Jquery manipulation

• attr
  http://api.jquery.com/attr/
  Get or set html atributes

// Set the value of a input button
<input type=​"submit" value=​"Étape suivante">​Next​</input>​

$('#edit-next').attr('value', 'ceci est le bouton submit');

• text
  http://api.jquery.com/text/
  Get and set html text (contaiend between tags)

• position Get the position of a selected element relative to its immediate parent
  http://api.jquery.com/position/

• offset Get the position relative to the document
  http://api.jquery.com/offset/