function getContent(action, pageid) {
	var content = $('content');
	var links = $('linkcontainer');
	
	content.style.display = 'none';
	
	new Ajax.Request('ajax.php', {
		method: 'get',
		parameters: 'pageid=' + pageid + '&action=' + action,
		onSuccess: function(transport) {
			if (action == 'pages' || action == 'zoeken') {
				links.innerHTML = transport.responseText;
			} else if (action == 'content') {
				content.innerHTML = transport.responseText;
				content.style.display = 'block';
			}
		}
	});

}

function colorSwap(prefix, id) {
	for (var i = 1; document.getElementById(prefix + i); i++) {
		document.getElementById(prefix + i).style.color = '#6C6F70';
	}
	
	var link = document.getElementById(prefix + id);	
	link.style.color = '#f7931e';
}

function change_image(image) {
	var background = document.getElementById('content_container');
	
	background.style.backgroundImage = 'url(images/' + image + ')';
}

function zoeken() {
	var content = $('content');
	content.style.display = 'none';
	
	var form = $('zoek_form');
	var url = form.action;
	
	new Ajax.Request(url, {
		method: 'post',
		parameters: 'zoek=' + $('zoek').value,
		onSuccess: function(transport) {
			content.innerHTML = transport.responseText;
			content.style.display = 'block';
		}
	});

}