var rotate_continue = true;
var position =  1;
var count = 1;
var limit = 50;

$(document).ready(function() {
    $('#slider ul li.slide').hide();
    $('.active-slide').show();
    cycle_1();
    $('.slide-link').click( function() {
        position = $(this).attr('value');
        rotate_continue = false;
        clearTimeout();
        rotate_for_click();
    })
});

function cycle_1() {
    if (count < limit) {
        rotate();
        if(position == slides) { position = 0 }
        position++;
        count++;        
        setTimeout("cycle_2()", 7000);
    }
}

function cycle_2() {
    if (count < limit) {
        rotate();
        if(position == slides) { position = 0 }
        position++;
        count++;
        setTimeout("cycle_1()", 7000);
    }
}

function rotate() {
    if(rotate_continue != false) {
        $('#slider ul li.slide').hide();
        $('#slider ul li.slide-' + position).fadeIn(500);
    }
}
function rotate_for_click() {
    $('#slider ul li.slide').hide();
    $('#slider li.slide-link').removeClass('active-slide');
    $('#slider li.slide-nav-' + position).addClass('active-slide');
    $('#slider ul li.slide-' + position).fadeIn(500);

}