<!-- jive script does not work with caveman browsers
if (document.images) {
        var ourcenters = new Image;
        ourcenters.src = "/images/nav/ourcenters.gif";
        var ourcenters_on = new Image;
        ourcenters_on.src = "/images/nav/ourcenters_on.gif";
        
        var ourdoctors = new Image;
        ourdoctors.src = "/images/nav/ourdoctors.gif";
        var ourdoctors_on = new Image;
        ourdoctors_on.src = "/images/nav/ourdoctors_on.gif";
        
        var yourvisit = new Image;
        yourvisit.src = "/images/nav/yourvisit.gif";
        var yourvisit_on = new Image;
        yourvisit_on.src = "/images/nav/yourvisit_on.gif";
        
        var contactus = new Image;
        contactus.src = "/images/nav/contactus.gif";
        var contactus_on = new Image;
        contactus_on.src = "/images/nav/contactus_on.gif";
        
        var careersnav = new Image;
        careersnav.src = "/images/nav/careersnav.gif";
        var careersnav_on = new Image;
        careersnav_on.src = "/images/nav/careersnav_on.gif";
        
        var aboutcdi = new Image;
        aboutcdi.src = "/images/nav/aboutcdi.gif";
        var aboutcdi_on = new Image;
        aboutcdi_on.src = "/images/nav/aboutcdi_on.gif";
}	
function jiveIn(imgName)       {
        document.images[imgName].src = eval(imgName + "_on.src");
}
function jiveOut(imgName)      {
        document.images[imgName].src = eval(imgName + ".src");
}
// la fin -->