/* javascript utilities for vid01 pages */

function swapic(view)
  {
  var mobile = document.getElementById("stillpic") ;
  if ( view == 0 )
    {
    mobile.src = "images/ita1825.jpg" ;
    view = 1 ;
    }
  else
    {
    mobile.src = "images/ita2001.jpg" ;
    view = 0 ;
    }
  }