function randompix() {
};

randompix = new randompix();
number = 0;

randompix[number++] = "<img src=imgs/header001.jpg border=0 height=183 width=780>"
randompix[number++] = "<img src=imgs/header003.jpg border=0 height=183 width=780>"
randompix[number++] = "<img src=imgs/header004.jpg border=0 height=183 width=780>"
randompix[number++] = "<img src=imgs/header005.jpg border=0 height=183 width=780>"
randompix[number++] = "<img src=imgs/header006.jpg border=0 height=183 width=780>"
randompix[number++] = "<img src=imgs/header007.jpg border=0 height=183 width=780>"


increment = Math.floor(Math.random() * number);

document.write(randompix[increment]);