function DownloadColors(id) {
	var data;

	if (id == 0) {
		document.getElementById('carcolors').innerHTML = '<select name="color" id="color" style="font-family: Tahoma"><option value="0">Select a car</option></select>';
		return false;
	}

	data = 'carid=' + encodeURIComponent(id);
	new AJAXRequest('POST','/aftersales/getcolors.php',data,processRegReply);
}


function processRegReply(myAJAX) {
	var msg = '';
	if (myAJAX.readyState == 4) {
		if (myAJAX.status == 200) {
			var response = myAJAX.responseText;
			if (myAJAX.responseText.length > 0) {
				msg = myAJAX.responseText;
				document.getElementById('carcolors').innerHTML = msg;
			} else {
				alert('An invalid response was received from the server. Try again later.');
				show('step3');
			}
		} else {
			alert('An error occured. Try again later. HTTP Error code: ' + myAJAX.status);
			show('step3');
		}
	}
}