// JScript 文件
function QH_Tab(sid,Nid){
	 if (sid==1){
		var D_ID	= new Array();		//层的ID
		D_ID		= [ ["teb_dszzc","teb","","div_dszzc","block","none","a_href","About.asp?KeyNo=492","About.asp?KeyNo=493"],
						["teb_xzzc","teb","","div_xzzc","block","none","a_href","About.asp?KeyNo=493","About.asp?KeyNo=492"]];
		for(var i=0;i<D_ID.length;i++){
			if(Nid == i){
				$(D_ID[i][0]).className	= D_ID[i][1];
				$(D_ID[i][3]).style.display = D_ID[i][4];
				$(D_ID[i][6]).href =  D_ID[i][7];
			}else{
				$(D_ID[i][0]).className	= D_ID[i][2];
				$(D_ID[i][3]).style.display = D_ID[i][5];
				$(D_ID[i][6]).href =  D_ID[i][8];
			}
		}
	}
}
function $(id){
	var obj = document.getElementById(id);
	if (obj != null)
		return obj;
	return null;
	
}

//下拉菜单相关
var navCurrentId;

function showMenu(o,id)
{
	var newclassName;
	var objMenu = $("menu" + id);
	objMenu.style.display = "block";

	var className = o.className;
	if(className.indexOf("last")>-1){ newclassName = "last lon";}
	else if(className.indexOf("wz")>-1){newclassName = "wz won";}
	else{newclassName = "on";}
	if(className.indexOf("on")>-1){
		o.id = "menuA"+id;
		navCurrentId = o.id;
	}else{
		o.className = newclassName;
	}
}

function hiddMenu(o,id)
{
	var newclassName
	var objMenu = document.getElementById("menu" + id);
	objMenu.style.display = "none";
	
	if (o.id != navCurrentId)
	{
		var className = o.className;
		if(className.indexOf("last")>-1){ newclassName = "last";}
		else if(className.indexOf("wz")>-1){newclassName = "wz";}
		else{newclassName = "";}
		o.className = newclassName;
	}
}