prtksxna

General

• Indentation - 4 spaces
• Line Length - 80 characters
• Required License in File Header

Naming

• variables and functions - lowerCamelCase
• constructor like functions - UpperCamelCase
• constants - ALL_UPPER_CASE_WITH_UNDERSCORES

prtksxna

Element.addMethods({
  setPngBackground: (function() {
    var IEBelow7 = (function(agent) {
      var version = new RegExp('MSIE ([\\d.]+)').exec(agent);
      return version ? parseFloat(version[1]) < 7 : false;
    })(navigator.userAgent);

    return function(element, url) {
      element = $(element);
      var options = Object.extend({