// JavaScript Document

function addtolessonplan(nid,lname,uid)
{
var nid = nid;
var lname = lname;
var uid = uid;
//var grp = document.form1.mailgroup.value;
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 } 
var url="ajax/addtolibrary.php"
url=url+"?nid="+nid+"&lname="+lname+"&uid="+uid
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChangedlesson 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
xmlHttp.nid = nid;
// show user working status
	innerHTML = '<img src="ajax/bigrotation2.gif" /> Please wait..';
}

function stateChangedlesson() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
   document.getElementById("addlesson").innerHTML=xmlHttp.responseText 
   document.getElementById("lesson" + xmlHttp.nid + "msg").innerHTML=xmlHttp.responseText;
 } 
}