(function($) {                                          // Compliant with jquery.noConflict()
$.fn.jCarouselLite = function(o) {
    o = $.extend({
        auto: null,

        speed: 200,
        easing: "linear",

        circular: true,
        visible: 3,
        start: 0,
        scroll: 1
    }, o || {});

    return this.each(function() {
        var running = false, animCss="left", sizeCss="width";
        var div = $(this), ul = $("ul", div), tLi = $("li", ul), tl = tLi.size(), v = o.visible;

        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: "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 = width(li);
        var ulSize = liSize * itemLength;
        var divSize = liSize * v;

        li.css({width: li.width(), height: li.height()});
        ul.css(sizeCss, ulSize+"px").css(animCss, -(curr*liSize));

        div.css(sizeCss, divSize+"px");
		
        if(o.auto) {
			autoLoop();
			
			ul.hover(function(){
				jQuery(this).stop();
				running = false;
				clearInterval(loopIntervalHnd);
				},
				function(){
					autoLoop();
			});
		}
		
		function autoLoop() {
            loopIntervalHnd = setInterval(function() {
                go(curr+o.scroll);
            }, o.auto);
		}
		
        function go(to) {
            if(!running) {

                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;

                running = true;

                ul.animate(
                    animCss == "left" ? { left: -(curr*liSize) } : { top: -(curr*liSize) } , o.speed, o.easing,
                    function() {
                        running = false;
                    }
                );
            }
            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);