var slideShowSpeed = 6000; /* 3 seconds */
var crossFadeDuration = 3; /* Duration of crossfade (seconds) */

var _SHOW = 0;
var _ITEM = 0;
var Pic = new Array();
Pic[_SHOW] = new Array(); /* for slide spot 0 */

// Sorts records in pseudo-random order
function randOrd() {
    return (Math.round(Math.random()) - 0.5);
}