I'm using the following code to display to parse an RSS feed via Javascript and Google Feed API into HTML. Is it possible to grab an image from the RSS feed? It is working fine fro the title, snippet, date and link. I just need the URL for the image as well.
function myGetElementsByClassName(selector) { if ( document.getElementsByClassName ) { return document.getElementsByClassName(selector); } var returnList = new Array(); var nodes = document.getElementsByTagName('div'); var max = nodes.length; for ( var i = 0; i < max; i++ ) { if ( nodes[i].className == selector ) { returnList[returnList.length] = nodes[i]; } } return returnList;}var rssReader = { containers : null, // initialization function init : function(selector) { containers = myGetElementsByClassName(selector); for(i=0;i<containers.length;i++){ // getting necessary variables var rssUrl = containers[i].getAttribute('rss_url'); var num = containers[i].getAttribute('rss_num'); var id = containers[i].getAttribute('id'); // creating temp scripts which will help us to transform XML (RSS) to JSON var url = encodeURIComponent(rssUrl); var googUrl = 'https://ajax.googleapis.com/ajax/services/feed/load?v=1.0&num='+num+'&q='+url+'&callback=rssReader.parse&context='+id; var script = document.createElement('script'); script.setAttribute('type','text/javascript'); script.setAttribute('charset','utf-8'); script.setAttribute('src',googUrl); containers[i].appendChild(script); } }, // parsing of results by google parse : function(context, data) { var container = document.getElementById(context); container.innerHTML = ''; // creating list of elements var mainList = document.createElement('ul'); // also creating its childs (subitems) var entries = data.feed.entries; for (var i=0; i<entries.length; i++) { var listItem = document.createElement('li'); var title = entries[i].title; var publishedDate = entries[i]. publishedDate; var contentSnippet = entries[i].contentSnippet; var contentSnippetText = document.createTextNode(contentSnippet); var mediaGroup = entries[i].mediaGroup; var link = document.createElement('a'); link.setAttribute('href', entries[i].link); link.setAttribute('target','_blank'); var text = document.createTextNode(title); link.appendChild(text); var text = document.createTextNode(publishedDate); link.appendChild(text); var text = document.createTextNode(mediaGroup); link.appendChild(text); // add link to list item listItem.appendChild(link); var desc = document.createElement('p'); desc.appendChild(contentSnippetText); // add description to list item listItem.appendChild(desc); // adding list item to main list mainList.appendChild(listItem); } container.appendChild(mainList); }};window.onload = function() { rssReader.init('post_results');}<div class="post_results" id="post_results2" rss_num="2" rss_url="http://www.feed.com/feed"><div class="loading_rss"><img alt="Loading..." src="images/loading.gif" /></div></div>