/*------------------------------------------------------------------
	jquery.jContentFaderLight.js 2009/05/28 Daniel Schneider, info@hd7b.de
	this file is part of the youexpress-cms
	copyright (c) 2009 HD7B-MEDIEN www.hd7b.de
  ----------------------------------------------------------------*/

jQuery.fn.jContentFaderLight = function(options) {
  var settings = jQuery.extend(
    {fadeSpeed: 800, autoSpeed: 4500, startPos: 1}, options
  );
  
  var pos=settings.startPos;
  
  jContentFaderObj=$(this);  
  var slideObjects=$(".contentFader_slide");
  var numSlides=slideObjects.length;  
  slideObjects.hide(0); //hide slides on init
  showSlide(pos);
  
  function showSlide(pos){
    //hide active
    $(".contentFader_active")
    .removeClass("contentFader_active")
    .fadeOut(settings.fadeSpeed);
    //show current
    $(".contentFader_slide")
    .eq(pos-1)
    .fadeIn(settings.fadeSpeed)
    .addClass("contentFader_active");
  }
  
  contentFaderAuto=setInterval(function() {
    pos++;
    if(pos>numSlides) pos=1;
    showSlide(pos);
  }, settings.autoSpeed);  
  
};