function init_items(ary, selectobj)
{
	idx = 0;
	val = 0;
	s = selectobj.options[0].text;
	selectobj.length =0;
	AddItem(selectobj,-1,s,0);
	
	while (ary[val][0][0] != "") {
	
		AddItem(selectobj, val, ary[val][0][0], val+1);
		val=val+1;
	}
	selectobj.selectedIndex =0;
}
function AddItem(selectobj,val,txt,optindex) {
	
	NewItem = new Option(txt, val, false, true);
    selectobj.options[optindex]=NewItem;
}

function set_sub_combo_car (ary, val, subobj, clsobj)
{
	
	s = subobj.options[0].text;
	subobj.length =0;
	AddItem(subobj,-1,s,0);
		
	if  (clsobj != null ) {
		clsobj.length =0;
		AddItem(clsobj,-1,"Àüü",0);
	}
   
   	if  (val >= 0)
	{
		var idx=1;
		while (ary[val][idx][0] != "") {
			AddItem(subobj, idx, ary[val][idx][0],idx);
			idx=idx+1;
		}
	}
	subobj.selectedIndex =0;
}


function set_sub_combo_car_yr ( ary,val, subobj,clsobj)
{
	
	s = subobj.options[0].text; //select year default_text 
	subobj.length =0;
	
	AddItem(subobj,-1,s,0);
	
	/*
	if  (tobj != null) {
		tobj.length =0;
		AddItem(tobj,-1,"³â½Ä",0);
			
	} */
  
  	 if  (val >= 0 && clsobj >=0 )
	{
		var idx=1;
			
			while(ary[val][clsobj][idx] != "") {
				
				AddItem(subobj, idx, ary[val][clsobj][idx],idx);
				idx=idx+1;
			}
		
	}
	subobj.selectedIndex =0;
}

function search_index_3_0(ary, item) 
{
   i = 0;
   while (ary[i][0][0] != "")
   {
		if  (ary[i][0][0] == item)  return i+1;
		i++;
   }
   return 0;
}


function search_index_mnfccd(ary, item) 
{
   i = 0;
   while (ary[i][0][0] != "")
   {
		if  (ary[i][0][0] == item)  return i;
		i++;
   }
   return 0;
}




function search_index_3_1(ary, item, idx) 
{
   i = 1;
   
   while (ary[idx][i][0] != "")
   {
   		if  (ary[idx][i][0] == item)  return i;
		i++;
   }
   return 0;
}

function search_index_mdlcd(ary, item, idx) 
{
   i = 0;
   
   while (ary[idx][i][0] != "")
   {
   		if  (ary[idx][i][0] == item)  return i;
		i++;
   }
   return 0;
}