recent post widget code

<script type="text/javascript">
function showlatestpostswiththumbs(t){document.write('<ul class="recent-posts-container">');for(var e=0;e<posts_no;e++){var r,n=t.feed.entry[e],i=n.title.$t;if(e==t.feed.entry.length)break;for(var o=0;o<n.link.length;o++){if("replies"==n.link[o].rel&&"text/html"==n.link[o].type)var l=n.link[o].title,m=n.link[o].href;if("alternate"==n.link[o].rel){r=n.link[o].href;break}}var u;try{u=n.media$thumbnail.url}catch(h){s=n.content.$t,a=s.indexOf("<img"),b=s.indexOf('src="',a),c=s.indexOf('"',b+5),d=s.substr(b+5,c-b-5),u=-1!=a&&-1!=b&&-1!=c&&""!=d?d:"https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhGmcKpGDryUut-e8QvjniwDWgsoe12EAAjSAlll5VCJyHz_P_YtUUpNTcMNgfHzUZAGMDAQnwKDcMJ-mOR1Kt56amB4f5WEgDEserowpnUJEeBAEWQMWJc6Sa0TbpMuDDmamlCX3nxF8xq/s1600/no-thumb.png"}var p=n.published.$t,f=p.substring(0,4),g=p.substring(5,7),v=p.substring(8,10),w=new Array;if(w[1]="Jan",w[2]="Feb",w[3]="Mar",w[4]="Apr",w[5]="May",w[6]="Jun",w[7]="Jul",w[8]="Aug",w[9]="Sep",w[10]="Oct",w[11]="Nov",w[12]="Dec",document.write('<li class="recent-posts-list">'),1==showpoststhumbs&&document.write('<a href="'+r+'"><img class="recent-post-thumb" src="'+u+'"/></a>'),document.write('<div class="recent-post-title"><a href="'+r+'" target ="_top">'+i+"</a></div>"),"content"in n)var A=n.content.$t;else if("summary"in n)var A=n.summary.$t;else var A="";var k=/<\S[^>]*>/g;if(A=A.replace(k,""),1==post_summary)if(A.length<summary_chars)document.write(A);else{A=A.substring(0,summary_chars);var y=A.lastIndexOf(" ");A=A.substring(0,y),document.write(A+"...")}var _="",$=0;document.write('<br><div class="recent-posts-details">'),1==posts_date&&(_=_+w[parseInt(g,10)]+" "+v+" "+f,$=1),1==readmorelink&&(1==$&&(_+=" | "),_=_+'<a href="'+r+'" class="url" target ="_top">Read more</a>',$=1),1==showcommentslink&&(1==$&&(_+=" <br> "),"1 Comments"==l&&(l="1 Comment"),"0 Comments"==l&&(l="No Comments"),l='<a href="'+m+'" target ="_top">'+l+"</a>",_+=l,$=1),document.write(_),document.write("</div>"),document.write("</li>")}document.write("</ul>")}
</script>
<script type="text/javascript">
var posts_no = 5;
var showpoststhumbs = true;
var readmorelink = true;
var showcommentslink = false;
var posts_date = true;
var post_summary = true;
var summary_chars = 70;
</script>
<script src="/feeds/posts/default?orderby=published&alt=json-in-script&callback=showlatestpostswiththumbs"></script>
<a style="font-size: 9px; color: #CECECE; margin-top: 10px;" href="http://www.cheapwebhosting.io/blogging/blogger-widgets/">Recent Posts Widget</a> <span style="font-size:9px; color: #CECECE; margin-top: 10px;">by</span> <a style="font-size: 9px; color: #CECECE; margin-top: 10px;" href="http://www.cheapwebhosting.io">web hosting</a>
<noscript>Your browser does not support JavaScript!</noscript>
<link href='http://fonts.googleapis.com/css?family=Ubuntu+Condensed' rel='stylesheet' type='text/css' />
<style type="text/css">
img.recent-post-thumb{width:50px;height:50px;float:right;margin:5px -5px 0px 0px;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%;padding:3px;background: #fff}
ul.recent-posts-container {list-style-type: none; background: #fff;padding: 0px;font:12px 'Ubuntu Condensed', sans-serif;margin: 5px 0px 5px 0px;}
ul.recent-posts-container li:nth-child(1n+0) {background: #F49A9A; width: 100%}
ul.recent-posts-container li:nth-child(2n+0) {background: #FCD092; width: 95%}
ul.recent-posts-container li:nth-child(3n+0) {background: #FFF59E; width: 90%;}
ul.recent-posts-container li:nth-child(4n+0) {background: #E1EFA0; width: 85%;}
ul.recent-posts-container li:nth-child(5n+0) {background: #B1DAEF; width: 80%;}
ul.recent-posts-container li {padding:5px 10px;list-style-type: none; margin: 0 0 -5px; color: #777;}
.recent-posts-container a { text-decoration:none; }
.recent-posts-container a:hover { color: #222;}
.post-date {color:#e0c0c6; font-size: 11px; }
.recent-post-title a {font-size: 14px;color: #444; font-weight: bold;}
.recent-post-title {padding: 6px 0px;}
.recent-posts-details a{ color: #222;}
.recent-posts-details {padding: 5px 0px 5px; }
</style>