// RANDOM TEXT
function random_text()
{};
var random_text = new random_text();
var number = 0;

random_text[number++] = '<img src="images/home_pic1.jpg" width="818" height="316" border="0">'
random_text[number++] = '<img src="images/home_pic2.jpg" width="818" height="316" border="0">'
random_text[number++] = '<img src="images/home_pic3.jpg" width="818" height="316" border="0">'
var random_number = Math.floor(Math.random() * number);

document.write(random_text[random_number]);