function $id(id){
	return document.getElementById(id);
};
//input初始化
function $Input(value,value2,This){
	if(This.value==value){
		This.value=value2;
	}
	if(!This.onblur){
		This.onblur=function(){
			$Input(value2,value,this)
		}
	}
};
//选项卡
var Tab={
	fyclick:function(number){
		FYZS.N=number;
		Tab.click(number,"housezs_");
	},
	click:function(number,QianZui){
		var B=$id(QianZui+"a"+number).parentNode.childNodes;
		var Count=B.length;
		for(var i=0;i<Count;i++){
			try{var C=B[i].id;
			if(C!=null&C!=undefined){
				C=parseInt(C.replace(QianZui+"a",""));	
				if(number!=C){
					$id(QianZui+"a"+C).className="";
					$id(QianZui+"b"+C).className="no_disp";
				}
			}}catch(e){}
		}
		$id(QianZui+"a"+number).className="this";
		$id(QianZui+"b"+number).className="";
	}
};
var GJ={
	District:function(id){
		var A=GJ.array;
		var a=A.length;
		var Html2="";
		$id("gongjiao").options.length=1;
		if(id==""){
			$id("gongjiao2").innerHTML="";
			return;
		}
		if(id==null){
			for(var i=0;i<a;i++){
				var C=A[i]; //区县实例
				var D=C[2]; //公交线路实例
				var d=D.length;				
				for(var j=0;j<d;j++){
					var E=D[j];
					var Html=document.createElement("option");
					Html.value=E[1];
					Html.innerHTML=E[0];
					$id("gongjiao").appendChild(Html);
					Html2+="<a href=\"javascript:void(0)\" onclick=\"GJ.GongJiao("+E[1]+",'"+E[0]+"',"+C[1]+",'"+C[0]+"')\">"+E[0]+"</a>&nbsp;";
				}
			}
		}
		else{
			for(var i=0;i<a;i++){
				var C=A[i]; //区县实例
				if(id==C[1]){
					var D=C[2]; //公交线路实例
					var d=D.length;
					for(var j=0;j<d;j++){
						var E=D[j];
						var Html=document.createElement("option");
						Html.value=E[1];
						Html.innerHTML=E[0];
						$id("gongjiao").appendChild(Html);
						Html2+="<a href=\"javascript:void(0)\" onclick=\"GJ.GongJiao("+E[1]+",'"+E[0]+"',"+C[1]+",'"+C[0]+"')\">"+E[0]+"</a>&nbsp;";
					}
					break;//推出搜索
				}
			}
		}
		$id("gongjiao2").innerHTML=Html2;
	},
	GongJiao:function(id,name,pid,pname){
		alert("区域名："+pid+"\n\n区域id："+pname+"\n\n公交线路："+name+"\n\n公交线路id："+id);
	},
	init:function(){
		var A=GJ.array;
		var a=A.length;
		var Html="<select id=\"districtid\" name=\"a\" onchange=\"GJ.District(this.value)\" id=\"districtid\"><option value=\"\" selected=\"selected\">选择区县</option>";
		for(var i=0;i<a;i++){
			var C=A[i]; //区县实例	
			Html+="<option value=\""+C[1]+"\">"+C[0]+"</option>";
		}
		$id("districtids").innerHTML=Html+"</select>";
		//GJ.District(null);//默认显示全部公交
	},
	check:function(){
		alert("当前选择区域id："+(($id("districtid").value!="")?$id("districtid").value:"未选择")+"\n\n当前选择公交id："+(($id("gongjiao").value!="")?$id("gongjiao").value:"未选择"));
		return false;
	}
};
GJ.array=[
	[
		"江阳区",1,
		[
			["1路",1],["2路",2],["3路",3]
		]
	],
	[
		"龙马潭区",2,
		[
			["4路",4],["5路",5],["6路",6]
		]
	]
];
var doselfNum=0;
var FYZS;
var FYZSTime=10;

/*首页自动切换*/
var FYZS={N:0,Set:null};
FYZS.time=3; //设定自动切换的时间单位为秒
FYZS.Num=9;  //标签总数
FYZS.doself=function(){
	FYZS.N=FYZS.N+1;
	if(FYZS.N>FYZS.Num){FYZS.N=0;}
	Tab.click(FYZS.N,"housezs_");
}
FYZS.load=function(a){
	try{clearInterval(FYZS.Set);}catch(e){}
	if(a==2){
		FYZS.Set=setInterval("FYZS.doself()",FYZS.time*1000);
	}
}

window.onload=function(){
	 FYZS.load(2);
}
//兼容ie6
var List={
	init:function(){
		var A=$id("recomendul").getElementsByTagName("li");
		var a=A.length;
		for(var i=0;i<a;i++){
			with(A[i]){
				onmouseover=function(){
					this.className="hover";
				};
				onmouseout=function(){
					this.className="";
				}
			}
		}
	}
};


function AddFirstItem(oElem, optionText, optionValue) {
  var newOption = document.createElement("option");
  newOption.text = optionText;
  newOption.value = optionValue;
  oElem.options.add(newOption);
}