(function($){ $.tiny = $.tiny || { }; $.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
}
}; $.fn.tinycarousel = function(options) { var options = $.extend({}, $.tiny.carousel.options, options); this.each(function(){ $(this).data('tcl', new Carousel($(this), options));}); return this;}; $.fn.tinycarousel_start = function(){ $(this).data('tcl').start();}; $.fn.tinycarousel_stop = function(){ $(this).data('tcl').stop();}; $.fn.tinycarousel_move = function(iNum){ $(this).data('tcl').move(iNum-1,true);}; function Carousel(root, options){ var oSelf = this; var oViewport = $('.viewport:first', root); var oContent = $('.overview:first', root); var oPages = oContent.children(); var oBtnNext = $('.next:first', root); var oBtnPrev = $('.prev:first', root); var oPager = $('.pager:first', root); var iPageSize, iSteps, iCurrent, oTimer, bPause, bForward = true, bAxis = options.axis == 'x'; function initialize(){ iPageSize = bAxis ? $(oPages[0]).outerWidth(true) : $(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){ $('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 = $('.pagenum', oPager); oNumbers.removeClass('active'); $(oNumbers[iCurrent]).addClass('active');}
}; function setPager(oEvent){ if($(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);