Random post in blogger

 Random post in blogger or blogspot with script and output

This script is used to generate Random post on your Website,i m using it .it is working 100%.let me know if there are issues  

OUTPUT 

Script -1 

<style>#bo-rp-box{float:left;margin-bottom:10px;margin-top:0px;}

#bo-rp-box ul{margin:0px;float:left;margin-left:20px;padding:0px;}

#bo-rp-box li{vertical-align:middle;list-style:disc outside url("https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-MdCRo8Vs6n6MOr_akrvxtF7isIiFE_DYjqVv8RXqtEX3UnMho6BcRXKbF1Q5-amyKjThBdi27W2jMaMB2Zl6d3p-A5rRhO3h473ZX2g0wxs0o8OQZgMI_OkXwAMPYQPqwPyVuIef1AWc/s1600/b1.png"); margin-bottom:0;width:auto;margin-top:0;padding:10px 0;}

#bo-rp-box a{color:#0F0F0F;text-decoration:none;font-size:14px}

#bo-rp-box a:visited {text-decoration: none;color:blue;}

#bo-rp-box a:hover{color:blue}</style><script>

function rp_results_label(r){for(var e=0;e<r.feed.entry.length;e++){var l=r.feed.entry[e];rpTitles[rpTitlesNumb]=l.title.$t;for(var t=0;t<l.link.length;t++)if("alternate"==l.link[t].rel){rpUrls[rpTitlesNumb]=l.link[t].href,rpTitlesNumb++;break}}}function removeRandomDuplicate(){for(var r=new Array(0),e=new Array(0),l=0;l<rpUrls.length;l++)contains(r,rpUrls[l])||(r.length+=1,r[r.length-1]=rpUrls[l],e.length+=1,e[e.length-1]=rpTitles[l]);rpTitles=e,rpUrls=r}function contains(r,e){for(var l=0;l<r.length;l++)if(r[l]==e)return!0;return!1}function showRandomLabels(){for(e=0;e<rpUrls.length;e++)rpUrls[e]==currentposturl&&(rpUrls.splice(e,1),rpTitles.splice(e,1));var r=Math.floor((rpTitles.length-1)*Math.random()),e=0;for(rpTitles.length>1&&document.write("<ul>");e<rpTitles.length&&e<20&&e<maxresults;)document.write('<li><a href="'+rpUrls[r]+'">'+rpTitles[r]+"</a></li>"),r<rpTitles.length-1?r++:r=0,e++;document.write("</ul>")}var rpTitles=new Array,rpTitlesNumb=0,rpUrls=new Array;

</script><div id="bo-rp-box"><script src="/feeds/posts/default?alt=json-in-script&amp;callback=rp_results_label&amp;max-results=10"></script>

<script>var currentposturl="";var maxresults=10;removeRandomDuplicate(); showRandomLabels();</script></div><div style="font-size: 10px; float: right;"><a href="https://techtspot.blogspot.com/2018/09/how-to-add-random-post-in-blogger.html" rel="nofollow">Random Posts Widget</a></div>

Script-2 Output

<script type="text/javascript">
var randarray = new Array();var l=0;var flag;
var numofpost=5;function randomposts(json){
var total = parseInt(json.feed.openSearch$totalResults.$t,10);
for(i=0;i < numofpost;){flag=0;randarray.length=numofpost;l=Math.floor(Math.random()*total);for(j in randarray){if(l==randarray[j]){ flag=1;}}
if(flag==0&&l!=0){randarray[i++]=l;}}document.write('<ul>');
for(n in randarray){ var p=randarray[n];var entry=json.feed.entry[p-1];
for(k=0; k < entry.link.length; k++){if(entry.link[k].rel=='alternate'){var item = "<li>" + "<a href=" + entry.link[k].href + ">" + entry.title.$t + "</a> </li>";
document.write(item);}}
}document.write('</ul>');}
</script>
<script src="/feeds/posts/default?alt=json-in-script&start-index=1&max-results=1000&callback=randomposts" type="text/javascript"></script>