function pagNpp(npp) {
	document.getElementById('frmListingChanger_npp').value = npp;
	document.forms['frmListingChanger'].submit();
}
function pagSort(val,sortdir) {
	document.getElementById('frmListingChanger_sort').value = val;
	document.getElementById('frmListingChanger_sortorder').value = sortdir;
	document.forms['frmListingChanger'].submit();
}
function pagAjax(action,page,div_id) {
	var ajx = new ajaxObject('');
	ajx.callback = function(responseText, responseStatus, responseXML) {
		if (responseStatus==200) {
			document.getElementById(div_id).innerHTML = responseText;
		}
	}
	ajx.update('pagaction='+encodeURIComponent(action)+'&page='+encodeURIComponent(page), 'POST');
}