title: how to make QR codes in perl cgi
body: <p>I'm trying to create a website with forms for people to fill out and when the user presses submit button the texts in each form field are concatenated into a single text string to be used to make a QR code.  How could I do this and what language would be the best for most browsers to be compatible.  </p>
  
  <p>In addition, I would like to have the text fields have a new line (\n) associated with it to make the format a little more pretty when the user scans the QR code.  </p>
  
  <p>Please let me know.. Thanks in advance.. could you include a sample code of a website that has three text areas to concatenate? </p>