// JavaScript Document
var anndelay = 3000;
var anncount = 0;var annheight = 21;var annst = 0;
var announcementbody = document.getElementById('announcementbody');
var announcement = document.getElementById('announcement');

function announcementScroll() {
	if(!annst) {
		announcementbody.innerHTML += announcementbody.innerHTML;
		announcementbody.scrollTop = 0;
		if(announcementbody.scrollHeight > annheight * 3) {
			annst = setTimeout('announcementScroll()', anndelay);
		} else {
			announcement.onmouseover = announcement.onmouseout = null;
		}
		
		return;
	}
	if(anncount == annheight) {
		if(announcementbody.scrollHeight - annheight <= announcementbody.scrollTop) {
			announcementbody.scrollTop = announcementbody.scrollHeight / 2 - annheight;
		}
		anncount = 0;annst = setTimeout('announcementScroll()', anndelay);
	} else {
		announcementbody.scrollTop++;anncount++;annst = setTimeout('announcementScroll()', 10);
	}
}

announcementScroll();