var current = 'screenshot0';
var current_product='';
function next_screenshot()
{
    slideout('next', 'left', 'right');
}
function prev_screenshot()
{
    slideout('prev', 'right', 'left');
}
function slideout(dir, slideout_dir, slidein_dir)
{
    $('#' + current_product + ' #' + current).hide('slide', { direction: slideout_dir }, slidein(dir, slidein_dir));
}
function slidein(dir, slidein_dir) 
{
    current = $('#' + current_product + ' #' + current).attr(dir);
    $('#' + current_product + ' #' + current).show('slide', { direction: slidein_dir })
    $('#' + current_product + ' .imageswitch .center').html($('#' + current_product + ' #' + current).attr('alt'))
}
function show_product(product)
{
    if(product == current_product)
    {
        $('#'+current_product+' .screenshot_scroller').slideUp();
        $('#'+current_product+' .extended').slideUp();
        current_product = '';
    }
    else
    {
        current = 'screenshot0';
        $('#'+current_product+' .screenshot_scroller').slideUp();
        $('#'+current_product+' .extended').slideUp();
        current_product = product;
        $('#'+product+' .screenshot_scroller').slideDown(); 
        $('#'+product+' .extended').slideDown();
    }
}