//This javascript enables javascript for the statatistics page, a popup
//It depends on YAHOO ui libraries yahoo-dom-event.js container-min.js container.css animation-min.js

YAHOO.namespace("statistics");
function init () { 
	/*
 	* Enable a How to Use this page link
 	*/
	var handleOK = function() {
		YAHOO.statistics.howTo.hide();	
		return;
	};
	//dialog for how to use this page
	YAHOO.statistics.howTo = new YAHOO.widget.SimpleDialog("how-to-use-statistics-popup", 
																							 { width: "700px",
																							   fixedcenter: true,
																							   visible: false,
																							   draggable: false,
																							   close: true,
																							   modal: true,
																							   text: "<h3>Help with Performance Statistics</h3> <p>This page contains performance statistics on all loans issued from inception to date, updated on a daily basis.  The information is presented in three tables, and the key terms and metrics from each table are defined below.</p> <h3>Summary Table</h3><p><strong>Issued Loans:</strong>  The number of loans that have closed (the borrower has already received the loan funds)</p> <p><strong>Weighted Average Rate:</strong>  The average annual interest rate of all loans in the system, weighted by the amount invested in each loan</p><p><strong>Amount:</strong>  Total dollar value of all loans that have closed.</p><p><strong>Late Loans:</strong>  The principal amount of loans that are late divided by the principal outstanding amount of all loans that have closed.</p> <h3>Issued Loans Status by Grade table</h3><p>The following are definitions of the loan status types: </p>"+howToFullLoanStatesDescription+"<h3>Data Export Options</h3><p>You can download comprehensive loan data from this page to do your own review and analysis of Lending Club's performance. The data can be exported to Excel in CSV format or to an XML file. The data set does not include any personally identifiable information about borrowers.</p>"	,
																							   constraintoviewport: true,
																							   buttons: [ { text:"OK", handler:handleOK, isDefault:true } ]  } );
	YAHOO.statistics.howTo.setHeader("How to");
	YAHOO.statistics.howTo.render(document.body);	 
	
	//display and enable how do i use this page link
	if(document.getElementById("how-to-use-statistics")) {
		document.getElementById("how-to-use-statistics").onclick =function() {
			YAHOO.statistics.howTo.show();
		}
		document.getElementById("how-to-use-statistics").style.display = "inline";
	}
	
}

YAHOO.util.Event.onDOMReady( function() {
		init();
		}
);