مدونة RealIdea

<div class="<strong>main_view</strong>">
    <div class="<strong>window</strong>">
        <div class="<strong>image_reel</strong>">
            <a href="#"><img src="/blog/reel_1.jpg" alt="" /></a>
            <a href="#"><img src="/blog/reel_2.jpg" alt="" /></a>
            <a href="#"><img src="/blog/reel_3.jpg" alt="" /></a>
            <a href="#"><img src="/blog/reel_4.jpg" alt="" /></a>
        </div>
    </div>
    <div class="<strong>paging</strong>">
        <a href="#" rel="1">1</a>
        <a href="#" rel="2">2</a>
        <a href="#" rel="3">3</a>
        <a href="#" rel="4">4</a>
    </div>
</div>

/*--Main Container--*/
.main_view {
 float: left;
 position: relative;
}
/*--Window/Masking Styles--*/
.window {
 height:286px; width: 790px;
 overflow: hidden; /*--Hides anything outside of the set width/height--*/
 position: relative;
}
.image_reel {
 position: absolute;
 top: 0; left: 0;
}
.image_reel img {float: left;}
/*--Paging Styles--*/
.paging {
 position: absolute;
 bottom: 40px; right: -7px;
 width: 178px; height:47px;
 z-index: 100; /*--Assures the paging stays on the top layer--*/
 text-align: center;
 line-height: 40px;
 background: url(paging_bg2.png) no-repeat;
 display: none; /*--Hidden by default, will be later shown with jQuery--*/
}
.paging a {
 padding: 5px;
 text-decoration: none;
 color: #fff;
}
.paging a.active {
 font-weight: bold;
 background: #920000;
 border: 1px solid #610000;
 -moz-border-radius: 3px;
 -khtml-border-radius: 3px;
 -webkit-border-radius: 3px;
}
.paging a:hover {font-weight: bold;}

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery/1.3/jquery.min.js"></script>
 

<script type="text/javascript">
$(document).ready(function() {
//Set Default State of each portfolio piece
 $(".paging").show();
 $(".paging a:first").addClass("active");
 
 //Get size of images, how many there are, then determin the size of the image reel.
 var imageWidth = $(".window").width();
 var imageSum = $(".image_reel img").size();
 var imageReelWidth = imageWidth * imageSum;
 
 //Adjust the image reel to its new size
 $(".image_reel").css({'width' : imageReelWidth});
 
 //Paging + Slider Function
 rotate = function(){ 
 var triggerID = $active.attr("rel") - 1; //Get number of times to slide
 var image_reelPosition = triggerID * imageWidth; //Determines the distance the image reel needs to slide
$(".paging a").removeClass('active'); //Remove all active class
 $active.addClass('active'); //Add active class (the $active is declared in the rotateSwitch function)
 
 //Slider Animation
 $(".image_reel").animate({ 
 left: -image_reelPosition
 }, 500 );
 
 }; 
 
 //Rotation + Timing Event
 rotateSwitch = function(){ 
 play = setInterval(function(){ //Set timer - this will repeat itself every 3 seconds
 $active = $('.paging a.active').next();
 if ( $active.length === 0) { //If paging reaches the end...
 $active = $('.paging a:first'); //go back to first
 }
 rotate(); //Trigger the paging and slider function
 }, 7000); //Timer speed in milliseconds (3 seconds)
 };
 
 rotateSwitch(); //Run function on launch
 
 //On Hover
 $(".image_reel a").hover(function() {
 clearInterval(play); //Stop the rotation
 }, function() {
 rotateSwitch(); //Resume rotation
 }); 
 
 //On Click
 $(".paging a").click(function() { 
 $active = $(this); //Activate the clicked paging
 //Reset Timer
 clearInterval(play); //Stop the rotation
 rotate(); //Trigger rotation immediately
 rotateSwitch(); // Resume rotation
 return false; //Prevent browser jump to link anchor
 }); 
 
});
</script>