var imgPath = 'images/';
var Images = new Array();
/*
var arrayHandles = new Array( 'out', 'f3', 'f2', 'f4' );

function imageSwap( imagePrefix, imageIndex, arrayidx ) {
  document[imagePrefix].src = eval( arrayHandles[arrayIdx] + "[" + imageIndex + "].src" );
  }
*/
  
function click( id ) { document.getElementById(id).src = imgPath + "menu_r1_" + id + "_f3.gif"; }
function mouseOver( id ) { document.getElementById(id).src = imgPath + "menu_r1_" + id + "_f4.gif"; }
function mouseOut( id ) { document.getElementById(id).src = imgPath + "menu_r1_" + id + "_f4.gif"; }