Alternative implementation for http://apps.washingtonpost.com/g/page/politics/the-scale-of-american-ebola-infections/1381/?template=iframe which will avoid Stack size limitations in some browsers

ebola.sample.html

<style>
    #people {
        margin-top: 20px;
    }
    #people img { 
        width: 100%;
        display: block; 
    }
</style>

<div id="people"></div>

<script>
(function () { // Online Demo: http://jsfiddle.net/soy6d7pt/1/

	"use strict";
	
	var group = 0, groups = 14487, imageElement,
	    fragment = document.createDocumentFragment(),
	    container = document.getElementById( "people" ),
	    affected = Math.floor( Math.random() * groups ),
	    baseURL = "http://www.washingtonpost.com/blogs/the-fix/files/2014/10/";
	
	for ( ; group < groups; group++ ) {
		imageElement = document.createElement("img");
		fragment.appendChild( imageElement );
		if ( group === affected ) {
			imageElement.src = baseURL + "people_inf.png";
			continue;
		}
		imageElement.src = baseURL + "people_uninf.png";
	}
	
	container.appendChild( fragment );

}());
</script>