function mouseEnter(sender)
{
    sender.Fill="#FFBBBBBB";
}
function mouseLeave(sender)
{
    sender.Fill="#FFFFFFFF";
}
function mouseDown(sender)
{
    sender.Fill="#FF555555";
}
function leftButtonUp(sender)
{
    sender.Fill="#FFBBBBBB";
    
    if (currentNews == 0)
        currentNews = 4;
    else
        currentNews = currentNews - 1;
        
    sender.findName("itemFadeOut").begin();
}
function rightButtonUp(sender)
{
    sender.Fill="#FFBBBBBB";
    
    if (currentNews == 4)
        currentNews = 0;
    else
        currentNews = currentNews + 1;
        
    sender.findName("itemFadeOut").begin();
}

function fadeOutCompleted(sender)
{
    var image = sender.findName("image");
    image.Source = newsImageArray[currentNews];
    var title = sender.findName("title");
    title.Text = newsTitleArray[currentNews];
    var text = sender.findName("text");
    text.Text = newsTextArray[currentNews];
            
    sender.findName("itemFadeIn").begin();
}
function newsClicked(sender)
{
    window.location = "NewsDetail.aspx?ID=" + newsIdArray[currentNews];
}