function newImage(arg) {
    if (document.images) {
    rslt = new Image();
    rslt.src = arg;
    return rslt;
    }
    }


    function changeImagesArray(array) {
    if (preloadFlag == true) {
    var d = document; var img;
    for (var i=0; i<array.length; i+=2) {
    img = null; var n = array[i];
    if (d.images) {img = d.images[n];}
    if (!img && d.getElementById) {img = d.getElementById(n);}
    if (img) {img.src = array[i+1];}
    }
    }
    }


    function changeImages() {
    d = document;
    if (d.images) {
    var img;
    for (var i=0; i<changeImages.arguments.length; i+=2) {
    img = null;
    if (d.layers) {img = findElement(changeImages.arguments[i],0);}
    else {img = d.images[changeImages.arguments[i]];}
    if (img) {img.src = changeImages.arguments[i+1];}
    }
    }
    }