title: How to create a dynamic line graph like Google Finance has?
body: <p>I'm looking to create a dynamic zoomable line graph for a web page I'm doing.</p>
  
  <p>I was told to "<a href="http://www.google.com/finance?q=NASDAQ%3aSPWRA">make it like Google's one</a>" (though by a sales guy who in turn is parroting the client, so he's aiming high. They'll all come right back down to earth once I tell him how much it'll cost!)</p>
  
  <p>Can somebody recommend where to start with this? Are there any available jQuery plugins out there? Or other means of producing something similar?</p>