var home = new Image();
home.src = "images/home.gif";
var home_h = new Image();
home_h.src = "images/home_h.gif";

var about = new Image();
about.src = "images/about.gif";
var about_h = new Image();
about_h.src = "images/about_h.gif";

var chapts = new Image();
chapts.src = "images/chapts.gif";
var chapts_h = new Image();
chapts_h.src = "images/chapts_h.gif";

var calendar = new Image();
calendar.src = "images/calendar.gif";
var calendar_h = new Image();
calendar_h.src = "images/calendar_h.gif";

var schedule = new Image();
schedule.src = "images/schedule.gif";
var schedule_h = new Image();
schedule_h.src = "images/schedule_h.gif";

var leadership = new Image();
leadership.src = "images/leadership.gif";
var leadership_h = new Image();
leadership_h.src = "images/leadership_h.gif";

var roster = new Image();
roster.src = "images/roster.gif";
var roster_h = new Image();
roster_h.src = "images/roster_h.gif";

var join = new Image();
join.src = "images/join.gif";
var join_h = new Image();
join_h.src = "images/join_h.gif";

var login = new Image();
login.src = "images/login.gif";
var login_h = new Image();
login_h.src = "images/login_h.gif";


function raise(img_name, img_raise) 
{
	document[img_name].src=img_raise;
}

function restore(img_name, img_restore) 
{
	document[img_name].src=img_restore;
}

function popwindow(s_url) 
{
	new_window = window.open(s_url, 'displaywindow','toolbar=no,status=yes,menubar=no,scrollbars=yes,resizable=yes');
	new_window.focus();
}

function poporder(s_url) 
{
	new_window = window.open(s_url, 'displaywindow','width=800 toolbar=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes');
	new_window.focus();
}