function Camrefresh(){// JavaScript Document

var refreshrate=30;                 //SECONDS BETWEEN REFRESH
var image="WebCam1.jpg";     //IMAGE NAME
var imgheight=240;                   //IMAGE HEIGHT
var imgwidth=320;                 //IMAGE WIDTH
document.images["rivercam"].src=image+"?"+new Date();
setTimeout('refresh()', refreshrate*1000);}

document.write('<IMG SRC="'+image+'" ALT="Alternate Text" NAME="pic" ID="pic" WIDTH="'+imgwidth+'" HEIGHT="'+imgheight+'" STYLE="border: 1px solid Black;">');
if(document.images)window.onload=refresh;


function reloadImage() {
  theDate = new Date();
  var url = BaseURL;
  url += "&dummy=";
  url += theDate.getTime().toString(10);
  // The above dummy cgi-parameter enforce a bypass of the browser image cache.
  // Here we actually load the image
  document.theImage.src = url;

  // Reload the image every 16 seconds (16000 ms)
  theTimer = setTimeout("reloadImage()",16000);   
}