// AJAX
function ajax(id)
{
	// Code for IE7+, Firefox, Chrome, Opera, Safari
	if (window.XMLHttpRequest)
	{
		xmlhttp=new XMLHttpRequest();
	}
	
	// Code for IE6, IE5
	else
	{
		xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	
	var url="/script/ajax.php?id="+id;
	
	xmlhttp.open("GET",url,false);
	xmlhttp.send(null);
	document.getElementById('itemPrice').value=xmlhttp.responseText;
	document.getElementById('attendees').value='1';
}

function qty(id, attendees)
{
	if (id=='V')
	{
		document.getElementById('itemPrice').value=(90*attendees).toFixed(2);
	}
	else
	{
		// Code for IE7+, Firefox, Chrome, Opera, Safari
		if (window.XMLHttpRequest)
		{
			xmlhttp=new XMLHttpRequest();
		}
		
		// Code for IE6, IE5
		else
		{
			xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
		
		var url="/script/ajax.php?id="+id;
		
		xmlhttp.open("GET",url,false);
		xmlhttp.send(null);
		document.getElementById('itemPrice').value=(xmlhttp.responseText*attendees).toFixed(2);
	}
}