// JavaScript Document
function aa(firm_id,firm,cid)
{
this.firm_id=firm_id;
this.firm=firm;
this.cid=cid;
}

function sel_town(form1, SelTown){
	for (i=0;i<form1.Town.length;i++)
	{
		if (form1.Town[i].value == SelTown)
		{
			form1.Town[i].selected=true;
		}
	}
 // form1.Town.options[SelTown].selected=true;  
}

function fill_combo(form1, id){
form1.Town.length=0;
flag=false;
   form1.Town.length=0;
   add_to_select_city(0,'...', form1.Town);
   for(i=1;i<city_array.length;i++)
   {
       if(city_array[i].cid==id)
       {
	     flag=true;
         add_to_select_city(city_array[i].firm_id, city_array[i].firm,form1.Town);
       }
   }
  form1.Town.options[0].selected=true;  
}

function fill_detail_combo(form1, id){
form1.DTown.length=0;
flag=false;
   form1.DTown.length=0;
   for(i=1;i<city_array.length;i++)
   {
       if(city_array[i].cid==id)
       {
	     flag=true;
         add_to_select_city(city_array[i].firm_id, city_array[i].firm,form1.DTown);
       }
   }
  form1.DTown.options[0].selected=true;  
}

function fill_quick_combo(form1, id){
form1.STown.length=0;
flag=false;
   form1.STown.length=0;
   add_to_select_city(0,'...', form1.STown);
   for(i=1;i<city_array.length;i++)
   {
       if(city_array[i].cid==id)
       {
	     flag=true;
         add_to_select_city(city_array[i].firm_id, city_array[i].firm,form1.STown);
       }
   }
  form1.STown.options[0].selected=true;  
}

function add_to_select_city(id,text1,list2)
{
 var opt=new Option();
    opt.value=id;
    opt.text=text1;
    list2.options[list2.options.length]=opt;
}