var gUrl;
var winvar;

if (document.images){

  var homeoff = new Image();
  homeoff.src = "images/homeoff.gif";
  var homeon = new Image();
  homeon.src = "images/homeon.gif";
  
  var aboutoff = new Image();
  aboutoff.src = "images/aboutoff.gif";
  var abouton = new Image();
  abouton.src = "images/abouton.gif";
  
  var servicesoff = new Image();
  servicesoff.src = "images/servicesoff.gif";
  var serviceson = new Image();
  serviceson.src = "images/serviceson.gif";

  var contactusoff = new Image();
  contactusoff.src = "images/contactusoff.gif";
  var contactuson = new Image();
  contactuson.src = "images/contactuson.gif";
  
  var loginoff = new Image();
  loginoff.src = "images/loginoff.gif";
  var loginon = new Image();
  loginon.src = "images/loginon.gif";
  
}

function on(imgName){
  if(document.images){
    document[imgName].src = eval(imgName + "on.src")      
  }
}

function off(imgName){
  if(document.images){
    document[imgName].src = eval(imgName + "off.src")
  }
}

function doopen(url){
 winvar = window.open("http://alisdb.legislature.state.al.us/acas/ACASLogin.asp");
 gUrl=url;
 setTimeout("dochange()",3000);
}
function dochange()
{
  winvar.location=gUrl;
}