function changeTee(){
	var tee = $('#tee').val();
	$('#illustration').attr("src", 'images/tee-'+tee+'.jpg');
	$.get("ajax_load_decal_colours.php", {colour:tee}, function(data){
		$("#decal").html(data);
	});		
}

function updateImage(){
	var tee = $('#tee').val();
	var colour = 'tee-'+tee+'-'+$('input[@name="colour"]:checked').val();
	$('#illustration').attr("src", 'images/'+colour+'.jpg');
}