function ShowText(name)
{
    if(name == null)
    {
        return;
    }
    
    var textDiv = $(name);
    if(textDiv != null)
    {
        Effect.Appear(textDiv);
        
        var closeBtn = Builder.node('a', { href: 'javascript:HideText(\'' + name + '\')', style: 'left:0;bottom:0;font-weight:normal;text-decoration:none;color:#FFFFFF;position:absolute;' });
	var closeImage = Builder.node('img', { src: 'images/close.gif', style: 'border:none;' });
	closeBtn.appendChild(closeImage);
        textDiv.appendChild(closeBtn);
    }
}

function HideText(name)
{
    if(name == null)
    {
        return;
    }
    
    var textDiv = $(name);
    if(textDiv != null)
    {
        Effect.Fade(textDiv, { from:1.0, to:0.0 });
    }
}