title: How can I read a GET element from url via javascript?
body: <p>My URL looks like this one:
  <code>http://www.something.hu/#/ask?kerdesPost=fdasdas%20ad%20asd%20ad%20asdas</code></p>
  
  <p>I would like to get only <code>fdasdas%20ad%20asd%20ad%20asdas</code> or only <code>kerdesPost=fdasdas%20ad%20asd%20ad%20asdas</code>.</p>
  
  <p>How can I do it via JavaScript? What is the shortest way?</p>