function toggleSlider(feature) {
      
      feature = $(feature);
			
      $$('.feature').each(function(feature) {
        $(feature).removeClassName('selected');
      });
      
      switch(feature.id){
        case 'main':
          hideEverything(feature);
        break
        case 'television':
          hideEverything(feature);
        break
        case 'radio':
          hideEverything(feature);
        break
        case 'print':
          hideEverything(feature);
        break
        case 'interactve':
          hideEverything(feature);
        case 'mobile':
          hideEverything(feature);
        break
      }
      j++;
      if (j == 6) j = 1;
      $(feature).addClassName('selected');
      
    };
    
    function hideEverything(feature) {
      var triggeredElement = feature.id
            
      $$('.slide-me').each(function(feature){   
        $(feature).hide();
        if ($(feature).hasClassName(triggeredElement)){
          $(feature).appear();
        };
      });

    };
    
  var divs_to_fade = new Array('main', 'television', 'radio', 'print', 'interactve', 'mobile');
  var j = 1; // JavaScript Document

		
	function startFade() {
    	slideShow = setInterval('toggleSlider(divs_to_fade[j])', 6000);
    }
		
	function stopFade() {
		clearInterval(slideShow);
	}