$(document).ready(function(){
	
$.fn.fancyzoom.defaultsOptions.imgDir='images/fancyzoom/';

$('#photogallery a').fancyzoom(); 

$('a.tozoom').fancyzoom({Speed:1000});

$('a').fancyzoom({overlay:0.8});

$("img.fancyzoom").fancyzoom();

});

$(document).ready(function()	{
 var totalNum = 20; //the total number of images in a folder.
 var rndNum = Math.floor(Math.random() * totalNum);
 $("div.switchimg").css("background-image","url(images/leftimages/" +
rndNum + ".png)");
});