$(document).ready(function () {
     $("a.fancybox").each(function(idx, el) {
         $(el).fancybox({ 
             zoomSpeedIn: 0.5, 
             zoomSpeedOut: 0.5, 
             frameWidth: 800,
             frameHeight: 600, 
             overlayShow: true
        })
	}); 	
});