// JavaScript Document
/* <![CDATA[ */

function getCookie(name) {
var dc = document.cookie;
var prefix = name + "=";
var begin = dc.indexOf("; " + prefix);
if (begin == -1) {
begin = dc.indexOf(prefix);
if (begin != 0) return null;
} else
begin += 2;
var end = document.cookie.indexOf(";", begin);
if (end == -1)
end = dc.length;
return unescape(dc.substring(begin + prefix.length, end));
}

// list all show/hide element IDs here
menus_array = new Array ('newsroom','location','contact','choose','academics','admission','bridge','new','visa','transferto','othervisa','immigration','employment','transferout','housing');
menus_status_array = new Array (11);// remember switches
img_close = 'rollup';
img_open = 'rolldown';





function toggleSheet(theid) {
if (document.getElementById) {
var switch_id = document.getElementById(theid);
var imgid = theid+'Button';
var button_id = document.getElementById(imgid);
if (menus_status_array[theid] != 'show') {
button_id.className = 'rolldown';
switch_id.className = 'showSwitch';
menus_status_array[theid] = 'show';
document.cookie = theid+'=show'+'; path='+escape('/');
} else {
button_id.className = 'rollup';
switch_id.className = 'hideSwitch';
menus_status_array[theid] = 'hide';
document.cookie = theid+'=hide'+'; path='+escape('/');
}
}
}

function setMenu() { // read cookies and set menus to last visited state
if (document.getElementById) {
for (var i=0; i < menus_array.length; i++) {
var idname = menus_array[i];
if (document.getElementById(idname)) {
var switch_id = document.getElementById(idname);
var imgid = idname+'Button';
var button_id = document.getElementById(imgid);
// alert(imgid);
if (getCookie(idname) == 'show') {
button_id.className = 'rolldown';
switch_id.className = 'showSwitch';
menus_status_array [idname] = 'show';
} else {
button_id.className = 'rollup';
switch_id.className = 'hideSwitch';
menus_status_array [idname] = 'hide';
}
} // else { alert("Switch '"+idname+"' is not present on this page."); }
}
}
}











/* ]]> */