function changeLabelImg(lid){
	  var n = lid.substring(1,2);
	  for(var i=1;i<=5;i++){
		  if(i == Number(n)){
			  document.getElementById(lid).className ="fc";
			  }else{
				  document.getElementById("a"+i).className ="normal";
				  }
		  }
	   }

   function changeLabelImg2(lid){
	  var n = lid.substring(1,2);
	  for(var i=1;i<=9;i++){
		  if(i == Number(n)){
			  document.getElementById(lid).className ="fc";
			  }else{
				  document.getElementById("b"+i).className ="normal";
				  }
		  }
	   }
	   
   function changeLabelImg3(lid){
	  var n = lid.substring(1,2);
	  for(var i=1;i<=2;i++){
		  if(i == Number(n)){
			  document.getElementById(lid).className ="fc";
			  }else{
				  document.getElementById("c"+i).className ="normal";
				  }
		  }
	   }
	   
	function changeLabelImg4(lid){
	  var n = lid.substring(1,2);
	  for(var i=1;i<=8;i++){
		  if(i == Number(n)){
			  document.getElementById(lid).className ="fc";
			  }
		  }
	   }

	function radio_on_off(form_id,target,group_list,element_name){
		var f = document.getElementById(form_id);
		var tmp = group_list.split(",");
		for(var i=0;i<tmp.length;i++){
			if(target == tmp[i]){
				document.getElementById(tmp[i]).className = 'fc';
				f.elements[element_name][i].checked = true;
			}else{
				document.getElementById(tmp[i]).className = 'nomal';
			}
		}
	}

	function chk_on_off(form_id,target){
		var f = document.getElementById(form_id);
		var arv = f.elements['lnd[]'];
		for(var i=0;i<arv.length;i++){
			if(target == arv[i].value){
				if(arv[i].checked == false){
					document.getElementById('lnd_'+target).className = 'fc';
					arv[i].checked = true;
					
					if(target == 'all'){
						for(var j=0;j<arv.length;j++){
							document.getElementById('lnd_'+arv[j].value).className = 'fc';
							arv[j].checked = true;
						}
						break;
					}
				}else{
					document.getElementById('lnd_'+target).className = 'nomal';
					arv[i].checked = false;
					if(target == 'all'){
						for(var j=0;j<arv.length;j++){
							document.getElementById('lnd_'+arv[j].value).className = 'nomal';
							arv[j].checked = false;
						}
						break;
					}
				}
			}
		}
	}