/*
** VERSION 1.0
** DATE START: June 23rd 2010
****
** included main functions are: 
** -> myConfirm(msg, form_id)
** -> myMassAction(grpName)
** -> selectAll(grpName)
** -> unselectAll(grpName)
*/

function myConfirm(msg, form_id)
{
	$test = confirm(msg);
	if($test)
		document.getElementById(form_id).submit();
	else
		return false;
}

function myMassAction(grpName)
{
	var d = document.getElementsByName(grpName);	
	var length = d.length;
	var result = Array();
	var c = 0;
	for(var i=0; i < length; i++)
	{
		if(d.item(i).checked === true)
			result[c++] = d.item(i).value;
	}
	return result.toString();
}

function selectAll(grpName)
{
	var d = document.getElementsByName(grpName);	
	var length = d.length;
	for(var i=0; i < length; i++)
		d.item(i).checked = true;
}

function unselectAll(grpName)
{
	var d = document.getElementsByName(grpName);	
	var length = d.length;
	for(var i=0; i < length; i++)
		d.item(i).checked = false;
}