{

if (document.images){

aboutuson=new Image ();
aboutuson.src="http://www.betalef.org/images/aboutus-button2.jpg"

aboutusoff=new Image ();
aboutusoff.src="http://www.betalef.org/images/aboutus-button.gif";

}

function imgOn1 (imgName) {
        if (document.images) {
            document["aboutus"].src=eval(imgName + "on.src");
        }
}

function imgOff1 (imgName) {
        if (document.images) {
            document["aboutus"].src=eval(imgName + "off.src");
        }
}

}


{

if (document.images){

teachingon=new Image ();
teachingon.src="http://www.betalef.org/images/teaching-button2.jpg"

teachingoff=new Image ();
teachingoff.src="http://www.betalef.org/images/teaching-button.gif";

}

function imgOn2 (imgName) {
        if (document.images) {
            document["teaching"].src=eval(imgName + "on.src");
        }
}

function imgOff2 (imgName) {
        if (document.images) {
            document["teaching"].src=eval(imgName + "off.src");
        }
}

}


{

if (document.images){

calendaron=new Image ();
calendaron.src="http://www.betalef.org/images/calendar-button2.jpg"

calendaroff=new Image ();
calendaroff.src="http://www.betalef.org/images/calendar-button.gif";

}

function imgOn3 (imgName) {
        if (document.images) {
            document["calendar"].src=eval(imgName + "on.src");
        }
}

function imgOff3 (imgName) {
        if (document.images) {
            document["calendar"].src=eval(imgName + "off.src");
        }
}

}

{

if (document.images){

membershipon=new Image ();
membershipon.src="http://www.betalef.org/images/membership-button2.jpg"

membershipoff=new Image ();
membershipoff.src="http://www.betalef.org/images/membership-button.gif";

}

function imgOn4 (imgName) {
        if (document.images) {
            document["membership"].src=eval(imgName + "on.src");
        }
}

function imgOff4 (imgName) {
        if (document.images) {
            document["membership"].src=eval(imgName + "off.src");
        }
}

}

{

if (document.images){

resourceson=new Image ();
resourceson.src="http://www.betalef.org/images/resources-button2.jpg"

resourcesoff=new Image ();
resourcesoff.src="http://www.betalef.org/images/resources-button.gif";

}

function imgOn5 (imgName) {
        if (document.images) {
            document["resources"].src=eval(imgName + "on.src");
        }
}

function imgOff5 (imgName) {
        if (document.images) {
            document["resources"].src=eval(imgName + "off.src");
        }
}

}

{

if (document.images){

contactuson=new Image ();
contactuson.src="http://www.betalef.org/images/contactus-button2.jpg"

contactusoff=new Image ();
contactusoff.src="http://www.betalef.org/images/contactus-button.gif";

}

function imgOn6 (imgName) {
        if (document.images) {
            document["contactus"].src=eval(imgName + "on.src");
        }
}

function imgOff6 (imgName) {
        if (document.images) {
            document["contactus"].src=eval(imgName + "off.src");
        }
}

}

{

if (document.images){

homeon=new Image ();
homeon.src="http://www.betalef.org/images/home-button2.jpg"

homeoff=new Image ();
homeoff.src="http://www.betalef.org/images/home-button.gif";

}

function imgOn7 (imgName) {
        if (document.images) {
            document["home"].src=eval(imgName + "on.src");
        }
}

function imgOff7 (imgName) {
        if (document.images) {
            document["home"].src=eval(imgName + "off.src");
        }
}

}