parameterPassing.js

var eventMethod = window.addEventListener ? "addEventListener" : "attachEvent";
var eventer = window[eventMethod];
var messageEvent = eventMethod == "attachEvent" ? "onmessage" : "message";

// Listen to message from child window
eventer(messageEvent,function(e) {
	//console.log("Message Received By Child");
	if(e.origin=="http://192.168.0.197" || e.origin=="http://mindspark.in" || e.origin=="http://www.mindspark.in" || e.origin=="http://programserver" || e.origin=="http://localhost")
	{
		//console.log("Domain Verified..");
		var returnMsg = generate_params();//timeTaken+"||"+completed+"||"+score+"||"+extraParams;
		parent.postMessage(returnMsg,'*');
	}
	else
	{
		//console.log("Domain Verification Failed..");
		//console.log(e.origin);
	}
},false);

function generate_params()
{
	if(typeof levelsAttempted === 'undefined')
		process_string = totalTimeTaken+"#@"+completed+"#@"+score+"#@"+extraParameters;
	else
		process_string = extraParameters+"#@"+completed+"#@"+levelsAttempted+"#@"+levelWiseStatus+"#@"+levelWiseScore+"#@"+levelWiseTimeTaken;
	return process_string;
}