function news_show_tab(tab_class) {
  $('.news-ticker .newstab:visible').fadeOut(150, function () {
	  // hide all tabs
	  $('.newstab').hide();
	  $('.news-ticker .' + tab_class).fadeIn(150);
  });
}

function init_news_widget() {

  $('ul.newslist li a').click(function () {
        var rel = $(this).attr('rel');   
        $('ul.newslist li a').removeClass('active');
        news_show_tab(rel);
        $(this).addClass('active');
      });
  
  $('.news-sub-list .button').click(function() {
        var rel = $(this).attr('rel');   
        if (rel) {
          var parents = $(this).parents('.newstab');
          $('.news-sub-list:visible', parents).fadeOut(150, function () {
          	$('.' + rel, parents).fadeIn(150);
	  });
        }
      });
}


function init_press_scroll(index) {
	// main vertical scroll
	$("#scroll_main").scrollable({

		// basic settings
		vertical: true,

		// up/down keys will always control this scrollable
		keyboard: 'static',

		initialIndex: index

	// main navigator (thumbnail images)
	}).navigator("#scroll_main_navi");

}


$(document).ready(function() {
  init_news_widget();
});