title: Converting an array to a string in Javascript
body: <p>I have a  multi-dimensional array like this:</p>
  
  <p>1 2 3</p>
  
  <p>4 5 6</p>
  
  <p>Now I need to convert this array into a string like <code>1,2,3;4,5,6</code>.</p>
  
  <p>Can any one suggest how to do this, please?</p>