Splash Panel code behind

SplashPanel.ascx.cs

public partial class SplashPanel : UserControl
{
    private Item _dataSource;
    public Item DataSource
    {
        get
        {
            if (_dataSource == null)
            {
                var parent = Parent as Sublayout;
                if (parent != null)
                    _dataSource = Sitecore.Context.Database.GetItem(parent.DataSource);
            }
            return _dataSource;
        }
    }
 
    protected void Page_Load(object sender, EventArgs e)
    {
        titleText.Item = DataSource;
        straplineText.Item = DataSource;
        clickThroughLink.Item = DataSource;
        Sitecore.Data.Fields.ImageField imageField = DataSource.Fields["image"];
        dPanel.Attributes.Add("style", "background-image:url(\"" + MediaManager.GetMediaUrl(imageField.MediaItem) + "\")");
    }
}