<!--
function image() {
};

image = new image();
number = 0;

image[number++] = "<img src='img/banner_home1.jpg' width='581' height='157'>"
image[number++] = "<img src='img/banner_home2.jpg' width='581' height='157'>"
image[number++] = "<img src='img/banner_home3.jpg' width='581' height='157'>"
image[number++] = "<img src='img/banner_home4.jpg' width='581' height='157'>"
image[number++] = "<img src='img/banner_home5.jpg' width='581' height='157'>"
image[number++] = "<img src='img/banner_home6.jpg' width='581' height='157'>"

increment = Math.floor(Math.random() * number);

document.write(image[increment]);

//-->