if (document.images) {

playon = new Image(87, 47);
playon.src = "picts/signupon.png"

playoff = new Image(87, 47);
playoff.src = "picts/signupoff.png"

play1on = new Image(87, 47);
play1on.src = "picts/learnmoreon.png"

play1off = new Image(87, 47);
play1off.src = "picts/learnmoreoff.png"

play2on = new Image(87, 47);
play2on.src = "picts/learnmoreon.png"

play2off = new Image(87, 47);
play2off.src = "picts/learnmoreoff.png"

play3on = new Image(87, 47);
play3on.src = "picts/learnmoreon.png"

play3off = new Image(87, 47);
play3off.src = "picts/learnmoreoff.png"

play4on = new Image(87, 47);
play4on.src = "picts/learnmoreon.png"

play4off = new Image(87, 47);
play4off.src = "picts/learnmoreoff.png"

play5on = new Image(87, 47);
play5on.src = "picts/learnmoreon.png"

play5off = new Image(87, 47);
play5off.src = "picts/learnmoreoff.png"

play6on = new Image(87, 47);
play6on.src = "picts/learnmoreon.png"

play6off = new Image(87, 47);
play6off.src = "picts/learnmoreoff.png"

play7on = new Image(87, 47);
play7on.src = "picts/learnmoreyellowon.png"

play7off = new Image(87, 47);
play7off.src = "picts/learnmoreyellowoff.png"

play8on = new Image(87, 47);
play8on.src = "picts/orderon.png"

play8off = new Image(87, 47);
play8off.src = "picts/orderoff.png"

play9on = new Image(87, 47);
play9on.src = "picts/orderon.png"

play9off = new Image(87, 47);
play9off.src = "picts/orderoff.png"

play10on = new Image(87, 47);
play10on.src = "picts/signupblueon.png"

play10off = new Image(87, 47);
play10off.src = "picts/signupblueoff.png"

play11on = new Image(87, 47);
play11on.src = "picts/signupblueon.png"

play11off = new Image(87, 47);
play11off.src = "picts/signupblueoff.png"

}





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

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