function slideShow(heightcomentario,enableCaption) {

     //Set the opacity of all images to 0
     $('#galeria_portada div').css({opacity: 0.0});

     //Get the first image and display it (set it to full opacity)
     $('#galeria_portada div:first').css({opacity: 1.0});

     //Set the caption background to semi-transparent
     if (enableCaption) $('#galeria_portada .caption').css({opacity: 0.7});

     //Resize the width of the caption according to the image width
     if (enableCaption) $('#galeria_portada .caption').css({width: $('#galeria_portada div').find('img').css('width')});

     //Get the caption of the first image from REL attribute and display it
     $('#galeria_portada .content').html($('#galeria_portada div:first').find('img').attr('rel'))
     .animate({opacity: 0.7}, 400);

     //Call the gallery function to run the slideshow, 6000 = change to next image after 6 seconds
     if ($('#galeria_portada').find('img').size()>1) intervalo = setInterval('gallery('+heightcomentario+','+enableCaption+')',6000);
 }

 function gallery(heightcomentario,enableCaption) {

     //if no IMGs have the show class, grab the first image
     var current = ($('#galeria_portada div.show')?  $('#galeria_portada div.show') : $('#galeria_portada div:first'));

     //Get next image, if it reached the end of the slideshow, rotate it back to the first image
     var next = ((current.next().length) ? ((current.next().hasClass('caption')||current.next().hasClass('noslider'))? $('#galeria_portada div:first') :current.next()) : $('#galeria_portada div:first'));

     //Get next image caption
     var caption = next.find('img').attr('rel');

     //Set the fade in effect for the next image, show class has higher z-index
     next.css({opacity: 0.0})
     .addClass('show')
     .animate({opacity: 1.0}, 1000);

     //Hide the current image
     current.animate({opacity: 0.0}, 1000)
     .removeClass('show');

     //Set the opacity to 0 and height to 1px
     if (enableCaption) $('#galeria_portada .caption').animate({opacity: 0.0}, { queue:false, duration:0 }).animate({height: '20px'}, { queue:true, duration:300 });

     //Animate the caption, opacity to 0.7 and heigth to 100px, a slide up effect
	if (enableCaption) $('#galeria_portada .caption').animate({opacity: 0.7},100 ).animate({height: heightcomentario+'px'},500 );

    //Display the content
     $('#galeria_portada .content').html(caption);

 }