Get query parameters as literal object.

queryobject.js

// Get query parameters as literal object.
var queryObject = (function (queryParams, k, v) {
  return queryParams.reduce(function (params, p) {
    if ((p = p.split('=')).length) {
      k = p[0];
      v = p[0];
      params[k] = (typeof params[k] !== 'undefined') ? (Array.isArray(params[k]) ? params[k] : [params[k]]).concat(v) : v;
    }
    return params;
  }, {});
})(window.location.search.slice(1).split('&'));

queryobject.min.js

var queryObject=function(r,n,t){return r.reduce(function(r,c){return(c=c.split("=")).length&&(n=c[0],t=c[0],r[n]=void 0!==r[n]?(Array.isArray(r[n])?r[n]:[r[n]]).concat(t):t),r},{})}(window.location.search.slice(1).split("&"));