function Button()
{
}

Button.onClick = function (formId, hiddenVarId)
{
	var form = document.forms[formId]
	form[hiddenVarId].value = "y"
	form.submit()
}

Button.onDelete = function (formId, hiddenVarId, askDelName)
{
	if (confirm(msg_2000(askDelName)))
		Button.onClick(formId, hiddenVarId)
}

Button.onValidate = function (formId, hiddenVarId, validateFun)
{
	if (eval(validateFun))
		Button.onClick(formId, hiddenVarId)
}

Button.onCheckAll = function (formId, bCheckAll)
{
	var form = document.forms[formId]
	for(i=0; i<form.length; i++)
	{
		var elem = form.elements[i]
		if ((typeof(elem.type) != "undefined") && (elem.type == "checkbox"))
			form.elements[i].checked = bCheckAll
	}
}