function popupWin(url)
{
	window.open(url, '', 'resizable=yes,width=500,height=450,top=75,left=220,scrollbars=yes');
}
function popupReport(url)
{
	window.open(url, '', 'resizable=yes,width=800,height=600,top=75,left=220,scrollbars=yes');
}
function back()
{
	window.history.back();
}
function SelectAllCheckboxes(theBox)
{
	xState = theBox.checked;
	elm = theBox.form.elements;

	for (i = 0; i < elm.length; i++)
		if (elm[i].type == "checkbox" && elm[i].id != theBox.id)
			{
			if (elm[i].checked != xState)
					elm[i].click();
			}
}