//     Rollover Script

//     Timothy Quinn, February 2002

//

//     The following function executes simple image and text rollovers for images

//     preloaded in the PRELOAD.JS (or alternate) script. Note that the function checks

//     to make sure that the images have been preloaded (by running the function

//     PRELOADGRAPHICS) before executing a rollover. The function also verifies that

//     the browser is image rollover-compliant by checking that the value of

//     DOCUMENT.IMAGES is true.





function imageRollover(newImage,newLocation,textDescription) {    // trigger rollover



  if (document.images && newImage > '') {

  preloadGraphics();                                              // ensures graphics have been preloaded to prevent

                                                                  // premature rollover commands

  document [newLocation].src = eval(newImage + '.src');

  }



  window.status = textDescription;



}