<div id="page_wrap">   <!--Stack 1  -->  <div class="image_stack" style="margin-left:600px">   <img id="photo1" class="stackphotos" src="images/lanrenzhijia2.jpg"  >    <img  id="photo2" class="stackphotos" src="images/lanrenzhijia3.jpg" >     <img   id="photo3" class="stackphotos"  src="images/lanrenzhijia1.jpg" >      </div>     <!--Stack 2  -->  <div class="image_stack" style="margin-left:300px">   <img id="photo1" class="stackphotos" src="images/lanrenzhijia4.jpg"  >    <img  id="photo2" class="stackphotos" src="images/lanrenzhijia5.jpg" >     <img   id="photo3" class="stackphotos"  src="images/lanrenzhijia6.jpg" >      </div>       <div class="single_photo">    <ul id="pics">      <li><a href="#pic1" title="Photo"><img src="images/lanrenzhijia3.jpg" alt="picture"></a></li>    </ul>  </div></div>

.image_stack img { /* css style for photo stack */    border: none;    text-decoration: none;    position: absolute;    margin-left:0px;    width: 158px;    height: 158px;}.image_stack { /* css style for photo stack */    width: 400px;    position: absolute;    margin:60px 10px 10px;}.image_stack img { /* css style for photo stack */    position: absolute;    border: 4px solid #FFF;    box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);    -moz-box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);    -webkit-box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);    z-index: 9999;    /* Firefox */    -moz-transition: all 0.2s ease;    /* WebKit */    -webkit-transition: all 0.2s ease;    /* Opera */    -o-transition: all 0.2s ease;    /* Standard */    transition: all 0.2s ease;}.image_stack #photo1 {  /* position of last photo in the stack */    top: 8px;    left: 108px;}.image_stack #photo2 {/* position of middle photo in the stack */    top: 6px;    left: 104px;}.image_stack #photo3 {/* position of first photo at the top in the stack */    top: 4px;    left: 100px;    right: 100px;}.image_stack .rotate1 {/* rotate last image 15 degrees to the right */    -webkit-transform: rotate(15deg); /* safari and chrome */    -moz-transform: rotate(15deg);/*firefox browsers */    transform: rotate(15deg);/*other */    -ms-transform:rotate(15deg); /* Internet Explorer 9 */    -o-transform:rotate(15deg); /* Opera */}.image_stack .rotate2 {/* css not used*/    -webkit-transform: rotate(0deg); /* safari and chrome */    -moz-transform: rotate(0deg);/*firefox browsers */    transform: rotate(0deg);/*other */    -ms-transform:rotate(0deg); /* Internet Explorer 9 */    -o-transform:rotate(0deg); /* Opera */}.image_stack .rotate3 {/*rotate first image 15 degrees to the left*/    -webkit-transform: rotate(-15deg); /* safari and chrome */    -moz-transform: rotate(-15deg); /*firefox browsers */    transform: rotate(-15deg);/*other */    -ms-transform:rotate(-15deg); /* Internet Explorer 9 */    -o-transform:rotate(-15deg); /* Opera */    cursor: pointer;}

$(document).ready(function() { $(".image_stack").delegate(‘img‘, ‘mouseenter‘, function() {//when user hover mouse on image with div id=stackphotos         if ($(this).hasClass(‘stackphotos‘)) {//        // the class stackphotos is not really defined in css , it is only assigned to each images in the photo stack to trigger the mouseover effect on  these photos only                         var $parent = $(this).parent();$parent.find(‘img#photo1‘).addClass(‘rotate1‘);//add class rotate1,rotate2,rotate3 to each image so that it rotates to the correct degree in the correct direction ( 15 degrees one to the left , one to the right ! )$parent.find(‘img#photo2‘).addClass(‘rotate2‘);$parent.find(‘img#photo3‘).addClass(‘rotate3‘);$parent.find(‘img#photo1‘).css("left","150px"); // reposition the first and last image $parent.find(‘img#photo3‘).css("left","50px");        }    })    .delegate(‘img‘, ‘mouseleave‘, function() {// when user removes cursor from the image stack        $(‘img#photo1‘).removeClass(‘rotate1‘);// remove the css class that was previously added to make it to its original position            $(‘img#photo2‘).removeClass(‘rotate2‘);            $(‘img#photo3‘).removeClass(‘rotate3‘);            $(‘img#photo1‘).css("left","");// remove the css property ‘left‘ value from the dom$(‘img#photo3‘).css("left","");            });;});