$(document).ready(function()
 { /* This is basic - uses default settings */
 $("a#single_image").fancybox();
 /* Using custom settings */
 $("a#inline").fancybox({ 'hideOnContentClick': false });
 $("a.ajax").fancybox({
   'hideOnContentClick': false,
   'hideOnOverlayClick': true,
   'zoomSpeedIn': 500,
   'zoomSpeedOut': 500,
   'padding': 20, 
	 'overlayShow': true,
   'overlayOpacity': 0.3,
   'frameWidth': 600,
   'frameHeight': 400
   });
});