var random_num = Math.round((Math.random()*(ajsSideImage.length-1)))

function frandomimage() {
document.write('<img src="pageitems/' + ajsSideImage[random_num] + '" width="' + Math.round(winW * .25) + '"><br>');
}

function frandomtext() {
document.write(ajsSideText[random_num]);
}