function lib_bwcheck(){
	this.ver=parseInt(navigator.appVersion); this.agent=navigator.userAgent; this.appname=navigator.appName; this.dom=document.getElementById?1:0;
	this.opera5=this.agent.indexOf("Opera")>-1; this.ie4up=(this.appname.indexOf("Microsoft Internet Explorer")>-1 && (this.ver>=4))?1:0; this.mac=this.agent.indexOf("Mac")>-1;
	this.ns6=(this.appname.indexOf("Netscape")>-1 && (this.ver>=5))?1:0; this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie4up || this.ns4 || this.ns6 || this.opera5); return this; }
var bw=new lib_bwcheck();
function doNav(theID, OnOff) {
	if (bw.ns4 || bw.mac || bw.opera || bw.ns6) {return;}
	if (bw.ie4up && OnOff==1) {theID.className='navcellon'; return;}
	if (bw.ie4up && OnOff==0) {theID.className='navcelloff'; return;} }
var dayNames = new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday");
var monthNames = new Array("Jan","Feb","Mar","Apr","May","June","July","Aug","Sept","Oct","Nov","Dec");
var now = new Date(); day = now.getDay(); month = now.getMonth(); year = now.getYear(); date = now.getDate();
var theDate = dayNames[day] + " " + monthNames[month] + " " + date + ", " + year;
function hiLite(Row, nuClass) { if (typeof(Row.style)=='undefined'||typeof(Row.cells)=='undefined') { return false; } Row.className = nuClass; return true; }
function jumpURL(o) { if (o.options[o.selectedIndex].value != "none") { top.location.href = o.options[o.selectedIndex].value;} }
if(document.images){ imgPath = "/lhm_images/nav/"; }
function flipImageOn(num, arg){ if (!document.images){return;} i = "b" + num; document.images[i].src = imgPath + arg + "-on.gif"; } 
function flipImageOff(num, arg){if (!document.images){return;} i = "b" + num; document.images[i].src = imgPath + arg + "-off.gif"; }
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}