/* - jquery.tinycarousel.min.js - */
// http://www.cutsp.org.br/portal_javascripts/jquery.tinycarousel.min.js?original=1
(function(jQuery){jQuery.tiny=jQuery.tiny||{};jQuery.tiny.carousel={options:{start:1,display:1,axis:'x',controls:true,pager:false,interval:false,intervaltime:3000,rewind:false,animation:true,duration:1000,callback:null}};jQuery.fn.tinycarousel=function(options){var options=jQuery.extend({},jQuery.tiny.carousel.options,options);this.each(function(){jQuery(this).data('tcl',new Carousel(jQuery(this),options))});return this};jQuery.fn.tinycarousel_start=function(){jQuery(this).data('tcl').start()};jQuery.fn.tinycarousel_stop=function(){jQuery(this).data('tcl').stop()};jQuery.fn.tinycarousel_move=function(iNum){jQuery(this).data('tcl').move(iNum-1,true)};function Carousel(root,options){var oSelf=this;var oViewport=jQuery('.viewport:first',root);var oContent=jQuery('.overview:first',root);var oPages=oContent.children();var oBtnNext=jQuery('.next:first',root);var oBtnPrev=jQuery('.prev:first',root);var oPager=jQuery('.pager:first',root);var iPageSize,iSteps,iCurrent,oTimer,bPause,bForward=true,bAxis=options.axis=='x';function initialize(){iPageSize=bAxis?jQuery(oPages[0]).outerWidth(true):jQuery(oPages[0]).outerHeight(true);var iLeftover=Math.ceil(((bAxis?oViewport.outerWidth():oViewport.outerHeight())/(iPageSize*options.display))-1);iSteps=Math.max(1,Math.ceil(oPages.length/options.display)-iLeftover);iCurrent=Math.min(iSteps,Math.max(1,options.start))-2;oContent.css(bAxis?'width':'height',(iPageSize*oPages.length));oSelf.move(1);setEvents();return oSelf};function setEvents(){if(options.controls&&oBtnPrev.length>0&&oBtnNext.length>0){oBtnPrev.click(function(){oSelf.move(-1);return false});oBtnNext.click(function(){oSelf.move(1);return false})}if(options.interval){root.hover(oSelf.stop,oSelf.start)}if(options.pager&&oPager.length>0){jQuery('a',oPager).click(setPager)}};function setButtons(){if(options.controls){oBtnPrev.toggleClass('disable',!(iCurrent>0));oBtnNext.toggleClass('disable',!(iCurrent+1<iSteps))}if(options.pager){var oNumbers=jQuery('.pagenum',oPager);oNumbers.removeClass('active');jQuery(oNumbers[iCurrent]).addClass('active')}};function setPager(oEvent){if(jQuery(this).hasClass('pagenum')){oSelf.move(parseInt(this.rel),true)}return false};function setTimer(){if(options.interval&&!bPause){clearTimeout(oTimer);oTimer=setTimeout(function(){iCurrent=iCurrent+1==iSteps?-1:iCurrent;bForward=iCurrent+1==iSteps?false:iCurrent==0?true:bForward;oSelf.move(bForward?1:-1)},options.intervaltime)}};this.stop=function(){clearTimeout(oTimer);bPause=true};this.start=function(){bPause=false;setTimer()};this.move=function(iDirection,bPublic){iCurrent=bPublic?iDirection:iCurrent+=iDirection;if(iCurrent>-1&&iCurrent<iSteps){var oPosition={};oPosition[bAxis?'left':'top']=-(iCurrent*(iPageSize*options.display));oContent.animate(oPosition,{queue:false,duration:options.animation?options.duration:0,complete:function(){if(typeof options.callback=='function')options.callback.call(this,oPages[iCurrent],iCurrent)}});setButtons();setTimer()}};return initialize()}})(jQuery);