Añadir más de un slider de imágenes

<!-- SLIDER CSS -->
<style type="text/css">
/*
 * jQuery FlexSlider v2.2.0
 * http://www.woothemes.com/flexslider/
 *
 * Copyright 2012 WooThemes
 * Free to use under the GPLv2 license.
 * http://www.gnu.org/licenses/gpl-2.0.html
 *
 * Contributing author: Tyler Smith (@mbmufffin)
 */


/* Browser Resets
*********************************/
.flex-container a:active,
.flexslider a:active,
.flex-container a:focus,
.flexslider a:focus  {outline: none;}
.slides,
.flex-control-nav,
.flex-direction-nav {margin: 0; padding: 0; list-style: none;}


/* FlexSlider Necessary Styles
*********************************/
.flexslider li {
border: 0 none !important;
padding: 0 !important;
text-indent: 0 !important;
margin-bottom: 0 !important;
}
.flexslider {margin: 0; padding: 0;}
.flexslider .slides > li {display: none; -webkit-backface-visibility: hidden;} /* Hide the slides before the JS is loaded. Avoids image jumping */
.flexslider .slides img {width: 100%; display: block;}
.flexslider .slides, .flexslider .slides img, .flex-direction-nav { margin: 0 !important; padding: 0 !important; }
.flex-pauseplay span {text-transform: capitalize;}

/* Clearfix for the .slides element */
.slides:after {content: "\0020"; display: block; clear: both; visibility: hidden; line-height: 0; height: 0;}
html[xmlns] .slides {display: block;}
* html .slides {height: 1%;}

/* No JavaScript Fallback */
/* If you are not using another script, such as Modernizr, make sure you
 * include js that eliminates this class on page load */
.no-js .slides > li:first-child {display: block;}

/* FlexSlider Default Theme
*********************************/
.flexslider { margin: 0 0 20px; background: #fff; border: 4px solid #fff; position: relative; -webkit-border-radius: 4px; -moz-border-radius: 4px; -o-border-radius: 4px; border-radius: 4px; -webkit-box-shadow: 0 1px 4px rgba(0,0,0,.2); -moz-box-shadow: 0 1px 4px rgba(0,0,0,.2); -o-box-shadow: 0 1px 4px rgba(0,0,0,.2); box-shadow: 0 1px 4px rgba(0,0,0,.2); zoom: 1; }
.flex-viewport { max-height: 2000px; -webkit-transition: all 1s ease; -moz-transition: all 1s ease; -o-transition: all 1s ease; transition: all 1s ease; }
.loading .flex-viewport { max-height: 300px; }
.flexslider .slides { zoom: 1; }
.carousel li { margin-right: 5px; }

/* Direction Nav */
.flex-direction-nav {*height: 0;}
.flex-direction-nav a  { text-decoration:none; display: block; width: 40px; height: 45px; margin: -20px 0 0; position: absolute; top: 50%; z-index: 10; overflow: hidden; opacity: 0; cursor: pointer; color: rgba(0,0,0,0.8); text-shadow: 1px 1px 0 rgba(255,255,255,0.3); -webkit-transition: all .6s ease; -moz-transition: all .6s ease; transition: all .6s ease; }
.flex-direction-nav .flex-prev { background: url("http://project.dimpost.com/flexslider-basic/img/arrows1.png") no-repeat scroll -15px -92px transparent; left: -50px; }
.flex-direction-nav .flex-next { background: url("http://project.dimpost.com/flexslider-basic/img/arrows1.png") no-repeat scroll -15px -15px transparent; right: -50px; text-align: right; }
.flexslider:hover .flex-prev { opacity: 0.5; left: 10px; }
.flexslider:hover .flex-next { opacity: 0.5; right: 10px; }
.flexslider:hover .flex-next:hover, .flexslider:hover .flex-prev:hover { opacity: 0.9; }


/* Pause/Play */
.flex-pauseplay a { display: block; width: 20px; height: 20px; position: absolute; bottom: 5px; left: 10px; opacity: 0.8; z-index: 10; overflow: hidden; cursor: pointer; color: #000; }
.flex-pauseplay a:before  { font-family: "flexslider-icon"; font-size: 20px; display: inline-block; content: '\f004'; }
.flex-pauseplay a:hover  { opacity: 1; }
.flex-pauseplay a.flex-play:before { content: '\f003'; }

/* Control Nav */
.flex-control-nav {width: 100%; position: absolute; bottom: -40px; text-align: center;}
.flex-control-nav li {margin: 0 6px; display: inline-block; zoom: 1; *display: inline;}
.flex-control-paging li a {width: 11px; height: 11px; display: block; background: #666; background: rgba(0,0,0,0.5); cursor: pointer; text-indent: -9999px; -webkit-border-radius: 20px; -moz-border-radius: 20px; -o-border-radius: 20px; border-radius: 20px; -webkit-box-shadow: inset 0 0 3px rgba(0,0,0,0.3); -moz-box-shadow: inset 0 0 3px rgba(0,0,0,0.3); -o-box-shadow: inset 0 0 3px rgba(0,0,0,0.3); box-shadow: inset 0 0 3px rgba(0,0,0,0.3); }
.flex-control-paging li a:hover { background: #333; background: rgba(0,0,0,0.7); }
.flex-control-paging li a.flex-active { background: #000; background: rgba(0,0,0,0.9); cursor: default; }

.flex-control-thumbs {margin: 5px 0 0; position: static; overflow: hidden;}
.flex-control-thumbs li {width: 25%; float: left; margin: 0;}
.flex-control-thumbs img {width: 100%; display: block; opacity: .7; cursor: pointer;}
.flex-control-thumbs img:hover {opacity: 1;}
.flex-control-thumbs .flex-active {opacity: 1; cursor: default;}
 [MENTION=16931]medi[/MENTION]a screen and (max-width: 860px) {
  .flex-direction-nav .flex-prev { opacity: 1; left: 10px;}
  .flex-direction-nav .flex-next { opacity: 1; right: 10px;}
}
</style>
    
<!-- SLIDER HTML -->
      <div id="flex-isfb">
        <!-- Preloader -->
        <div id="preloader"></div>
        <style>
        /* Preloader */
        #preloader {
            position: absolute;
            top:0;
            left:0;
            right:0;
            bottom:0;
            background-color:#fff; /* change if the mask should have another color then white */
            z-index:999999999999; /* makes sure it stays on top */
        }
        
        </style>
        <div class="flexslider flexslider2">
          <ul class="slides">
            <li>
                <img src="https://lh3.googleusercontent.com/-FfuCQ0aFRPw/V2yayj2KWBI/AAAAAAAAA80/-AYAo0tP4K4zRu8fT42jS8pyv331uJ15gCCo/s625/2.jpg" />
                
            </li>
            <li>
                <img src="https://lh3.googleusercontent.com/-sM2iJyw76-E/V2yaycJb-DI/AAAAAAAAA80/ZTKosJQH2605k0H_iQlsYoF6WCmiH7ISgCCo/s625/3.jpg" />
               
            </li>
            <li>
                <img src="https://lh3.googleusercontent.com/-mS4bPzhOLwQ/V2yaytwZC7I/AAAAAAAAA80/5B5VJXhnwxYfKTrhh3lPFbSrRCpcUxk2ACCo/s625/4.jpg" />
                
            </li>
<li>
                <img src="https://lh3.googleusercontent.com/--35dFlRhieE/V2yay6KSwEI/AAAAAAAAA80/D2zo1uGJXXk7dG_5yV0sB5YDYh96EmKggCCo/s625/5.jpg" />
                
            </li>
<li>
                <img src="https://lh3.googleusercontent.com/-YAdoot9ApnM/V2yaycA7MKI/AAAAAAAAA8M/2VTFe7fH5TIYL1iAMgNBUKZ8CEH_dMs0QCCo/s625/1.jpg" />
                
            </li>
          </ul>
        </div>
      </div>

<!-- SLIDER JS -->
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script src="http://project.dimpost.com/flexslider-basic/js/jquery.flexslider-min.js"></script>
  <script type="text/javascript">
    $(window).load(function(){
      $('.flexslider,.flexslider2').flexslider({
  animation: "slide",
  controlNav: false, 
  directionNav: true,
  easing: "swing",
  slideshowSpeed: 6000000000,        
     animationSpeed: 600, 
      });
    });
    //<![CDATA[
        $(window).load(function() { 
            $('#preloader').delay(350).fadeOut('slow'); 
        })
    //]]>
</script>