// (function($){$.fn.jCarouselLite=function(o){o=$.extend({btnPrev:null,btnNext:null,btnGo:null,mouseWheel:false,auto:null,speed:200,easing:null,vertical:false,circular:true,visible:3,start:0,scroll:1,beforeStart:null,afterEnd:null},o||{});return this.each(function(){var b=false,animCss=o.vertical?"top":"left",sizeCss=o.vertical?"height":"width";var c=$(this),ul=$("ul",c),tLi=$("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 f=$("li",ul),itemLength=f.size(),curr=o.start;c.css("visibility","visible");f.css({overflow:"hidden",float:o.vertical?"none":"left"});ul.css({margin:"0",padding:"0",position:"relative","list-style-type":"none","z-index":"1"});c.css({overflow:"hidden",position:"relative","z-index":"2",left:"0px"});var g=o.vertical?height(f):width(f);var h=g*itemLength;var j=g*v;f.css({width:f.width(),height:f.height()});ul.css(sizeCss,h+"px").css(animCss,-(curr*g));c.css(sizeCss,j+"px");if(o.btnPrev)$(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,a){$(a).click(function(){return go(o.circular?o.visible+i:i)})});if(o.mouseWheel&&c.mousewheel)c.mousewheel(function(e,d){return d>0?go(curr-o.scroll):go(curr+o.scroll)});if(o.auto)setInterval(function(){go(curr+o.scroll)},o.auto+o.speed);function vis(){return f.slice(curr).slice(0,v)};function go(a){if(!b){if(o.beforeStart)o.beforeStart.call(this,vis());if(o.circular){if(a<=o.start-v-1){ul.css(animCss,-((itemLength-(v*2))*g)+"px");curr=a==o.start-v-1?itemLength-(v*2)-1:itemLength-(v*2)-o.scroll}else if(a>=itemLength-v+1){ul.css(animCss,-((v)*g)+"px");curr=a==itemLength-v+1?v+1:v+o.scroll}else curr=a}else{if(a<0||a>itemLength-v)return;else curr=a}b=true;ul.animate(animCss=="left"?{left:-(curr*g)}:{top:-(curr*g)},o.speed,o.easing,function(){if(o.afterEnd)o.afterEnd.call(this,vis());b=false});if(!o.circular){$(o.btnPrev+","+o.btnNext).removeClass("disabled");$((curr-o.scroll<0&&o.btnPrev)||(curr+o.scroll>itemLength-v&&o.btnNext)||[]).addClass("disabled")}}return false}})};function css(a,b){return parseInt($.css(a[0],b))||0};function width(a){return a[0].offsetWidth+css(a,'marginLeft')+css(a,'marginRight')};function height(a){return a[0].offsetHeight+css(a,'marginTop')+css(a,'marginBottom')}})(jQuery); // Rows modification: http://old.nabble.com/jcarousel-lite:-getting-it-to-work-with-a-gridded-li-display-td20198422s27240.html (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, rows: 1, //ADDED: Property to allow multiple rows 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; var rowCss = o.vertical ? "width" : "height"; //ADDED: rowCss is used to set the height/width of the viewport based on how many rows are showing 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 liRowSize = o.vertical ? width(li) : height(li); // ADDED: size of the li's row var ulSize = ((liSize * itemLength) / o.rows) + (liSize / 1.5); // 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) var rowSize = liRowSize * o.rows; //ADDED: gets the size in pixels of the height/width of the viewport 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 div.css(rowCss, rowSize + "px"); // ADDED: Height of the DIV //ADDED: special consideration for vertical carousels with multiple rows if (o.vertical && o.rows > 1) { ul.children().filter(function(index) { return ((index + 1) % o.rows > 0); }).css({ float: "left", width: "" }); } 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) 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. //ADDED: This determines when to stop scrolling when more than 1 row is viewable if (to < 0 || to > ((itemLength - v) / o.rows)) 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"); //ADDED: This determines when to add the disabled class to the link when more than 1 row is viewable $((curr - o.scroll < 0 && o.btnPrev) || (curr + o.scroll > ((itemLength - v) / o.rows) && o.btnNext) || [] ).addClass("disabled"); } } return false; }; }); }; function css(el, prop) { return parseInt($.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);