jQuery(document).ready(function(){
  jQuery('#menu').jqDock(

	{ align: 'middle'
	  // set the maximum minor axis (vertical) image dimension to 48px
	, size: 72
	  // add labels..
	, labels: false
	  // duration speed (default = 500ms)
	, duration: 250
	  // swap the GIF extension for PNG extension for the larger image...
	, source: function(i){ return this.src.replace(/gif$/,'png'); }
}
  );
});