function ToggleChkAllGroups () {
	var bChecked = document.frmSearch.elements["allgroups"].checked;
	if (bChecked) {
		for (j = 0; j<document.frmSearch.elements["item"].length; j++) {
			document.frmSearch.elements["item"][j].checked = true;
		}
		document.frmSearch.elements["scope"].value = "all";
	}
	else {
		for (j = 0; j<document.frmSearch.elements["item"].length; j++) {
			document.frmSearch.elements["item"][j].checked = false;
		}
		document.frmSearch.elements["scope"].value = "group";
	}
}


function ToggleChkSingleGroup (ID)
{
	var bChecked = document.frmSearch.elements[ID].checked;
	var bAllChecked = true;
	var	sCurrentID;
	
	if (bChecked) {
		for (j = 0; j<document.frmSearch.elements["item"].length; j++) {
			if (!document.frmSearch.elements["item"][j].checked)  {
				bAllChecked = false;
			}
		}
		if (bAllChecked) {
			document.frmSearch.elements["allgroups"].checked = true;
			document.frmSearch.elements["scope"].value = "all";
		}
	}
	else {
		document.frmSearch.elements["allgroups"].checked = false;
		document.frmSearch.elements["scope"].value = "group";
	}
	
}