/*

    Name: Educonn.js Library

    Maintainer:

    Source: 

    Copyright: One Laptop Per Child

    License: GPL-3
	
    Author:	Anurag Narain    : anurag@dev.seeta.in
		Kashish Jain     : kashish@dev.seeta.in

		Hemant Goyal     : hemant@seeta.in
		Manu Sheel Gupta : manu@seeta.in

#    Copyright (C) 2010, Software for Education, Entertainment and Training Activities
#    
#    License: GPL-3

#    This program is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program; if not, write to the Free Software
#    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/
 


 // ************************************************************************ 
  /* private variables are declared with the 'var' keyword inside the object, and can only be accessed by private functions and privileged methods.
    * private functions are declared inline inside the object's constructor (or alternatively may be defined via var functionName=function(){...}) and may only be called by privileged methods (including the object's constructor).
    * public properties are declared with this.variableName and may be read/written from outside the object.
    * public methods are defined by Classname.prototype.methodName = function(){...} and may be called from outside the object.
*/


function educonn(){

	// ************************************************************************ 
	// PRIVATE VARIABLES AND FUNCTIONS 
	// *********************************************************************** 
	
	var edu_obj={}
	
	// ************************************************************************ 
	// PUBLIC PROPERTIES -- ANYONE MAY READ/WRITE 
	// ************************************************************************ 
   // ************************************************************************ 
   // PUBLIC METHODS -- ANYONE MAY READ/WRITE 
   // ************************************************************************ 
	
	// ************************************************************************ 
	//ADDSON FUNCTION
	// ************************************************************************ 
	
	this.addson = function(objpath,value){
	
    var qparts=objpath.split(".");
    objnew={}
	objnew=edu_obj;

	for (i=0 ; i<qparts.length-1 ; i++){
		objnew=objnew[qparts[i]];
	}
	
	objnew[qparts[i]]=value;
	//var jsonstr=JSON.stringify(edu_obj);
	//alert(jsonstr);
	}
	
	// ************************************************************************ 
	//DELETESON FUNCTION
	// ************************************************************************ 
	
	this.deleteson = function(objpath){

	var qparts=objpath.split(".");
	
    objnew={}
	objnew=edu_obj;

	for (i=0 ; i<qparts.length-1 ; i++){
		objnew=objnew[qparts[i]];
	}
	delete objnew[qparts[i]];
	//var jsonstr=JSON.stringify(edu_obj);
	//alert(jsonstr);
	}
	
	// ************************************************************************ 
	//SEND FUNCTION
	// ************************************************************************ 
	
	
	this.send=function(server_name) {

	var jsonstr=JSON.stringify(edu_obj);
		
	var xmlhttp=new XMLHttpRequest;	
		
	xmlhttp.onreadystatechange=function(){
	
		if (xmlhttp.readyState == 4){
				var jsontext=JSON.parse(xmlhttp.responseText);
				
				document.write(jsontext.name);
			}
	}
		
	xmlhttp.open("GET","http://"+server_name+"?json="+jsonstr,true);
	xmlhttp.send(null);

	}

}