Bad javascript code - Example for blog post - Identation

bad.js

//this function represents a book from an online library
//it has 3 methods to search the book, remove a specific word and change it
//it has 4 attributes, name, author, date and content
//creates libaries stuffz

function elementliBRaryContent(a,b,c,d) {
  var bnam = a;
  var baut = b;
  var bdat = c;
  var bcont = d;

  var self = { 
    findword: function(x) { 
      return bcont.indexOf(x)>=0;
    },
    findremword: function(y) { 
      return bcont.indexOf(y)>=0?bcont.replace(y + ' ',''):bcont;
    },
    findrepword: function(z,w) { 
      return bcont.indexOf(z)>=0?bcont.replace(z,w):bcont;
    },
    getbnam: function() {return bnam;},
    getbaut: function() {return baut;},
    getbdat: function() {return bdat;},
    getbcont: function() {return bcont;}
  };

  return self;
};