function swap(image, id)
{

    document.getElementById(id).src = "image/" + image;
		
}

function contact_check(where)
{

    var error = 0;
		var message = "";
		if(where.contact_name.value == "Your Name" || where.contact_name.value == "")
		{
		  error++;
		  message = message + "You need to enter a name.\n";
		}
    if(where.contact_email.value == "Your Email Address" || where.contact_email.value == "")
		{
		  error++;
		  message = message + "You need to enter an email.\n";
		}
		
		if(where.contact_message.value == "Message" || where.contact_message.value == "")
		{
		  error++;
		  message = message + "You need to enter a message.\n";
		}
		
		
		
		if(error != 0)
		{
		alert(message);
		return false;
		
		} else {
		return true;
		}
		
		
}

function init () {
	$('send_contact').onclick = function () {
	 if(contact_check(document.contact_finwyn)){
		sendData();
		}
	}
}
function sendData () {
  
	var url = 'process.php';
  var pars = 'send=yes&' + Form.serialize('contact_finwyn');
	var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onLoading: showLoad, onComplete: showResponse} );
}
function showLoad () {
$('go_box').innerHTML = "<br /><br /><br /><br /><img src='image/loading.gif' alt='loading' />Sending.....";
$('contact_box').style.display = "none";
$('go_box').style.display = "block";
}
function showResponse (originalRequest) {
	var newData = originalRequest.responseText;
  
  if(newData == "true")
	{
	$('go_box').innerHTML = "<br /><br /><br />Your message has been sent. <br />Finn will get back to you as soon as possible.";
	} else if(newData == "false")
	{
	$('go_box').innerHTML = "<br /><br /><br /><br />There has been an error.<br />Please contact error@finwyn.co.nz";
	
	}
}