
(function($) {                                          // Compliant with jquery.noConflict()
  			$.fn.jCarouselLite = function(o) {
  			    o = $.extend({
  			        btnPrev: null,
  			        btnNext: null,
  			        btnGo: null,
  			        mouseWheel: false,
  			        auto: null,
  			        speed: 200,
  			        easing: null,
  			        vertical: false,
  			        circular: true,
  			        visible: 3,
  			        start: 0,
  			        scroll: 1,
  			        pause:false,
  			        beforeStart: null,
  			        afterEnd: null
  			    }, o || {});
  			    return this.each(function() {                           // Returns the element collection. Chainable.
  			        var running = false, animCss=o.vertical?"top":"left", sizeCss=o.vertical?"height":"width";
  			        var div = $(this), ul = $("ul", div), tLi = $("li", ul), tl = tLi.size(), v = o.visible;
  			        if(o.circular) {
  			            ul.prepend(tLi.slice(tl-v-1+1).clone())
  			              .append(tLi.slice(0,v).clone());
  			            o.start += v;
  			        }
  			        var li = $("li", ul), itemLength = li.size(), curr = o.start;
  			        div.css("visibility", "visible");
  			        li.css({overflow: "hidden", float: o.vertical ? "none" : "left"});
  			        ul.css({margin: "0", padding: "0", position: "relative", "list-style-type": "none", "z-index": "1"});
  			        div.css({overflow: "hidden", position: "relative", "z-index": "2", left: "0px"});
  			        var liSize = o.vertical ? height(li) : width(li);   // Full li size(incl margin)-Used for animation
  			        var ulSize = liSize * itemLength;                   // size of full ul(total length, not just for the visible items)
  			        var divSize = liSize * v;                           // size of entire div(total length for just the visible items)
  			        li.css({width: li.width(), height: li.height()});
  			        ul.css(sizeCss, ulSize+"px").css(animCss, -(curr*liSize));
  			        div.css(sizeCss, divSize+"px");                     // Width of the DIV. length of visible images
  			        if(o.btnPrev)
  			            $(o.btnPrev).click(function() {
  			                return go(curr-o.scroll);
  			            });
  			        if(o.btnNext)
  			            $(o.btnNext).click(function() {
  			                return go(curr+o.scroll);
  			            });
  			        if(o.btnGo)
  			            $.each(o.btnGo, function(i, val) {
  			                $(val).click(function() {
  			                    return go(o.circular ? o.visible+i : i);
  			                });
  			            });
  			        if(o.mouseWheel && div.mousewheel)
  			            div.mousewheel(function(e, d) {
  			                return d>0 ? go(curr-o.scroll) : go(curr+o.scroll);
  			            });
  			        if(o.auto)
  			            o.pause=setInterval(function() {
  			                go(curr+o.scroll);
  			            }, o.auto+o.speed);
  					if(false!==o.pause){			
  						this.onmouseover=function(){o.pause=clearTimeout(o.pause);};
  						this.onmouseout=function(){
  							o.pause=setInterval(function() {
  			                		go(curr+o.scroll);
  			            		}, o.auto+o.speed);
  						};
  					}
  			        function vis() {
  			            return li.slice(curr).slice(0,v);
  			        };
  			        function go(to) {
  			            if(!running) {
  			                if(o.beforeStart)
  			                    o.beforeStart.call(this, vis());
  			                if(o.circular) {            // If circular we are in first or last, then goto the other end
  			                    if(to<=o.start-v-1) {           // If first, then goto last
  			                        ul.css(animCss, -((itemLength-(v*2))*liSize)+"px");
  			                        // If "scroll" > 1, then the "to" might not be equal to the condition; it can be lesser depending on the number of elements.
  			                        curr = to==o.start-v-1 ? itemLength-(v*2)-1 : itemLength-(v*2)-o.scroll;
  			                    } else if(to>=itemLength-v+1) { // If last, then goto first
  			                        ul.css(animCss, -( (v) * liSize ) + "px" );
  			                        // If "scroll" > 1, then the "to" might not be equal to the condition; it can be greater depending on the number of elements.
  			                        curr = to==itemLength-v+1 ? v+1 : v+o.scroll;
  			                    } else curr = to;
  			                } else {                    // If non-circular and to points to first or last, we just return.
  			                    if(to<0 || to>itemLength-v) return;
  			                    else curr = to;
  			                }                           // If neither overrides it, the curr will still be "to" and we can proceed.
  			                running = true;
  			                ul.animate(
  			                    animCss == "left" ? { left: -(curr*liSize) } : { top: -(curr*liSize) } , o.speed, o.easing,
  			                    function() {
  			                        if(o.afterEnd)
  			                            o.afterEnd.call(this, vis());
  			                        running = false;
  			                    }
  			                );
  			                // Disable buttons when the carousel reaches the last/first, and enable when not
  			                if(!o.circular) {
  			                    $(o.btnPrev + "," + o.btnNext).removeClass("disabled");
  			                    $( (curr-o.scroll<0 && o.btnPrev)
  			                        ||
  			                       (curr+o.scroll > itemLength-v && o.btnNext)
  			                        ||
  			                       []
  			                     ).addClass("disabled");
  			                }
  			            }
  			            return false;
  			        };
  			    });
  			};
  			function css(el, prop) {
  			    return parseInt($.css(el[0], prop)) || 0;
  			};
  			function width(el) {
  			    return  el[0].offsetWidth + css(el, 'marginLeft') + css(el, 'marginRight');
  			};
  			function height(el) {
  			    return el[0].offsetHeight + css(el, 'marginTop') + css(el, 'marginBottom');
  			};
  			})(jQuery);
 
