function ValidateArticleComment()
{
	var empty_fields = "";
	var sComment = document.ArticleComment.sComment.value.Trim();
	var sUserName = document.ArticleComment.sUserName.value.Trim();
	
	if ( sComment == '' )
	{
		empty_fields += "\n        - Comment";
		if (! empty_fields)
		{
			document.ArticleComment.sComment.focus();
			document.ArticleComment.sComment.select();
		}
	}
	if ( sUserName == '' ) 
	{
		empty_fields += "\n        - Display Name";
		if (! empty_fields)
		{
			document.ArticleComment.sUserName.focus();
			document.ArticleComment.sUserName.select();
		}
	
	}
	
	return alertUser(empty_fields);
	
}