JAVASCRIPT

append meta tag to head javascript

<script>  var link = document.createElement('meta');  link.setAttribute('name', 'shareaholic:url');  link.content = document.location;  document.getElementsByTagName('head')[0].appendChild(link);</script>

append meta tag to head javascript

<script>  var link = document.createElement('meta');  link.setAttribute('name', 'shareaholic:url');  link.content = document.location;  document.getElementsByTagName('head')[0].appendChild(link);</script>

append a meta tag in head tag using javascript

<script>
var meta = document.createElement('meta');
meta.setAttribute('http-equiv', 'X-UA-Compatible');
meta.setAttribute('content', 'IE=Edge');
document.getElementsByTagName('head')[0].appendChild(meta);
</script>