function popupwindow_scroll (url, height, width, winname)
{
	window.open (url,
				 winname,
				'location=0,status=0,scrollbars=1,resizable=1,width=' + width + ',height=' + height); 
}

function input_check_all(chk_all, chk)
{
	try
	{
		var chkAll = chk_all;
		var chkCmb = chk;
		
		if (chkCmb[0] != null)
		{	
			for (var i=0; i<chkCmb.length; i++)
				chkCmb[i].checked = chkAll.checked;
		}
		else
		{
			chkCmb.checked = chkAll.checked;
		}
	} 
	catch (e) 
	{}
}