// JavaScript Document

var Pic = new Array();

Pic[0] = new Array('http://www.airastana.com', '/images/banners/airastana.jpg', '', '140', '430');
//Pic[1] = new Array('http://www.kioge.com', '/images/banners/kioge_140x430.jpg', '', '140', '430');
//Pic[2] = new Array('http://www.mangystauoilgas.com', '/images/banners/mangystau_140x430.jpg', '', '140', '430');
//Pic[3] = new Array('http://www.oiltech-mangystau.com', '/images/banners/oil_tech_mangystau.jpg', '', '140', '430');

var array_length = Pic.length;

var rnd_no = Math.floor(array_length*Math.random());

document.getElementById("advert_url").href = Pic[rnd_no][0];
document.getElementById("advert_img").src = Pic[rnd_no][1];
document.getElementById("advert_img").alt = Pic[rnd_no][2];
document.getElementById("advert_img").width = Pic[rnd_no][3];
document.getElementById("advert_img").height = Pic[rnd_no][4];