// JavaScript Document
function myXMLHttpRequest()
{
  var xmlhttplocal;
  try {
  	xmlhttplocal = new ActiveXObject ("Msxml2.XMLHTTP");
  }
  catch (e) {
    try {
      xmlhttplocal = new ActiveXObject ("Microsoft.XMLHTTP");
    }
    catch (E) {
      xmlhttplocal = false;
    }
  }
  if (!xmlhttplocal && typeof XMLHttpRequest != 'undefined') {
    try {
      var xmlhttplocal = new XMLHttpRequest ();
    }
    catch (e) {
      var xmlhttplocal = false;
      alert ('Sorry! I failed.');
    }
  }
  return (xmlhttplocal);
}


function updateStyle(obj){
	var url = "header.cfm?";
	if(obj=='aaa')
	{url+='styl_type=aaa';}
	else if(obj=='a')
	{url+='styl_type=a';}
	url+='&no='+Math.random();
	newobj = new myXMLHttpRequest();
	newobj.open ("GET", url, true);
	
newobj.onreadystatechange = function (){
//		if (newobj.readyState < 4){
//			document.getElementById('progress').innerHTML = '<img align="center" src="../images/progress_bar.gif" />';
//		}
	if (newobj.readyState == 4){
	}}
//			responsestring = newobj.responseText;
//			document.getElementById('progress').innerHTML = '';
//			document.getElementById('container').innerHTML = responsestring;
//		}
//	}
		newobj.send(null);
}