/* - - - - - - - - - - - - - - - - - - - - - - -
 JavaScript
 - - - - - - - - - - - - - - - - - - - - - - - */
 
/// Hides or shows a div onclick
var state = 'hidden';

function showhide_div(layer_ref) {

if (state == 'visible') {
display = 'none';
state = 'hidden'; // Mac scrollbar workaround
}
else {
state = 'visible'; 
display = 'block'; // Mac scrollbar workaround
}

if (document.all) { //IS IE 4 or 5 (or 6 beta)
eval( "document.all." + layer_ref + ".style.visibility = state");
eval( "document.all." + layer_ref + ".style.display = display"); // Mac scrollbar workaround
}
if (document.layers) { //IS NETSCAPE 4 or below
document.layers[layer_ref].visibility = state;
document.layers[layer_ref].display = display; // Mac scrollbar workaround
}
if (document.getElementById && !document.all) {
maxwell_smart = document.getElementById(layer_ref);
maxwell_smart.style.visibility = state;
maxwell_smart.style.display = display; // Mac scrollbar workaround
}
}