function SubmitButtonClick(id)
{
	if (Validate())
	    return true;
	
	return false;
}

var form;
function Validate()
{
    var ret = true;

    form = new Csn.Form({
		FormID : "pnlEmailAFriend",
		ShowMessageBox : true,
		RequiredAttribute : "val1",
		RequireErrorMessage : "You must enter {0}"
	});
	
	form.Validate();
	
	if (form.errors.length > 0)
	{
        ret = false;
    }
    
	return ret;
}