var emailAddress1 = '<a href="mailto:&#101;&#110;q&#117;&#105;&#114;&#105;&#101;&#115;&#64;&#97;&#98;&#101;rco&#110;&#119;&#121;&#114;&#101;&#115;&#111;&#114;&#116;.&#99;&#111;&#109;">&#101;&#110;q&#117;&#105;&#114;&#105;e&#115;&#64;&#97;&#98;&#101;&#114;&#99;&#111;&#110;&#119;&#121;&#114;&#101;&#115;o&#114;&#116;&#46;&#99;&#111;&#109;</a>';

var scroll = -1;

function scrollPortfolio(direction, maxImages)
{
    if(direction == 1 && scroll > -1)
    {
        new Effect.Move ('thumbs',{ x: 950, y: 0, transition: Effect.Transitions.sinoidal});
        scroll = scroll - 1;
    }
    else if(direction == -1 && scroll + 2 < maxImages / 10)
    {
        new Effect.Move ('thumbs',{ x: -950, y: 0, transition: Effect.Transitions.sinoidal});
        scroll = scroll + 1;
    }    
}

function scrollBlog(direction, maxImages)
{
    if(direction == 1 && scroll > -1)
    {
        new Effect.Move ('blog',{ x: 0, y: 400, transition: Effect.Transitions.sinoidal});
        scroll = scroll - 1;
    }
    else if(direction == -1 && scroll + 2 < maxImages / 10)
    {
        new Effect.Move ('blog',{ x: 0, y: -400, transition: Effect.Transitions.sinoidal});
        scroll = scroll + 1;
    }    
}