function changeMenu (id, el, lev) {
document.getElementById(id).style.backgroundImage = "url('"+lev+"images/menu_back.jpg')";
el.style.color = "#54647b";
}

function resetMenu (id, el) {
document.getElementById(id).style.backgroundImage = "";
el.style.color = "#FFFFFF";
}

function popup(site, w, h) {
   newWindow = window.open(site, "newWindow", "width="+w+", height="+h+"");
   newWindow.focus();
}
function fadeBlue (id) {
document.getElementById(id).style.color = "#54647b";
}

function fadeWhite (id) {
document.getElementById(id).style.color = "#FFFFFF";
}