$(document).ready(function(){

  // This is required for the PNG fix to work.
  if (window.DD_belatedPNG)
    DD_belatedPNG.fix('.pngimg');

  var tmpalt;
  $("img").hover( 
    function(){ tmpalt = $(this).attr( "alt" ); $(this).attr( "alt", "" ); },
    function(){ $(this).attr( "alt", tmpalt ); });

});

// pop-up windows

function doctor() {
var doctor =
window.open('FORM/index.php','','scrollbars=yes,menubar=no,width=640,resizable=no,toolbar=no,location=no,status=no');
}
function patient() {
var patient =
window.open('patient/index.php','','scrollbars=yes,menubar=no,width=640,resizable=no,toolbar=no,location=no,status=no');
}