function goto_URL(object) {
window.location.href = object.options[object.selectedIndex].value;
}
function openwin(image_id,orientation,title) {
var window_props;
if (orientation == 'v') {
window_props = 'height=828,width=840';
}
else {
window_props = 'height=572,width=788';
}
msgWindow=window.open("","enlarge",window_props) ;
msgWindow.document.write ("Enlarge: " + title + "") ;
msgWindow.document.write ("");
}