var isbreak=false;
var _TXT_LOAD = "正在装载中…";
var _TXT_CONN_F = "连接服务器失败，请重试！";
var App_Dir = "/";
function StarRequst(Str,OtherInfo,StrDiv,StrLoadingStyle)
{
	var xmlhttp = createXMLHttpRequest();
	var Strpage=OtherInfo
	switch(Str){
	case"Get_Weather":
		var url =App_Dir+"KNC_weather.asp?_Rnd="+Math.random();
	break;
	default:
		alert("系统未知操作，请返回重试！");
		return false
		//return isbreak
	break;
	}
	xmlhttp.onreadystatechange = function(){OnReadyStateChng(xmlhttp,Str,StrDiv,StrLoadingStyle,OtherInfo);};
	if(xmlhttp){
	xmlhttp.open("GET",url,true);
	//xmlHttp.setRequestHeader("Content-Type","text/xml");
	//xmlHttp.setRequestHeader("Content-Type","gb2312");
	xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	xmlhttp.send(null);
	}
	else
	{
		$("#"+StrDiv).html(你的浏览器不支持XMLHttpRequest);
	}
}

function OnReadyStateChng(xmlhttp, Str , StrDiv , StrLoadingStyle , OtherInfo)
{
	var loading,warn;
		if (StrLoadingStyle==0)
		{
			loading="<div class=\"loading\">"+_TXT_LOAD+"<br /><img src=\"/skin/ccxcz/loading_01.gif\" width=\"78\" height=\"7\"/></div>";
			warn="<div class=\"pawarn\">"+_TXT_CONN_F+"</div>";
		}
		else if (StrLoadingStyle==1)
		{
			loading=_TXT_LOAD;
			warn=_TXT_CONN_F;
		}
		else if (StrLoadingStyle==2)
		{
			loading="<div class=\"loading\">"+_TXT_LOAD+"<br /><img src=\"/skin/ccxcz/loading_02.gif\" width=\"16\" height=\"16\"/></div>";
			warn="<div class=\"pawarn\">"+_TXT_CONN_F+"</div>";
		}
		else if (StrLoadingStyle==3)
		{
			loading="<div class=\"loading\"><img src=\"/skin/ccxcz/loading_02.gif\" width=\"16\" height=\"16\" align=\"absmiddle\" /> "+_TXT_LOAD+"</div>";
			warn="<div class=\"pawarn1\">"+_TXT_CONN_F+"</div>";
		}
		else if (StrLoadingStyle==4)
		{
			loading="<div class=\"loading\">"+_TXT_LOAD+"<br /><img src=\"/skin/ccxcz/loading_03.gif\" width=\"39\" height=\"39\"/></div>";
			warn="<div class=\"pawarn\">"+_TXT_CONN_F+"</div>";
		}
		else if (StrLoadingStyle==5)
		{//纯图片载入
			loading="<div class=\"loading\"><img src=\"/skin/ccxcz/loading_01.gif\" width=\"78\" height=\"7\"/></div>";
			warn="<div class=\"pawarn\">"+_TXT_CONN_F+"</div>";
		}
		else if (StrLoadingStyle==6)
		{//纯小图片载入
			loading="<div class=\"loading1\"><img src=\"/skin/ccxcz/loading_02.gif\" width=\"16\" height=\"16\"/></div>";
			warn="<div class=\"pawarn1\"><img src=\"/skin/ccxcz/icon_warning.gif\" width=\"23\" height=\"22\"/></div>";
		}

		if(xmlhttp.readyState == 1) 
		{
			$("#"+StrDiv).html(loading)//正在链接服务器
		}
		else if(xmlhttp.readyState == 2) 
		{
			$("#"+StrDiv).html(loading) //正在加载信息
		}
		else if(xmlhttp.readyState == 3) 
		{
			$("#"+StrDiv).html(loading) //正在加载信息
		}
		else if(xmlhttp.readyState == 4) 
		{
			if(xmlhttp.status == 200) 
			{
				switch(Str){
				case "Get_Weather":
					var tempstr=xmlhttp.responseText

				break;
				default:
					$("#"+StrDiv).html(xmlhttp.responseText);//链接成功
				break;
				}
			}
			else
			{
				$("#"+StrDiv).html(warn);//页面不存在或者错误
			}
		}
		else
		{
			$("#"+StrDiv).html(warn); //其他错误	
		}
}