var Location = new Array();

function ChangeCity(obj,provinceid)
{
    if (obj.options!=null)
    {
        obj.length = 0;
        var provinceid=provinceid; 
        var i; 
        obj.options[0] = new Option('==所有城市==','-1');
        for (i=0;i<Citycount; i++) 
        { 
            if (CityArray[i] != null && CityArray[i][1] == provinceid) 
            {  
                obj.options[obj.length]  = new Option(CityArray[i][0], CityArray[i][2]);
            }     
        }    
    }    
} 
function ChangeProvince(obj,locationid)
{
    if (obj.options!=null)
    {
        obj.length = 0;
        var locationid=locationid; 
        var i; 
        obj.options[0] = new Option('==所有省份==','-1');
        for (i=0;i<Provincecount; i++) 
        { 
            if (ProvinceArray[i] != null && ProvinceArray[i][2] == locationid) 
            {  
                obj.options[obj.length]  = new Option(ProvinceArray[i][0], ProvinceArray[i][1]);
            }     
        }    
    }   
}  
    
function ChangeLocation(obj,locationid)
  {
   
    if (obj.options!=null){;
    obj.length = 0;
    var locationid=locationid; 
    var i; 
    obj.options[0] = new Option('==所有地区==','-1');
    for (i=0;i<Citycount; i++) 
        { 
            if (CityArray[i] != null && CityArray[i][1] == locationid) 
            {  
            obj.options[obj.length]  = new Option(CityArray[i][0], CityArray[i][2]); 
            }     
        }    
        }    
    }  
       function AddDropLocation(obj)
       {
        var i; 
  obj.length=0;
  obj.options[0] = new Option('==所有区域==','-1');  
  for (i=0;i<LocationCount; i++) 
        { 
         obj.options[obj.length] = new Option(LocationArray[i][0],LocationArray[i][1]); 
         }  
       }
       
function AddDropItem(obj)
{ var i; 
  obj.length=0;
  obj.options[0] = new Option('==所有省份==','-1');  
  for (i=0;i<Provincecount; i++) 
        {  obj.options[obj.length] = new Option(ProvinceArray[i][0], ProvinceArray[i][1]); }   
}     
	 
function SelectItem(Obj,ItemIndex) 
{ 
  var i; 
  if (Obj.options!=null) 
   { 
     for (i=0;i<Obj.length; i++)
       {   
         if  (Obj.options[i].value==ItemIndex) 
         { 
           Obj.selectedIndex=i;   
           return true;          
           break; 
         } 
       } 
   } 
   return false; 
} 
	 
function SetOpt(Pobj,Cobj,ProvinceIndex,CityIndex) 
{  
  var i,j; 
  if((ProvinceIndex!='未填写')&&(ProvinceIndex!='')) 
   { 
    if (SelectItem(Pobj,ProvinceIndex)){      
     	 ChangeLocation(Cobj,ProvinceIndex); 
     if((CityIndex!='未填写')&&(CityIndex!='')) 
     { 
      SelectItem(Cobj,CityIndex);      
     }	  
     } 
    } 
}

function InitObject(Pobj,Cobj)
{
	SetOpt(Pobj,Cobj,'66','660000') ;	
}

function getCity(value)
{var flag=false;
  for(var i=0;i<Citycount;i++)
  {
    if (CityArray[i] != null && CityArray[i][2]==value)
    {
	  document.write(CityArray[i][0]);
	  flag=true;
	  break;
    }
  }
  if (!flag){document.write("");}
}

function getProvince(value)
{
	var flag=false;
	for(var i=0;i<Provincecount;i++)
	{
		if (ProvinceArray[i][1]==value)
		{
			document.write(ProvinceArray[i][0]);
			flag=true;
			break;
		}
	}
   if (!flag){document.write("");}
}

function getLocation(value)
{
	var flag=false;
	for(var i=0;i<LocationCount;i++)
	{
		if(LocationArray[i][1]==value)
		{
			document.write(LocationArray[i][0]);
			flag=true;
			break;
		}
	}
	if (!flag){document.write("");}
}

function getCityText(value)
{var flag=false;
  for(var i=0;i<Citycount;i++)
  {
    if (CityArray[i] != null && CityArray[i][2]==value)
    {
	  return CityArray[i][0];
	  flag=true;
	  break;
    }
  }
  if (!flag){return '';}
}

function getLocationText(value)
{
	var flag=false;
	for(var i=0;i<LocationCount;i++)
	{
		if(LocationArray[i][1]==value)
		{
			return LocationArray[i][0];
			flag=true;
			break;
		}
	}
	if (!flag){return '';}
}

function getProvinceText(value)
{
	var flag=false;
	for(var i=0;i<Provincecount;i++)
	{
		if (ProvinceArray[i][1]==value)
		{
			return ProvinceArray[i][0];
			flag=true;
			break;
		}
	}
   if (!flag){return '';}
}