if (document.images) {
img1on = new Image();
img1on.src = "images/home_on.gif";
img2on = new Image();
img2on.src = "images/services_on.gif";
img3on = new Image();
img3on.src = "images/servicerequest_on.gif";
img4on = new Image();
img4on.src = "images/tracing_on.gif";
img5on = new Image();
img5on.src = "images/links_on.gif";
img6on = new Image();
img6on.src = "images/perishables_on.gif";
img7on = new Image();
img7on.src = "images/ddbytt_on.gif";

img1off = new Image();
img1off.src = "images/home_off.gif";
img2off = new Image();
img2off.src = "images/services_off.gif";
img3off = new Image();
img3off.src = "images/servicerequest_off.gif";
img4off = new Image();
img4off.src = "images/tracing_off.gif";
img5off = new Image();
img5off.src = "images/links_off.gif";
img6off = new Image();
img6off.src = "images/perishables_off.gif";
img7off = new Image();
img7off.src = "images/ddbytt_off.gif";
}

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

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

function Traxon(){var winX=0;var winY=0;
if(parseInt(navigator.appVersion)>=4){X=(screen.availWidth-690)*.5;Y=(screen.availHeight-380)*.5;}
popupWin = window.open('http://www.traxon.com','Jetstream','toolbar=yes,scrollbars=yes,resizable,width=690,height=380,left='+X+',top='+Y);}