if (document.images) {
        aboutneuroon = new Image();
        aboutneuroon.src = "images/aboutneuro_over.gif";
        aboutneurooff = new Image();
        aboutneurooff.src = "images/aboutneuro.gif";
        aboutuson = new Image();
        aboutuson.src = "images/aboutus_over.gif";
        aboutusoff = new Image();
        aboutusoff.src = "images/aboutus.gif";
        programon = new Image();
        programon.src = "images/ourprogram_over.gif";
        programoff = new Image();
        programoff.src = "images/ourprogram.gif";
        clientson = new Image();
        clientson.src = "images/clients_over.gif";
        clientsoff = new Image();
        clientsoff.src = "images/clients.gif";
        
        linkon = new Image();
        linkon.src = "images/links_over.gif";
        linkoff = new Image();
        linkoff.src = "images/links.gif";
        
        newson = new Image();
        newson.src = "images/news_over.gif";
        newsoff = new Image();
        newsoff.src = "images/news.gif";
        
        

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

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

/*function mapWindow(pic) {
	theWindow = window.open(pic,'newWin','width=460,height=475')
	theWindow.focus()
}*/

/* bottomPic = new Array("images/49_loan_pitcher.gif", "images/49_loan_teapot.gif")
imgCt = bottomPic.length

function choosePhoto1() {
        if (document.images) {
                randomNum = Math.floor ((Math.random() * imgCt))
                document.bottom_pic.src = bottomPic[randomNum]
        }
}
function newImage(arg) {
        if (document.images) {
                rslt = new Image();
                rslt.src = arg;
                return rslt;
        }
}
*/