<!-- hide script from old browsers 
function SubmitForm() {
document.form3.submit();
}


function side_in(num){
    document.images[9+num].src= sideonButton[0+num].src;
}

function side_out(num)
{
    document.images[9+num].src= sideoffButton[0+num].src;
}

var sideoffButton= new MakeArray(11);
var sideonButton= new MakeArray(11);
sideonButton[1].src= "/dredgeq/on/suction.gif";
sideonButton[3].src= "/dredgeq/on/hoppertrailer.gif";
sideonButton[5].src= "/dredgeq/on/booster.gif";
sideonButton[7].src= "/dredgeq/on/dippergrab.gif";
sideonButton[9].src= "/dredgeq/on/special.gif";
sideonButton[11].src= "/images/contacton.gif";

sideoffButton[1].src= "/dredgeq/off/suction.gif";
sideoffButton[3].src= "/dredgeq/off/hoppertrailer.gif";
sideoffButton[5].src= "/dredgeq/off/booster.gif";
sideoffButton[7].src= "/dredgeq/off/dippergrab.gif";
sideoffButton[9].src= "/dredgeq/off/special.gif";
sideoffButton[11].src= "/images/contactoff.gif";

// end hiding script from old browsers -->