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copied!<p>Before inspecting examples, you should know two jQuery functions which i used most. </p> <p><a href="http://api.jquery.com/index/">index()</a> returns value is an integer indicating the position of the first element within the jQuery object relative to its sibling elements.</p> <p><a href="http://api.jquery.com/eq/">eq()</a> selects of an element based on its position (index value).</p> <p>Basicly i take selected trigger element's <code>index value</code> and match this value on images with <code>eq</code> method.</p> <p><a href="http://jsfiddle.net/mjaA3/1662/"> - <strong>FadeIn / FadeOut</strong> effect.</a></p> <p><a href="http://jsfiddle.net/mjaA3/1672/"> - <strong>Sliding</strong> effect.</a></p> <p><a href="http://jsfiddle.net/mjaA3/332/"> - alternate <strong>Mousewheel</strong> response.</a></p> <hr> <p><strong>html sample:</strong></p> <pre><code><ul class="images"> <li> <img src="images/1.jpg" alt="1" /> </li> <li> <img src="images/2.jpg" alt="2" /> </li> ... </ul> <ul class="triggers"> <li>1</li> <li>2</li> ... </ul> <span class="control prev">Prev</span> <span class="control next">Next</span> </code></pre> <hr> <h2>OPACITY EFFECT: <a href="http://jsfiddle.net/mjaA3/1662/"><strong>jsFiddle.</strong></a></h2> <p><strong><em>css trick:</strong> overlapping images with position:absolute</em></p> <pre><code>ul.images { position:relative; } ul.images li { position:absolute; } </code></pre> <p><strong>jQuery:</strong></p> <pre><code>var target; var triggers = $('ul.triggers li'); var images = $('ul.images li'); var lastElem = triggers.length-1; triggers.first().addClass('active'); images.hide().first().show(); function sliderResponse(target) { images.fadeOut(300).eq(target).fadeIn(300); triggers.removeClass('active').eq(target).addClass('active'); } </code></pre> <hr> <h2>SLIDING EFFECT: <a href="http://jsfiddle.net/mjaA3/1672/"><strong>jsFiddle.</strong></a></h2> <p><strong><em>css trick:</strong> with double wrapper and use child as mask</em></p> <pre><code>.mask { float:left; margin:40px; width:270px; height:266px; overflow:hidden; } ul.images { position:relative; top:0px;left:0px; } /* this width must be total of the images, it comes from jquery */ ul.images li { float:left; } </code></pre> <p><strong>jQuery:</strong></p> <pre><code>var target; var triggers = $('ul.triggers li'); var images = $('ul.images li'); var lastElem = triggers.length-1; var mask = $('.mask ul.images'); var imgWidth = images.width(); triggers.first().addClass('active'); mask.css('width', imgWidth*(lastElem+1) +'px'); function sliderResponse(target) { mask.stop(true,false).animate({'left':'-'+ imgWidth*target +'px'},300); triggers.removeClass('active').eq(target).addClass('active'); } </code></pre> <hr> <h2>Common jQuery response for both slider:</h2> <p><em>( <strong>triggers + next/prev click and timing</strong> )</em></p> <pre><code>triggers.click(function() { if ( !$(this).hasClass('active') ) { target = $(this).index(); sliderResponse(target); resetTiming(); } }); $('.next').click(function() { target = $('ul.triggers li.active').index(); target === lastElem ? target = 0 : target = target+1; sliderResponse(target); resetTiming(); }); $('.prev').click(function() { target = $('ul.triggers li.active').index(); lastElem = triggers.length-1; target === 0 ? target = lastElem : target = target-1; sliderResponse(target); resetTiming(); }); function sliderTiming() { target = $('ul.triggers li.active').index(); target === lastElem ? target = 0 : target = target+1; sliderResponse(target); } var timingRun = setInterval(function() { sliderTiming(); },5000); function resetTiming() { clearInterval(timingRun); timingRun = setInterval(function() { sliderTiming(); },5000); } </code></pre> <hr>

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