<br /><script type='text/javascript'><br />function showLucky(root){<br />var feed = root.feed;<br />var entries = feed.entry || [];<br />var entry = feed.entry[0];<br />for (var j = 0; j < entry.link.length; ++j) {<br />if (entry.link[j].rel == "alternate") {<br />window.location = entry.link[j].href;<br />}<br />}<br />}<br />function fetchLuck(luck){<br />script = document.createElement('script');<br />script.src = '/feeds/posts/summary?start-index='+luck+'&max-results=1&alt=json-in-script&callback=showLucky';<br />script.type = 'text/javascript';<br />document.getElementsByTagName('head')[0].appendChild(script);<br />}<br />function readLucky(root){<br />var feed = root.feed;<br />var total = parseInt(feed.openSearch$totalResults.$t,10);<br />var luckyNumber = Math.floor(Math.random()*total);<br />luckyNumber++;<br />fetchLuck(luckyNumber);<br />}<br />function feelingLucky(){<br />var script = document.createElement('script');<br />script.type = 'text/javascript';<br />script.src = '/feeds/posts/summary?max-results=0&alt=json-in-script&callback=readLucky';<br />document.getElementsByTagName('head')[0].appendChild(script);<br />}<br /></script><br /><a href="#random" onclick="feelingLucky()" title="Entrada al azar"><img src="https://sites.google.com/site/pczeros/Home/dados.jpg" width="80" valign="middle" border="0" /><br/> Ver una entrada al azar</a><br />