Redirect straight to Google when page is already an image.

[jarred]

Suggestion from Rich Cowan

javascript:if(document.images.length==1){window.location='http://images.google.com/searchbyimage?image_url='+document.URL} else {void((function(){var sir=document.createElement('script');sir.setAttribute('src','http://cdnjs.cloudflare.com/ajax/libs/require.js/0.26.0/require.min.js');sir.setAttribute('type','text/javascript');document.getElementsByTagName('head')[0].appendChild(sir);var sib=document.createElement('script');sib.setAttribute('src','http://jarred.github.com/src-img/js/app/bookmarklet.js?version=0.66');sib.setAttribute('type','text/javascript');document.getElementsByTagName('head')[0].appendChild(sib);})());}