var ship_name = null;

function show_image(str)
{
	if (ship_name == null) return;
	document.canvas_photo.src = '/cruise-ships/images/' + ship_name + '/' + str + '-' + ship_name + '.jpg';
}
window.addEvent('domready', function(){
	$('livechat').position({'relativeTo': $(document.body), 'position': 'topRight', 'edge': 'topRight', 'offset': {'x': 0, 'y': 180}});
	$('livechat').setStyle('position', 'fixed');
});