aPreloadImages = [];
  aSlideImages = [];
  
  $(document).ready(function() {
    
    preloadImages(aPreloadImages);
    
    // slideshow
    if(aSlideImages.length > 0) {
      var iNextPic = 1;
      iIntervalId = setInterval('headerSlide()', 7000);
    } else
    
    // home slideshow
    if($('.div_headerslide').length > 0) {
      iIntervalId = setInterval('homeSlide()', 7000);
    }
    
    $('.click_goto_a').click(function() {
      document.location = $(this).find('a:first').attr('href');
    });
    
    $('.click_open_a').click(function() {
      window.open($(this).find('a:first').attr('href'));
    });
    
  });
  
  function headerSlide() {
    iCurrentSlide ++;
    if(iCurrentSlide >= aSlideImages.length) iCurrentSlide = 0;
    $('#img_content_header_next').attr('src', aSlideImages[iCurrentSlide]);
    $('#img_content_header').fadeOut(1000, function() {
      $('#img_content_header').show().attr('src', aSlideImages[iCurrentSlide]);
    });
  }
  
  function homeSlide() {
    $('.div_headerslide:first').clone().insertAfter('.div_headerslide:last');
    $('.div_headerslide:first').animate({marginLeft: '-820px'}, 500, function() {
      $(this).remove();
    });
  }
  
  function preloadImages(pArray) {
    for(var i = 0; i < pArray.length; i++) {
      oPic = new Image(13,37);
      oPic.src = pArray[i];
    }
  }