<!-- 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(7);
var sideonButton= new MakeArray(7);
sideonButton[1].src= "/services/on/dredging.gif";
sideonButton[3].src= "/services/on/oilgas.gif";
sideonButton[5].src= "/services/on/marine.gif";
sideonButton[7].src= "/images/contacton.gif";


sideoffButton[1].src= "/services/off/dredging.gif";
sideoffButton[3].src= "/services/off/oilgas.gif";
sideoffButton[5].src= "/services/off/marine.gif";
sideoffButton[7].src= "/images/contactoff.gif";


// end hiding script from old browsers -->