jquery.showcase-2.0.2.min.js

/*!-----------------------------------------------------------------------
   Eros Fratini - eros@recoding.it
   jquery.showcase 2.0.2 
*/(function($){$.fn.showcase=function(options){var $container=this;var opt;opt=$.extend({},$.fn.showcase.defaults,options);if(!/images|titles/.test(opt.linksOn)){opt.linksOn="images";}if(options&&options.css){opt.css=$.extend({},$.fn.showcase.defaults.css,options.css);}if(options&&options.animation){opt.animation=$.extend({},$.fn.showcase.defaults.animation,options.animation);if(!/horizontal-slider|vertical-slider|fade/.test(opt.animation.type)){opt.animation.type="horizontal-slider";}}if(options&&options.navigator){opt.navigator=$.extend({},$.fn.showcase.defaults.navigator,options.navigator);if(!/top-left|top-right|bottom-left|bottom-right/.test(opt.navigator.position)){opt.navigator.position="top-right";}if(!/horizontal|vertical/.test(opt.navigator.orientation)){opt.navigator.orientation="horizontal";}if(options.navigator.css){opt.navigator.css=$.extend({"z-index":opt.zIndex},$.fn.showcase.defaults.navigator.css,options.navigator.css);}else{opt.navigator.css["z-index"]=opt.zIndex;}if(options.navigator.item){opt.navigator.item=$.extend({},$.fn.showcase.defaults.navigator.item,options.navigator.item);opt.navigator.item.cssHover=$.extend({},$.fn.showcase.defaults.navigator.item.css,$.fn.showcase.defaults.navigator.item.cssHover);opt.navigator.item.cssSelected=$.extend({},$.fn.showcase.defaults.navigator.item.css,$.fn.showcase.defaults.navigator.item.cssSelected);if(options.navigator.item.css){opt.navigator.item.css=$.extend({},$.fn.showcase.defaults.navigator.item.css,options.navigator.item.css);opt.navigator.item.cssHover=$.extend({},$.fn.showcase.defaults.navigator.item.cssHover,options.navigator.item.css);opt.navigator.item.cssSelected=$.extend({},$.fn.showcase.defaults.navigator.item.cssSelected,options.navigator.item.css);}if(options.navigator.item.cssHover){opt.navigator.item.cssHover=$.extend({},$.fn.showcase.defaults.navigator.item.cssHover,options.navigator.item.cssHover);}if(options.navigator.item.cssSelected){opt.navigator.item.cssSelected=$.extend({},$.fn.showcase.defaults.navigator.item.cssSelected,options.navigator.item.cssSelected);}}}if(options&&options.titleBar){opt.titleBar=$.extend({},$.fn.showcase.defaults.titleBar,options.titleBar);if(!/bottom|top/.test(opt.titleBar.position)){opt.titleBar.position="bottom";}if(options.titleBar.css){opt.titleBar.css=$.extend({},$.fn.showcase.defaults.titleBar.css,options.titleBar.css);}}$container.css(opt.css);if(opt.images.length!==0){var i;$container.css({width:opt.css.width,height:opt.css.height,overflow:"hidden"});for(i in opt.images){var img=new Image();img.src=opt.images[i].url;img.alt=opt.images[i].description||"";var $link=$("<a />").attr({"href":opt.images[i].link||"#","target":opt.images[i].target||"_self"});$link.css({opacity:0});$link.append(img);$container.append($link);}}if($container.find("img:first")[0].complete){$.fn.showcase.start($container,opt);}else{$container.find("img:first").load(function(){$.fn.showcase.start($container,opt);});}$.fn.extend({pause:function(){$container.data("stopped",true);},go:function(){$container.data("stopped",false);}});};$.fn.showcase.start=function($container,opt){var index=0;var nImages=$container.find("img").length;var $fi=$container.find("img:first");var imagesize={width:$fi.removeAttr("width").width(),height:$fi.removeAttr("height").height()};opt.css.width=imagesize.width;opt.css.height=imagesize.height;$container.css({width:opt.css.width,height:opt.css.height});$container.find("a").css({position:"absolute",top:"0",left:"0"}).find("img").css("border","0px");var $slider=$("<div id='slider' />").css({position:"absolute"});var $divNavigator=$("<div id='navigator' />").css(opt.navigator.css);switch(opt.navigator.position){case"top-left":$divNavigator.css({top:"0px",left:"0px"});break;case"top-right":$divNavigator.css({top:"0px",right:"0px"});break;case"bottom-left":$divNavigator.css({bottom:"0px",left:"0px"});break;case"bottom-right":$divNavigator.css({bottom:"0px",right:"0px"});break;}$container.append($divNavigator).hover(function(){if(opt.titleBar.autoHide&&opt.titleBar.enabled){$($titleBar).stop().animate({opacity:opt.titleBar.css.opacity,left:0,right:0,height:opt.titleBar.css.height},250);}if(opt.navigator.autoHide){$($divNavigator).stop().animate({opacity:1},250);}$(this).data("isMouseHover",true);},function(){if(opt.titleBar.autoHide&&opt.titleBar.enabled){$titleBar.stop().animate({opacity:0,height:"0px"},400);}if(opt.navigator.autoHide){$divNavigator.stop().animate({opacity:0},250);}$(this).data("isMouseHover",false);});$container.find("a").wrapAll($slider).each(function(i){switch(opt.animation.type){case"horizontal-slider":$(this).css("left",i*imagesize.width);break;case"vertical-slider":$(this).css("top",i*imagesize.height);break;case"fade":$(this).css({top:"0",left:"0",opacity:(i==0)?1:0,"z-index":opt.zIndex-i});break;}var $navElement=$("<a href='#'>"+(opt.navigator.showNumber?(i+1):"")+"</a>").css({display:"block","text-decoration":"none","-moz-outline-style":"none"}).click(function(){if(opt.animation.autoCycle){clearInterval(opt.animation.intervalID);}$.fn.showcase.showImage(i,$container,imagesize,opt);index=i;if(opt.animation.autoCycle){opt.animation.intervalID=showcaseCycler(index,nImages,$container,imagesize,opt);}return false;}).hover(function(){if(!$(this).data("selected")){if(opt.navigator.item.cssClassHover){$(this).addClass(opt.navigator.item.cssClassHover);}else{$(this).css(opt.navigator.item.cssHover);}}},function(){if(!$(this).data("selected")){if(opt.navigator.item.cssClassHover){$(this).removeClass(opt.navigator.item.cssClassHover);}else{$(this).css(opt.navigator.item.css);}}}).appendTo($divNavigator);if(opt.navigator.item.cssClass){$navElement.attr("class",opt.navigator.item.cssClass);}else{$.extend({},$navElement.css,opt.navigator.item);$navElement.css(opt.navigator.item.css);}switch(opt.navigator.orientation){case"horizontal":$navElement.css("float","left");break;case"vertical":$navElement.css("float","none");break;}if(opt.navigator.showMiniature){$("<img />").attr({src:$("img",this).attr("src"),width:$navElement.innerWidth(),height:$navElement.innerHeight(),border:"0px"}).appendTo($navElement);}});if(opt.navigator.autoHide){$divNavigator.css("opacity",0);}if(opt.titleBar.enabled){if(opt.linksOn=="images"){var $titleBar=$("<div id='subBar' />").html($("<span />").html($container.find("a:first img").attr("alt")));}else{var $a=$("<a />").attr("href",$container.find("a:first").attr("href")).html("<span>"+$container.find("a:first img").attr("alt")+"</span>");var $titleBar=$("<div id='subBar' />").html($a);$container.find("#slider a").each(function(){$(this).attr("rel",$(this).attr("href"));});$container.find("#slider a").removeAttr("href");}$titleBar.css({opacity:0.50,width:"100%",overflow:"hidden","z-index":opt.zIndex+2,position:"absolute"});if(opt.titleBar.position=="top"){$titleBar.css("top","0");}else{$titleBar.css("bottom","0");}if(opt.titleBar.cssClass){$titleBar.attr("class",opt.titleBar.cssClass);}else{$titleBar.css(opt.titleBar.css);$("a",$titleBar).css("color",opt.titleBar.css.color);}if(opt.titleBar.autoHide){$titleBar.css({"height":"0px","opacity":0});}$titleBar.appendTo($container);}$.fn.showcase.setNavigationItem(0,$container,opt);if(opt.animation.autoCycle){opt.animation.intervalID=showcaseCycler(index,nImages,$container,imagesize,opt);}};var showcaseCycler=function(index,nImages,$container,imagesize,opt){return setInterval(function(){if(!$container.data("stopped")){if(!$container.data("isMouseHover")||!opt.animation.stopOnHover)$.fn.showcase.showImage(++index%nImages,$container,imagesize,opt);}},opt.animation.interval);};$.fn.showcase.showImage=function(i,$container,imagesize,opt){var $a=$container.find("a");var $a_this=$container.find("a").eq(i);switch(opt.animation.type){case"horizontal-slider":$container.find("#slider").stop().animate({left:-(i*imagesize.width)},opt.animation.speed,opt.animation.easefunction);break;case"vertical-slider":$container.find("#slider").stop().animate({top:-(i*imagesize.height)},opt.animation.speed,opt.animation.easefunction);break;case"fade":$container.css({"z-index":opt.zIndex+1});if($a_this.css("z-index")!=opt.zIndex.toString()){$a_this.css({"z-index":opt.zIndex,opacity:0});$a.not($a_this).each(function(){if($(this).css("z-index")!="auto")$(this).css("z-index",parseInt($(this).css("z-index"),10)-1);});$a_this.stop().animate({opacity:1},opt.animation.speed,opt.animation.easefunction);}break;}if(opt.titleBar.enabled){if(opt.linksOn=="titles"){$("#subBar a",$container).attr({"href":$a_this.attr("rel"),"target":$a_this.attr("target")});}}$("#subBar span",$container).html($a_this.find("img").attr("alt"));$.fn.showcase.setNavigationItem(i,$container,opt);};$.fn.showcase.setNavigationItem=function(i,$container,opt){if(opt.navigator.item.cssClassSelected){$container.find("#navigator a").removeClass(opt.navigator.item.cssClassSelected).data("selected",false);$container.find("#navigator a").eq(i).addClass(opt.navigator.item.cssClassSelected).data("selected",true);}else{if(opt.navigator.item.cssClass){$container.find("#navigator a").eq(i).css(opt.navigator.item.cssSelected).data("selected",true);}else{$container.find("#navigator a").css(opt.navigator.item.css).data("selected",false);$container.find("#navigator a").eq(i).css(opt.navigator.item.cssSelected).data("selected",true);}}};$.fn.showcase.defaults={images:[],zIndex:1000,linksOn:"images",css:{position:"relative",overflow:"hidden",border:"none",width:"",height:""},animation:{autoCycle:true,stopOnHover:true,interval:4000,speed:500,easefunction:"swing",type:"horizontal-slider"},navigator:{css:{border:"none",padding:"5px",margin:"0px",position:"absolute"},position:"top-right",orientation:"horizontal",autoHide:false,showNumber:false,showMiniature:false,item:{cssClass:null,cssClassHover:null,cssClassSelected:null,css:{color:"#000000","text-decoration":"none","text-align":"center","-moz-outline-style":"none",width:"12px",height:"12px",lineHeight:"12px",verticalAlign:"middle",backgroundColor:"#878787",margin:"0px 3px 3px 0px",border:"solid 1px #acacac","border-radius":"4px","-moz-border-radius":"4px","-webkit-border-radius":"4px"},cssHover:{backgroundColor:"#767676",border:"solid 1px #676767"},cssSelected:{backgroundColor:"#00FF00",border:"solid 1px #acacac"}}},titleBar:{enabled:true,autoHide:true,position:"bottom",cssClass:null,css:{opacity:0.50,color:"#ffffff",backgroundColor:"#000000",height:"40px",padding:"4px",fontColor:"#444444",fontStyle:"italic",fontWeight:"bold",fontSize:"1em"}}};})(jQuery);