function imgisover(oImg)
{
   var strImg = oImg.src
   oImg.src = strImg.replace("_off","_on")
}

function imgisoff(oImg)
{
   var strImg = oImg.src
   oImg.src = strImg.replace("_on","_off")
}

function spanisover(myID)
{
   var oSpan = document.getElementById(myID)
   var currentAlphaImg = oSpan.filters(0).src
   oSpan.filters(0).src = currentAlphaImg.replace("_off","_on")
}

function spanisoff(myID)
{
   var oSpan = document.getElementById(myID)
   var currentAlphaImg = oSpan.filters(0).src
   oSpan.filters(0).src = currentAlphaImg.replace("_on","_off")
}

function imgSwap(oImg)
{
   var strOver  = "_on"    // image to be used with mouse over
   var strOff = "_off"     // normal image
   var strImg = oImg.src
   if (strImg.indexOf(strOver) != -1)
      oImg.src = strImg.replace(strOver,strOff)
   else
      oImg.src = strImg.replace(strOff,strOver)
}

function PNGswap(myID)
{
   var strOver  = "_on"    // image to be used with mouse over
   var strOff = "_off"     // normal image
   var strImg = oImg.src
   if (strImg.indexOf(strOver) != -1)
      oImg.src = strImg.replace(strOver,strOff)
   else
      oImg.src = strImg.replace(strOff,strOver)
}

var arVersion = navigator.appVersion.split("MSIE")
var version = parseFloat(arVersion[1])

function ROLLfixPNG(myImage)
{

        myImage.onmouseover=function(){
			imgSwap(this)
        }
        myImage.onmouseout=function(){
			imgSwap(this)
		}

}

function fixPNG(myImage)
{

}

function bookmark(url, description) {
    netscape="Please press OK, and then press CTRL+D to add the bookmark."
    if (navigator.appName=='Microsoft Internet Explorer') {
        window.external.AddFavorite(url, description);
    } else if (navigator.appName=='Netscape') {
        alert(netscape);
    }
}