function openResource(id,lang){

	//alert('id: '+id+' and lang: '+lang);
	
	var width  = 500;
	var height = 300;
	var left   = (screen.width  - width)/2;
	var top    = (screen.height - height)/2;
	var params = 'width='+width+', height='+height;
	params += ', top='+top+', left='+left;
	params += ', directories=no';
	params += ', location=no';
	params += ', menubar=no';
	params += ', resizable=no';
	params += ', scrollbars=no';
	params += ', status=no';
	params += ', toolbar=no';
	newwin=window.open('/resources_popup.php?id='+id+'&lang='+lang,'resources_popup', params);
	if (window.focus) {newwin.focus()}
	
	return false;
}