function login(){
	var obj = $('overlay');
	obj.show();
	obj.innerHTML = '<div class="box"><div class="title">Login</div><div class="content"><form method="post" action="/login"><label class="input">Username</label><input type="text" name="username"><div class="spacer"></div><label class="input">Password</label><input type="password" name="password"><div class="spacer"></div><input class="checkbox" type="checkbox" name="rememberme"> Remember me<div class="spacer"></div><input type="submit" name="login" value="Login" class="submit"> <a href="#" onclick="$(\'overlay\').hide(); return false;">Cancel</a></form></div></div>';
}