
			if($V("trafficnum")=="")
				{
					alert("请输入运输单号!");
					return false;
				}
			if($V("tconsignName")=="")
				{
					alert("请输入单位名称!");
					return false;
				}
			document.searchform.action="showtraffic.asp";
			document.searchform.submit();
			break;
		case "consign":
			if($V("consignnum")=="")
				{
					alert("请输入托运单号!");
					return false;
				}
			if($V("consignName")=="")
				{
					alert("请输入单位名称!");
					return false;
				}
			document.searchform.action="showconsign.asp";
			document.searchform.submit();
			break;
	}
	return true;
}