function Window_OnLoad()

{

    if (StartUpMessage != "")

    {

        alert(StartUpMessage);

        StartUpMessage = "";

    }

}



function CheckAll(ctrl)

{

	if ((null == ctrl)  || (ctrl.type != "checkbox")) return;

	for (var Index = 0; Index < ctrl.form.elements.length; ++Index)

    {

		el = ctrl.form.elements[Index];

        if ((el.type == "checkbox") && (el.name != ctrl.name))

        {

			el.checked = ctrl.checked;

        }

    }

}



function DelCount(f)

{

    var Result = 0;

    var Elm = null;

    for (var Index = 0; Index < f.elements.length; ++Index)

    {

        Elm = f.elements[Index];

        if (Elm.name != "SelectAllChk") if (Elm.checked) ++Result;

    }

    return (Result);

}



function DoDeleteItems(f)

{

    iCount = DelCount(f);

    if (iCount)

    {

        if (confirm("Delete " + iCount.toString() + " user" + (iCount > 1 ? "s?" : "?")))

        {

            f.ProcessAction.value = "Delete";

            var el = null, del = f.DeleteItems;

            for (var Index = 0; Index < f.elements.length; ++Index)

            {

                el = f.elements[Index];

                if ((el.type == "checkbox") && (el.name != "SelectAllChk"))

                {

                    if (el.checked)

                    {

                        del.value += (del.value == "" ? "" : "|") + el.name;

                    }

                }

            }

            f.submit();

        }

    }

    else alert("No item selected!");

}



function SyncItemCheckBox(ctrl, chkAll)

{

    if ((null == ctrl) || ("checkbox" != ctrl.type)) return;

	if (!ctrl.checked)

    {

        if (chkAll.checked) chkAll.checked = false;

    }

}



function DoEditUser(f, userid)

{

    f.UserIDText.value = userid;

    f.submit();

}