// JavaScript Document

<!--

  var pic=new Array();
       pic[0]="/images/photo_head/head_image.jpg";
       pic[1]="/images/photo_head/head_image_01.jpg";
       pic[2]="/images/photo_head/head_image_02.jpg";
       pic[3]="/images/photo_head/head_image_03.jpg";
       pic[4]="/images/photo_head/head_image_04.jpg";
       pic[5]="/images/photo_head/head_image_05.jpg";
       pic[6]="/images/photo_head/head_image_06.jpg";
       pic[7]="/images/photo_head/head_image_07.jpg";
       pic[8]="/images/photo_head/head_image_08.jpg";
       pic[9]="/images/photo_head/head_image_09.jpg";
       pic[10]="/images/photo_head/head_image_10.jpg";
       pic[11]="/images/photo_head/head_image_11.jpg";
       pic[12]="/images/photo_head/head_image_12.jpg";
       pic[13]="/images/photo_head/head_image_13.jpg";
       pic[14]="/images/photo_head/head_image_14.jpg";
       pic[15]="/images/photo_head/head_image_15.jpg";

  var num=Math.floor(Math.random()*pic.length);
  
  var ad_pix = new Array();
  var ad_url = new Array();
  ad_pix[0]=new Image();
  ad_pix[0].src="/images/ads/221x231_ad_01.gif";
  ad_url[0] = new String('/about/index.html');
  ad_pix[1]=new Image();
  ad_pix[1].src="/images/ads/01.07_donate.gif";
  ad_url[1] = new String('/about/donationform.html');
  ad_pix[2]=new Image();
  ad_pix[2].src="/images/ads/ad-davidgregory.jpg";
  ad_url[2] = new String('/contact/partners.html');

  
  
  var ad_num=Math.floor(Math.random()*ad_pix.length);

function loadRandomImgs() {
     document.getElementById('head_region_3').style.backgroundImage='url('+pic[num]+')';
	 
	 var ad_box = document.getElementById('ads_box');
	 if(ad_box != null) {
		 ad_box.src = ad_pix[ad_num].src;
	 }
	 
	 var ad_link = document.getElementById('ads_link');
	 if(ad_link != null) {
		 ad_link.href = ad_url[ad_num];
	 }
}