function swap (ulid) {

	 document.getElementById(ulid).style.listStyleImage = "url('/assets/images/b-active.gif')";
}
function swapBack (ulid) {

	 document.getElementById(ulid).style.listStyleImage = "url('/assets/images/b-sleep.gif')";
}
function swapSec (ulid) {

	 document.getElementById(ulid).style.listStyleImage = "url('/assets/images/b-sec-active.gif')";
}
function swapSecBack (ulid) {

	 document.getElementById(ulid).style.listStyleImage = "url('/assets/images/b-sec-sleep.gif')";
}