Highlight Headings - Backtick

command.js

javascript:void((function(){var a,b,c,d,e,f;f=new Array('pink','orange','yellow','aquamarine','lightskyblue','plum');for(a=1;a<=6;a++){b=document.getElementsByTagName('h'+a);for(c=0;c<b.length;c++){d=b[c];e=d.style;e.backgroundColor=f[a-1];e.border='1px solid black';e.color='black';d.innerHTML='H'+a+' '+d.innerHTML;}}})())

command.json

{
  "name": "Headings",
  "description": "Highlights H tags on the current page.",
  "icon": "http://icons.backtick.io.s3.amazonaws.com/backtick.png",
  "link": "http://backtick.io"
}