function searchclass(obj)
{
switch(obj.value)
	{
		case "sear_all": {//全部
			document.getElementById('searbtn').value = "搜 索";
			//document.getElementById('hotkey').innerHTML = "车模 整车";
			document.getElementById('slevalue').name = "flag";
			document.getElementById('slevalue').value = "all";
			document.getElementById('searchForm').action = "/search/";
			document.getElementById('searchForm').method = "get";
			break;
		}
		case "sear_article": {//资讯
			document.getElementById('searbtn').value = "搜 索";
			//document.getElementById('hotkey').innerHTML = "客车 政策";
			document.getElementById('slevalue').name = "flag";
			document.getElementById('slevalue').value = "article";
			document.getElementById('searchForm').action = "/search/searNews.asp";
			document.getElementById('searchForm').method = "get";
			break;
		}
		case "sear_pic": {//图片
			document.getElementById('searbtn').value = "搜 索";
			//document.getElementById('hotkey').innerHTML = "车模 车展";
			document.getElementById('slevalue').name = "flag";
			document.getElementById('slevalue').value = "pic";
			document.getElementById('searchForm').action = "/search/searPic.asp";
			document.getElementById('searchForm').method = "get";
			break;
		}
		case "sear_product": {//整车
			document.getElementById('searbtn').value = "搜 索";
			//document.getElementById('hotkey').innerHTML = "宇通 金龙";
			document.getElementById('slevalue').name = "flag";
			document.getElementById('slevalue').value = "product";
			document.getElementById('searchForm').action = "/search/searProduct.asp";
			document.getElementById('searchForm').method = "get";
			break;
		};
		case "sear_supply": {//配套
			document.getElementById('searbtn').value = "搜 索";
			//document.getElementById('hotkey').innerHTML = "宇通 金龙";
			document.getElementById('slevalue').name = "flag";
			document.getElementById('slevalue').value = "supply";
			document.getElementById('searchForm').action = "/search/searSupply.asp";
			document.getElementById('searchForm').method = "get";
			break;
		}
	}
}