// JavaScript Document

var XMLHttpRequestObject2 = false;

if (window.XMLHttpRequest) 
{
  XMLHttpRequestObject2 = new XMLHttpRequest();
}
else if (window.ActiveXObject)
{
  XMLHttpRequestObject2 = new ActiveXObject("Microsoft.XMLHttp");
}
 var XMLHttpRequestObject = false;

if (window.XMLHttpRequest) 
{
  XMLHttpRequestObject = new XMLHttpRequest();
}
else if (window.ActiveXObject)
{
  XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHttp");
}

  function clearList(divID){
   var list = document.getElementById(divID);
    while(list.childNodes.length > 0) {
        list.removeChild(list.childNodes[0]);
    }
  }


function changsubtype(event,pid,url,tb,divID){//§ä¦¸Ãþ§O
//alert("11");
  if(XMLHttpRequestObject)
  {
    
	XMLHttpRequestObject.open("GET", url+"?pid="+pid+"&tb="+tb,true);
    XMLHttpRequestObject.onreadystatechange = function()
    {
      if (XMLHttpRequestObject.readyState == 4 &&
          XMLHttpRequestObject.status == 200)
      {
				 clearList(divID);
	
        var objDiv = document.getElementById(divID);
		var option =null;
		var results = XMLHttpRequestObject.responseText;
		results=eval(results);
		
		 for(var i = 0; i < results.length; i++) {
		 
 		objDiv.options[i] = new Option(results[i].text,results[i].value); 
		 }
		
      //  objDiv.innerHTML = XMLHttpRequestObject.responseText;
      }
    }
    XMLHttpRequestObject.send(null);
  }
  }
 


function getData(dataSource, divID)
{

}