/**

 * File name:	roller.js

 *

 * Descriptons: function for the image button roll over and roll out

 *

 * Author:	Arion Yu	7-Oct-1999	#REF-00002

 *

 * Modification History:

 */



function rollOver(imageIndex) {

  document.images["B_" + imageIndex].src = ImageOn[imageIndex].src

}



function rollOut(imageIndex) {

  document.images["B_" + imageIndex].src = ImageOff[imageIndex].src

}



function rollOver2(imgIndex, buttonIndex) {

  document.images["B_" + imgIndex + "_" + buttonIndex].src = ImageOn[imgIndex].src;

}

  

function rollOut2(imgIndex, buttonIndex) {

  document.images["B_" + imgIndex + "_" + buttonIndex].src = ImageOff[imgIndex].src;

}