function navOver(highlight) {
if (document.all) {
choose = eval(highlight);
choose.style.background="#3B503D";
  }
}
function navOut(highlight) {
if (document.all) {
choose = eval(highlight);
choose.style.background='#0A2A0B';
   }
}
function subnavOver(highlight) {
if (document.all) {
choose = eval(highlight);
choose.style.background="#3B503D";
  }
}
function subnavOut(highlight) {
if (document.all) {
choose = eval(highlight);
choose.style.background='#0A2A0B';
   }
}