if (document.images) {

acupunctureon = new Image(); acupunctureon.src = "/img/nav/acupuncture_on.jpg";
fiveelementon = new Image(); fiveelementon.src = "/img/nav/fiveelement_on.jpg";
bioon = new Image(); bioon.src = "/img/nav/bio_on.jpg";
newson = new Image(); newson.src = "/img/nav/news_on.jpg";
faqon = new Image(); faqon.src = "/img/nav/faq_on.jpg";
contacton = new Image(); contacton.src = "/img/nav/contact_on.jpg";

acupunctureoff = new Image(); acupunctureoff.src = "/img/nav/acupuncture.jpg";
fiveelementoff = new Image(); fiveelementoff.src = "/img/nav/fiveelement.jpg";
biooff = new Image(); biooff.src = "/img/nav/bio.jpg";
newsoff = new Image(); newsoff.src = "/img/nav/news.jpg";
faqoff = new Image(); faqoff.src = "/img/nav/faq.jpg";
contactoff = new Image(); contactoff.src = "/img/nav/contact.jpg";

}

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

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

function popwin(winname) {
	gWin = window.open(winname,"Details", "height=400,width=500,status=0,menubar=0,location=0,resizable=1,titlebar=0,scrollbars=1,top=0,left=0");
	gWin.focus();
}