var d = document;

var _ip2Area={
	m_areaId:null,
	m_areaMainName:null,
	m_areaNameDataStr:null,
	_d:function(nPara) {
		return d.getElementById(nPara) ? d.getElementById(nPara) : null;
	},_n:function(nPara) {
		return d.getElementsByName(nPara) ? d.getElementsByName(nPara) : null;
	},_g:function(nPara) {
		var tempStr = _ip2Area._d(nPara) ? _ip2Area._d(nPara) : null;
		return tempStr ? tempStr.value : null;
	},onGetArea:function( ){
		var m_localId = _ip2Area._d('areaId');
		m_localId = !m_localId ? 0:m_localId;
		var m_localNameId = _ip2Area._d('m_ip_area_name');
		//var m_localNameDataStrId = _ip2Area._d('m_area_Data');
		var m_localNameDataId = _ip2Area._d('areaId');
		m_localNameId.innerHTML = "";
		var url = "/ajax.php?action=getArea&area="+m_localId.value;
	　	var postStr = " ";
	　	var ajax = InitAjax();
	　	ajax.open("POST", url, true);
		ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
		ajax.send(postStr);
	　	ajax.onreadystatechange = function() {
		　　if (ajax.readyState == 4 && ajax.status == 200) {
				var tempResult = ajax.responseText;
				tempResult = eval('(' + tempResult + ')');
				var tempStr = "";
				//alert(tempResult);
				if (tempResult.length==3){
						_ip2Area.m_areaMainName = "<a href='/html/"+tempResult[1]+"' style='color:Red; text-decoration:none;'>进入<font color='#FF0000'><b>买意网"+tempResult[0]+"站</b></font>&gt;&gt;&gt;</a>";
				}
				m_localNameId.innerHTML = _ip2Area.m_areaMainName?_ip2Area.m_areaMainName:m_localNameId.innerHTML;
				//m_localNameDataStrId.innerHTML = tempStr?tempStr:m_localNameDataStrId.innerHTML;
				m_localNameDataId.value = tempResult[2]?tempResult[2]:0;
			} 
	　	};
	},getSubArea:function( nPara ) {
		if(!nPara) return;
		var m_localDiv = _ip2Area._d('areaSubId');
		var varItem = new Option("数据下载中...", 0); 
		m_localDiv.length = 0;
		m_localDiv.options.add(varItem);
		var url = "/ajax.php?action=getSubArea&id="+nPara;
	　	var postStr = " ";
	　	var ajax = InitAjax();
	　	ajax.open("POST", url, true);
		ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
		ajax.send(postStr);
	　	ajax.onreadystatechange = function() {
		　　if (ajax.readyState == 4 && ajax.status == 200) {
				var tempResult = ajax.responseText;
				tempResult = eval('(' + tempResult + ')');
				m_localDiv.length = 0;
				var varItem = new Option("选择分站", 0); 
				m_localDiv.options.add(varItem);
				for (var i = 0; tempResult && i < tempResult.length; i ++){
					var varItem = new Option(tempResult[i].name, tempResult[i].pinyin); 
					m_localDiv.options.add(varItem);
				}
				
			} 
	　	};
	},getLoginState:function( nPara ) {
		var m_localDiv = _ip2Area._d('loginState');
		var m_localState = _ip2Area._d('state');
		var url = "/ajax.php?action=getLoginState";
	　	var postStr = " ";
	　	var ajax = InitAjax();
	　	ajax.open("POST", url, true);
		ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
		ajax.send(postStr);
	　	ajax.onreadystatechange = function() {
		　　if (ajax.readyState == 4 && ajax.status == 200) {
				var tempResult = ajax.responseText;
				tempResult = eval('(' + tempResult + ')');
				
				var tempAreaStr = !nPara ? "&area="+tempIpId : "";
				var tempAreaTStr = !nPara ? "?area="+tempIpId : "";
				if(tempResult.name) {
					m_localDiv.innerHTML = "欢迎"+tempResult.name+"来到买意网！&nbsp;&nbsp;<a href='/index.php?action=logout"+tempAreaStr+"'><font color='#000000'>退出登录</font></a>";
					m_localState.value = tempResult.flag;
				} else {
					m_localDiv.innerHTML = "欢迎来到买意网！&nbsp;&nbsp;<a href='/login.php"+tempAreaTStr+"'><font color='#000000'>请登录</font></a>　<b><a href='/login.php"+tempAreaTStr+"'><font color='#000000'>免费注册</font></a></b>";
					m_localState.value = 0;
				}
				
			} 
	　	};
	},addMaiyi:function( ) {
		var m_localState = _ip2Area._d('state');
		if (m_localState && m_localState.value == 1 ) {
				var tempAreaId = d.getElementById('areaId');
				tempAreaId = tempAreaId ? tempAreaId.value : 0;
				location.href = "/addmaiyi.php?area="+tempAreaId;
				return;
			} else {
				alert('只有买主才能发布买意！如果您要购买商品或服务，请注册为买主会员！');
				return;
			}
	}


};