.dropdownhide {DISPLAY: none; VISIBILITY: hidden; WIDTH: 150px; POSITION: absolute}
.dropdownshow {Z-INDEX: 100; VISIBILITY: visible; WIDTH: 150px; POSITION: absolute; filter:alpha(opacity=85)}

.dropdownhideLargo {DISPLAY: none; VISIBILITY: hidden; WIDTH: 410px; POSITION: absolute}
.dropdownshowLargo {Z-INDEX: 100; VISIBILITY: visible; WIDTH: 410px; POSITION: absolute; filter:alpha(opacity=85)}