var first_timer, second_timer, third_timer, fourth_timer, fifth_timer;
function showNews(id)
{
    for(i=1;i<=4;i++)
       if(i!= id){
            $('#tab_'+i).removeClass('selected');
            $('#news_'+i).hide();
        }
       else {
            $('#news_'+i).fadeIn('slow');
            $('#tab_'+i).addClass('selected');
            clearTimeout(first_timer);
            first_timer = setTimeout('showAllNews()', 60000);
        }
}

function showProgram(id)
{
    for(i=1;i<=5;i++)
       if(i!= id){
            $('#tabs_'+i).removeClass('sel');
            $('#program_'+i).hide();
        }
       else {
            $('#program_'+i).fadeIn('slow');
            $('#tabs_'+i).addClass('sel');
        }
}

function showAllNews(){
    var curr_id = $('.selected').attr('id');
    curr_id = curr_id.replace('tab_', '');
    var next_id = (curr_id==4) ? 1 : ++curr_id;
    showNews(next_id);
}

function reloadAllNews()
{
    for(var i=1;i<=4;i++){
        if (i == 1 || i == 4)
        $('#news_'+i).load('/ajax.php',{id: i , type:'rss'});
    }
        
    third_timer = setTimeout('reloadAllNews()', 300000);
}

function reloadAd(){
    $('#leader_ad').attr("src", "/leader_ad.html");
    fourth_timer = setTimeout('reloadAd()', 300000);
}

function reloadPlaylist(){
    $('.playlist').load('/ajax.php',
                          {type:'playlist'});
     fifth_timer = setTimeout('reloadPlaylist()', 300000);
}

$(function() {
    $('.tabs li a').click(
        function(){
            var id = $(this).attr('id').replace("tab_","");
            showNews(id);
        });
    $('.tabs2 li a').click(
        function(){
            var id = $(this).attr('id').replace("tabs_","");
            showProgram(id);
        });
    
    first_timer = setTimeout('showAllNews()', 60000);
    second_timer = setTimeout('reloadAllNews()', 300000);
    third_timer = setTimeout('reloadAd()', 300000);
    fifth_timer = setTimeout('reloadPlaylist()', 300000);

    $('#embed_radio').focus(function(){
        $(this).select();
    });
    $('#copy_embed_code').click(function(){
        $('#embed_radio').select();
    });
    
    $('#main').pngFix();

});