//Roll-over for Main Menu Thumbnails
var rollOverArr=new Array();
function setrollover(OverImgSrc,pageImageName)
{
if (! document.images)return;
if (pageImageName == null)
    pageImageName = document.images[document.images.length-1].name;
rollOverArr[pageImageName]=new Object;
rollOverArr[pageImageName].overImg = new Image;
rollOverArr[pageImageName].overImg.src=OverImgSrc;
}

function rollover(pageImageName)
{
if (! document.images)return;
if (! rollOverArr[pageImageName])return;
if (! rollOverArr[pageImageName].outImg)
    {
    rollOverArr[pageImageName].outImg = new Image;
    rollOverArr[pageImageName].outImg.src = document.images[pageImageName].src;
    }
document.images[pageImageName].src=rollOverArr[pageImageName].overImg.src;
}

function rollout(pageImageName)
{
if (! document.images)return;
if (! rollOverArr[pageImageName])return;
document.images[pageImageName].src=rollOverArr[pageImageName].outImg.src;
}

// Text Blink-->

function doBlink() {
  var blink = document.all.tags("BLINK")
    for (var i=0; i<blink.length; i++)
        blink[i].style.visibility = blink[i].style.visibility == "" ? "hidden" : ""
}
function startBlink() {
  if (document.all)		setInterval("doBlink()",1000)
}
  window.onload = startBlink;

//roll-over for image viewer thumbnails
 function prev(Img) {
        document.getElementById('theImg').onmouseover = Img.onmouseover;
        document.getElementById('theImg').onmouseout = Img.onmouseout;
        document.getElementById('theImg').onclick = Img.onclick;
        document.getElementById('theImg').alt = Img.alt;
        document.getElementById('theImg').src = Img.src;
        return false;
        }