// JavaScript Document
var last_expanded = '';

function showHide(id)
{
var obj = document.getElementById(id);

var status = obj.className;

if (status == 'floathide') {

if (last_expanded != '') {
var last_obj = document.getElementById(last_expanded);
last_obj.className = 'floathide';
}

obj.className = 'floatshow';

last_expanded = id;
} else {
obj.className = 'floathide';
}
}