Code for creating a google plus share link

gpluslink.html

<div class="bookmarklet">
<a href="
  javascript:(
    function(){
    var w=480;var h=380;
    var x=Number((window.screen.width-w)/2);
    var y=Number((window.screen.height-h)/2);
    window.open('https://plusone.google.com/_/+1/confirm?hl=en&url='+encodeURIComponent(location.href)+'
      &title='+encodeURIComponent(document.title),'','width='+w+',height='+h+',left='+x+',top='+y+',
      scrollbars=no');
      })();">
  Share to Google+</a>
</div>