// ROLLOVERS

if (document.images) {

img1on = new Image();
img1on.src = "images-nav/about_on.gif";

img1off = new Image();
img1off.src = "images-nav/about_off.gif";

img2on = new Image();
img2on.src = "images-nav/animals_on.gif";

img2off = new Image();
img2off.src = "images-nav/animals_off.gif";

img3on = new Image();
img3on.src = "images-nav/kilimanjaro_on.gif";

img3off = new Image();
img3off.src = "images-nav/kilimanjaro_off.gif";

img4on = new Image();
img4on.src = "images-nav/people_on.gif";

img4off = new Image();
img4off.src = "images-nav/people_off.gif";

img5on = new Image();
img5on.src = "images-nav/donation_on.gif";

img5off = new Image();
img5off.src = "images-nav/donation_off.gif";

img6on = new Image();
img6on.src = "images-nav/faq_on.gif";

img6off = new Image();
img6off.src = "images-nav/faq_off.gif";

img7on = new Image();
img7on.src = "images-nav/news_on.gif";

img7off = new Image();
img7off.src = "images-nav/news_off.gif";

img8on = new Image();
img8on.src = "images-nav/contact_on.gif";

img8off = new Image();
img8off.src = "images-nav/contact_off.gif";


img9on = new Image();
img9on.src = "images-nav/links_on.gif";

img9off = new Image();
img9off.src = "images-nav/links_off.gif";


img10on = new Image();
img10on.src = "images-nav/home_on.gif";

img10off = new Image();
img10off.src = "images-nav/home_off.gif";

}


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

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

// BROWSER DETECT

function spacing() {

if (navigator.appVersion.indexOf('Mac') != -1)

	{

document.write('<ul class=ul_mac>');

}

else if (navigator.appVersion.indexOf("Win") != -1) 

	{

document.write('<ul class=ul_win>');

}
}

// NEW WINDOW

function newWin(status,url,size,text) {

document.write('<a href="#"' +  'onMouseOver="window.status=\'' + status + '\'; return true" onMouseOut="window.status=\'\'; return true"' +
'onClick=window.open("' + url +  '","","toolbar=yes,location=no,directories=no,status=no,menubar=1,scrollbars=yes,resizable=yes,' + size + '")' + '>' + text + '<\/a>');
}