/*
   *	faded 0.3.2 - jQuery plugin
   *	written by Nathan Searles
   *	http://nathansearles.com/faded/
   *
   *	Copyright (c) 2010 Nathan Searles (http://nathansearles.com/)
   *	Dual licensed under the MIT (MIT-LICENSE.txt)
   *	and GPL (GPL-LICENSE.txt) licenses.
   *
   *	Built for jQuery library
   *	http://jquery.com
   *	Compatible with jQuery 1.3.2+
   *
   */
  if(typeof jQuery != "undefined") {
    jQuery(function($) {
      $.fn.extend({
        faded: function(options) {
          var settings = $.extend({}, $.fn.faded.defaults, options);
          return this.each(
          function() {
            if($.fn.jquery < "1.3.1") {return;}
            var $t = $(this);
            var $c = $t.children(":nth-child(1)");
            var o = $.metadata ? $.extend({}, settings, $t.metadata()) : settings;
            var total = $c.children().size();
            var next = 0, prev = 0, number = 0, currentitem = 0, restart = 0, restartinterval = 0;
            var loaded,active,imgSrc,clicked,current;
            if (o.random) {
              $.fn.reorder = function(callback) {
                function randOrd() { return(Math.round(Math.random())-0.5); }
                return($(this).each(function() {
                  var $this = $(this);
                  var $children = $this.children();
                  var childCount = $children.length;
                  if (childCount > 1) {
                    $children.hide();
                    var indices = new Array();
                    for (i=0;i<childCount;i++) { indices[indices.length] = i; }
                    indices = indices.sort(randOrd);
                    $.each(indices,function(j,k) {
                      var $child = $children.eq(k);
                      var $clone = $child.clone(true);
                      $clone.show().appendTo($this);
                      if (callback !== undefined) {
                        callback($child, $clone);
                      }
                      $child.remove();
                    });
                  }
                }));
              };
              $c.reorder();
            }
            function pause() {
              clearInterval(autoplay);
              clearTimeout(restart);
              restart = setTimeout(function() {
                autoplay = setInterval(function(){
                  animate("next");
                },o.autoplay);
              },o.autorestart);
            }
            $c.css({position:"relative"});
            $c.children().css({
              position:"absolute",
              top: 0,
              left: 0,
              zIndex: 0,
              display:"none"
            });
            if (o.autoheight) {
              $c.animate({height: $c.children(":eq(0)").outerHeight()},o.autoheight);
            }
            if (o.pagination) {
              if (o.autopagination) {
                $t.append("<ul class="+o.pagination+"></ul>");
                $c.children().each(function(){
                  $("."+o.pagination+"",$t).append("<li><a rel="+number+" href=\"#\" >"+(number+1)+"</a></li>");
                  number++;
                });
              }
              $("."+o.pagination+" li a:eq(0)",$t).parent().addClass("current");
              Cufon.refresh();
              $("."+o.pagination+" li a",$t).click(function(){
                current = $("."+o.pagination+" li.current a",$t).attr("rel");
                clicked = $(this).attr("rel");
                if (current != clicked) {animate("pagination",clicked,current);}
                if(o.autoplay){pause();}
                return false;
              });
            }
            if (o.loading&&$c.children()[0].tagName=="IMG") {
              $c.css({background:"url("+o.loadingimg+") no-repeat 50% 50%"});
              imgSrc = $("img:eq(0)",$c).attr("src") + "?" + (new Date()).getTime();
              $("img:eq(0)",$c).attr("src", imgSrc).load(function() {
                $(this).fadeIn(o.speed,function(){
                  loaded = true;
                });
              });
            } else {
              $c.find(":eq(0)").fadeIn(o.speed,function(){
                loaded = true;
              });
            }
            if (o.bigtarget) {
              $c.css({"cursor":"pointer"});
              $c.click(function(){
                animate("next");
                if(o.autoplay){
                  if (o.autorestart) {
                    pause();
                  } else {
                    clearInterval(autoplay);
                  }
                }
                return false;
              });
            }
            if (o.autoplay) {
              autoplay = setInterval(function(){
                animate("next");
              },o.autoplay);
              pause();
            }
            $("."+o.nextbtn,$t).click(function(){
              animate("next");
              if(o.autoplay){
                if (o.autorestart) {
                  pause();
                } else {
                  clearInterval(autoplay);
                }
              }
              return false;
            });
            $("."+o.prevbtn,$t).click(function(){
              animate("prev");
              if(o.autoplay){
                if (o.autorestart) {
                  pause();
                } else {
                  clearInterval(autoplay);
                }
              }
              return false;
            });
            function animate(dir,clicked,current){
              if (!active&&loaded) {
                active=true;
                switch(dir) {
                  case "next":
                    prev = next;
                    next = currentitem*1+1;
                    if (total === next) { next = 0; }
                    break;
                  case "prev":
                    prev = next;
                    next = currentitem*1-1;
                    if (next === -1) { next = total-1; }
                    break;
                  case "pagination":
                    next = clicked;
                    prev = current;
                    break;
                }
                if (o.pagination) {
                  $(".pagination li.current",$t).removeClass("current");
                  $(".pagination li a:eq("+next+")",$t).parent().addClass("current");
                }
                if (o.crossfade) {
                  $c.children(":eq("+next+")").css({zIndex:10}).fadeIn(o.speed,function(){
                    $c.children(":eq("+prev+")").css({display:"none",zIndex:0});
                    $(this).css({zIndex:0});
                    currentitem = next;
                    active = false;
                  });
                } else {
                  $c.children(":eq("+prev+")").fadeOut(o.speed,function(){
                    if (o.autoheight) {
                      $c.animate({height: $c.children(":eq("+next+")").outerHeight()},o.autoheight,function(){
                        $c.children(":eq("+next+")").fadeIn(o.speed);
                      });
                    } else {
                      $c.children(":eq("+next+")").fadeIn(o.speed);
                    }
                    currentitem = next;
                    active = false;
                  });
                }
                if (o.images){
                	var temp = $(".pagination").children(".current").index();
                  $("#faded").css('background-image', 'url("/img/' + o.images[temp] + '")');
                  //alert(temp);
                }
                Cufon.refresh();
              }
            }
          }
        );
        }
      });
      $.fn.faded.defaults = {
        speed: 300,
        crossfade: false,
        bigtarget: false,
        loading: false,
        autoheight: false,
        pagination: "pagination",
        autopagination: true,
        nextbtn: "next",
        prevbtn: "prev",
        loadingimg: false,
        autoplay: false,
        autorestart: false,
        images: ['slider-bg-phone.jpg', 'slider-bg-print.jpg', 'slider-bg-sysadmin.jpg', 'slider-bg-utilize.jpg'],
        random: false
      };
    });
  }