/*window.addEvent('domready', function(){
			var accordion = new Accordion('a.atStart2', 'div.atStart2', {
				opacity: false,
				onActive: function(toggler, element){
					toggler.setStyle('color', '#000000');
				},
				
				onBackground: function(toggler, element){
					toggler.setStyle('color', '#cccccc');
				}
			}, $('accordion2')); });
	
*/
function delete_subject(id){
	if (confirm("Are you sure you want to delete this item?")) {
    document.location = 'processing_pages/subject_delete.php?subject_id='+id;
  }
}

function open_courses(str){
var course_area = document.getElementById("course_select");
course_area.style.display = 'block';
if (str.length==0)
  { 
document.getElementById("subject").value;
  return;
  }

xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="/includes/course_request.inc.php";
url=url+"?id="+str;
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}



function stateChanged() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById("course_select").innerHTML=xmlHttp.responseText;
}
}