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

function changeImages() {
    changeImagesArray(changeImages.arguments);
}

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