function image() {
};

image = new image();
number = 0;

// imageArray
    image[number++] = "<img src='images/header_1.jpg' border='0' usemap='#Map'> "
	image[number++] = "<img src='images/header_2.jpg' border='0' usemap='#Map'> "
	increment = Math.floor(Math.random() * number);
	document.write(image[increment]);

//-->