var currentNews = 1;

function sliderDoNext()
{
    var id = (currentNews + 1);
    
    if(id == 4)
    {
        id = 1;
    }
    
    $('#mainnews-title-'+currentNews).fadeOut('slow', function() { $('#mainnews-title-'+id).fadeIn('slow'); });
    
    $('#mainnews-foto-'+currentNews).fadeOut('slow', function() { $('#mainnews-foto-'+id).fadeIn('slow'); });
    
    $('#mainnews-image-'+currentNews).animate({opacity: 1}).removeClass('activeimg');
    $('#mainnews-image-'+id).animate({opacity: 0.5}).addClass('activeimg');
    
    currentNews = id;
}

$(document).ready(function(){
    setInterval('sliderDoNext()', 15000);
    
    $('#mainnews-image-1').click(function(){
        $('#mainnews-title-'+currentNews).fadeOut('slow', function() { $('#mainnews-title-1').fadeIn('slow'); });
        
        
        $('#mainnews-foto-'+currentNews).fadeOut('slow', function() { $('#mainnews-foto-1').fadeIn('slow'); });
        
        $('#mainnews-image-'+currentNews).animate({opacity: 1}).removeClass('activeimg');
        $('#mainnews-image-1').animate({opacity: 0.5}).addClass('activeimg');
        
        currentNews = 1;
    });

    $('#mainnews-image-2').click(function(){
        $('#mainnews-title-'+currentNews).fadeOut('slow', function() { $('#mainnews-title-2').fadeIn('slow'); });
        
        
        $('#mainnews-foto-'+currentNews).fadeOut('slow', function() { $('#mainnews-foto-2').fadeIn('slow'); });
        
        $('#mainnews-image-'+currentNews).animate({opacity: 1}).removeClass('activeimg');
        $('#mainnews-image-2').animate({opacity: 0.5}).addClass('activeimg');
        
        currentNews = 2;
    });
    
    $('#mainnews-image-3').click(function(){
        $('#mainnews-title-'+currentNews).fadeOut('slow', function() { $('#mainnews-title-3').fadeIn('slow'); });
        
        
        $('#mainnews-foto-'+currentNews).fadeOut('slow', function() { $('#mainnews-foto-3').fadeIn('slow'); });
        
        $('#mainnews-image-'+currentNews).animate({opacity: 1}).removeClass('activeimg');
        $('#mainnews-image-3').animate({opacity: 0.5}).addClass('activeimg');
        
        currentNews = 3;
    });
});