loads a stylesheet into the page head

load_css.coffee

load_style=(css)->
  l = document.createElement('style')
  l.innerHTML = css
  l.type = 'text/css'
  document.getElementsByTagName('head')[0].appendChild(l)
  return

load_css=(url)->
  l = document.createElement('link')
  l.src = url
  l.rel = 'stylesheet'
  l.type = 'text/css'
  document.getElementsByTagName('head')[0].appendChild(l)
  return


load_style(".mw-body-content{max-width: 6.5in;margin: 0 auto;}")

load_css.js

var load_css = function(input_url){
    // loads a stylesheet into the page head
    // by: Cody Kochmann
    var l = document.createElement("link");
    l.src=input_url;
    l.rel="stylesheet";
    l.type="text/css";
    document.getElementsByTagName("head")[0].appendChild(l);        
}