function CheckAll(elem) {
	var f = elem.form;	
	if (!f.elements["list[]"]) return;
	if (f.elements["list[]"][0]) {
		for (var i=0; i<f.elements["list[]"].length; i++)
			f.elements["list[]"][i].checked = elem.checked;	
	} else {
		f.elements["list[]"].checked = elem.checked;	
	}
	if (f.elements["checkall"])
	{
		if (f.elements["checkall"][0])
		{
			for (var i = 0; i<f.elements["checkall"].length; i++)
				f.elements["checkall"][i].checked = elem.checked;
		} else {
			f.elements["checkall"].checked = elem.checked;
		}
	}
}

function Selected(elem) {
	var f = elem.form;	
	if (!f.elements["list[]"]) return false;
	if (f.elements["list[]"][0]) {
		for (var i=0; i<f.elements["list[]"].length; i++)
			if (f.elements["list[]"][i].checked) return true;
	} else {
		return f.elements["list[]"].checked;
	}
	return false;
}

// Confirm Message
function Conf(msg)
{
	var agree=confirm(msg);
	if (agree)
		return true;
	else {
		return false;
	}
}

function Confirm(link,text) 
{
  if (confirm(text))
     window.location=link
}

function checkAll(field)
{
  for(i = 0; i < field.elements.length; i++)
     field[i].checked = true ;
}

function uncheckAll(field)
{
 for(i = 0; i < field.elements.length; i++)
    field[i].checked = false ;
}



function xConf(object) {
	if (confirm("Â×¹Âѹµéͧ¡ÒÃź ? \n Do you want to delete ?") == true) {
		return true;
	}
	return false;
}

function chkAll(field) {
	for(var i = 0; i < field.elements.length; i++) {
		var e = field[i];
		if(e.name != "checkall")
			e.checked = field.allchk.checked;
	}
}