$=function(id){
     return document.getElementById(id);
  } 
  //创建层
 CreateLayer=function (id,classname,html){    
    var oDiv=document.createElement("div");
	oDiv.className=classname;
	oDiv.id=id;
	oDiv.innerHTML=html
	document.body.appendChild(oDiv);
  }
  
  //删除层（可批量）array=id1,id2
function RemoveLayer(array){   
    var strid=array.split(',');  
  for(i=0;i<strid.length;i++){
    document.body.removeChild($(strid[i]));
    }
  }
  
  
  

var Try={
    parameter:function(){
        var returnvalue;
     for(i=0;i<arguments.length;i++){
     var lambda = arguments[i];	
     try{
         returnvalue=lambda();
          break;
        }catch(e){
         
        }          
     }   
     return returnvalue;    
    }
}



var Ajax={
 getHttpRequest:function(){ 
  return Try.parameter(          
       function(){return new XMLHttpRequest()},
       function(){return new ActiveXObject('Mircosoft.XMLHTTP') },
       function(){return new ActiveXObject('Msxml2.XMLHTTP')}
   );
   }
}

 
 function getArea(url,parentid){ 
  
   var http=Ajax.getHttpRequest();   
   http.onreadystatechange=callback;
   http.open("GET",url+"?id="+parentid,true);  
   http.send(); 
     function callback(){
       if(http.readyState==4){
         var st= http.responseXML; 
		 htmlstr=st.xml  
		 street.innerHTML=htmlstr.replace("<?xml version=\"1.0\"?>","");
         //alert(htmlstr.replace("<?xml version=\"1.0\"?>",""));
       }
   }
}


 function getDistrict(url,parentid){   
   var http=Ajax.getHttpRequest();   
   http.onreadystatechange=callback;
   http.open("GET",url+"?id="+parentid,true);  
   http.send(); 
     function callback(){
       if(http.readyState==4){
         var st= http.responseXML; 
		 htmlstr=st.xml  
		 district.innerHTML=htmlstr.replace("<?xml version=\"1.0\"?>","");
         //alert(htmlstr.replace("<?xml version=\"1.0\"?>",""));
		 obj=$("district").getElementsByTagName("a");
		 
		 getArea("getArea.asp",getParentID(obj[0].href))
       }
   }
}
  
function getParentID(str){   
   id="";
   flag=true;
  for(i=0;i<str.length;i++){
    if(!isNaN(str.charAt(i))){
	 if(flag){
	 id+=str.charAt(i);
	 }else{
	 id+=","+str.charAt(i);
	 }	
	 flag=false;
	}
  }
  return id; 
}
  
  
function showme(_this){

if($("back")==null){
htmlstr=""
//htmlstr+="<div id=\"back\">";
htmlstr+="<div id=\"buleframe\">";
htmlstr+="<div id=\"city\">";	
	   
htmlstr+="<span><a href=\"javascript:getDistrict('getdistrict.asp','1');\" class=\"a02\">厦门市</a></span>";
		
htmlstr+="</div>";
htmlstr+="<div id=\"district\">";
	    		
htmlstr+="<span style=\"margin-left:3px;line-height:20px;\"><a href=\"javascript:getArea('getArea.asp','1,2');\" onclick=\"setfocus(this);\" class=\"a03\">火车站/文灶</a></span>";	
	   
htmlstr+="|<span style=\"margin-left:3px; line-height:20px;\"><a href=\"javascript:getArea('getArea.asp','1,3');\"  onclick=\"setfocus(this);\" class=\"a01\">江头/吕厝/莲花</a></span>"
		
htmlstr+="|<span style=\"margin-left:3px; line-height:20px;\"><a href=\"javascript:getArea('getArea.asp','1,4');\"  onclick=\"setfocus(this);\" class=\"a01\">前埔/会展</a></span>"
		
htmlstr+="|<span style=\"margin-left:3px; line-height:20px;\"><a href=\"javascript:getArea('getArea.asp','1,5');\"  onclick=\"setfocus(this);\" class=\"a01\">松柏/岳阳</a></span>"
		
htmlstr+="|<span style=\"margin-left:3px; line-height:20px;\"><a href=\"javascript:getArea('getArea.asp','1,6');\"  onclick=\"setfocus(this);\" class=\"a01\">金山/金尚</a></span>"
		
htmlstr+="|<span style=\"margin-left:3px; line-height:20px;\"><a href=\"javascript:getArea('getArea.asp','1,7');\"  onclick=\"setfocus(this);\" class=\"a01\">永升/大唐</a></span>"
		
htmlstr+="|<span style=\"margin-left:3px; line-height:20px;\"><a href=\"javascript:getArea('getArea.asp','1,8');\"  onclick=\"setfocus(this);\" class=\"a01\">康乐/海天</a></span>"
		
htmlstr+="|<span style=\"margin-left:3px; line-height:20px;\"><a href=\"javascript:getArea('getArea.asp','1,9');\"  onclick=\"setfocus(this);\" class=\"a01\">富山/槟榔</a></span>"
		
htmlstr+="|<span style=\"margin-left:3px; line-height:20px;\"><a href=\"javascript:getArea('getArea.asp','1,10');\"  onclick=\"setfocus(this);\" class=\"a01\">莲前/金鸡亭</a></span>"
		
htmlstr+="|<span style=\"margin-left:3px; line-height:20px;\"><a href=\"javascript:getArea('getArea.asp','1,11');\"  onclick=\"setfocus(this);\" class=\"a01\">思北老市区</a></span>"
		
htmlstr+="|<span style=\"margin-left:3px; line-height:20px;\"><a href=\"javascript:getArea('getArea.asp','1,12');\"  onclick=\"setfocus(this);\" class=\"a01\">滨北/东渡</a></span>"
		
	   
	   
htmlstr+="</div>";
htmlstr+="<div id=\"street\">";
htmlstr+="<ul>";
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',34)\" class=\"a01\">美新广场</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',35)\" class=\"a01\">官邸double</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',36)\" class=\"a01\">文屏山庄</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',37)\" class=\"a01\">白领公馆（益泰大厦）</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',38)\" class=\"a01\">加州洋房</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',39)\" class=\"a01\">千禧园</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',40)\" class=\"a01\">假日花园</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',41)\" class=\"a01\">亚太财富广场</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',42)\" class=\"a01\">莲坂旧城改造安置房</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',43)\" class=\"a01\">帝豪大厦</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',44)\" class=\"a01\">南洋大厦</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',45)\" class=\"a01\">国贸大厦</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',46)\" class=\"a01\">星河国际公寓</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',47)\" class=\"a01\">禹洲&#8226;世贸国际</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',48)\" class=\"a01\">鹭城广场</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',49)\" class=\"a01\">华龙大厦</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',50)\" class=\"a01\">禾祥尚筑</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',51)\" class=\"a01\">源昌商业中心</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',52)\" class=\"a01\">百源双玺（梧村车站广场）</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',53)\" class=\"a01\">元利山庄(自然家园)</a></li>";			  
	   
       htmlstr+="<li><a href=\"javascript:void(0);\" onclick=\"setValue(this,'AreaName','AreaID',161)\" class=\"a01\">假日双星楼台</a></li>";			  
	    
			  
htmlstr+="</ul>";
htmlstr+="</div>";
htmlstr+="<div id=\"btnclose\"><a href=\"javascript:void(0);\" onclick=\"RemoveLayer('back');\">关闭窗口</a></div>";
htmlstr+="</div>";
//htmlstr+="</div>";

   id="back";
   classname="d";
   CreateLayer(id,classname,htmlstr);   
    $(id).style.top=620;
    $(id).style.left=180;
	}else{
	  return false;
	}
}


function setfocus(_this){
  var obj=$("district").getElementsByTagName("a");
  for(i=0;i<obj.length;i++){
     obj[i].className="a01";	
  }
  _this.className ="a03";
}

function setValue(_this,id,aid,AreaID){
  $(id).value=_this.innerText;
  $(aid).value=AreaID;
}