function PrintArticle()
{
    if (document.getElementById("PrintArticleButton") != null)
    {
        document.getElementById("PrintArticleButton").click();        
    }
}
function AddComment()
{
    if (document.getElementById("AddCommentButton") != null)
    {
        document.getElementById("AddCommentButton").click();        
    }
}
function SendArticle()
{
    if (document.getElementById("SendArticleButton") != null)
    {
        document.getElementById("SendArticleButton").click();        
    }
}
function OpenDialog(url)
{
    var height = 500;
    var width = 800;
    var resizable=true;
    var top = (screen.availHeight - height) / 2;
    var left = (screen.availWidth - width) / 2;
    var date = new Date();
    window.open(url,"","Width="+width+"px,Height="+height+"px,resizable="+((resizable)?"yes":"no")+",top="+top+"px,left="+left+"px,status=no,scrollbars=yes");
}