var currentSlide = 1;
var sliderStop = false;
var sliderDuration = 10000;

$(document).ready(function()
{
    setTimeout("advanceSlide(true);", sliderDuration);
});

function advanceSlide(auto)
{
    if(!auto || !sliderStop)
    {
        $('#homebanner' + currentSlide).fadeOut(1000);
        $('#navLink' + currentSlide).removeClass('on');
        
        currentSlide++;
        
        if(currentSlide > 4)
        {
            currentSlide = 1;
        }
        
        $('#homebanner' + currentSlide).fadeIn(1000);
        $('#navLink' + currentSlide).addClass('on');
        
        if(auto && !sliderStop)
        {
            setTimeout("advanceSlide(true);", sliderDuration);
        }
    }
}

function setSlide(index)
{
    $('#homebanner' + currentSlide).fadeOut(1000);
    $('#navLink' + currentSlide).removeClass('on');
    
    currentSlide = index;
    
    $('#homebanner' + currentSlide).fadeIn(1000);
    $('#navLink' + currentSlide).addClass('on');
    
    sliderStop = true
}