function unhide(divID) {
  var item = document.getElementById(divID);
  var button = divID+'1';
  var item1 = document.getElementById(button);
  if (divID=='moreinfo') {
  	buttontxt1='– View Less Info';
  	buttontxt2='– View More Info';
	}
  if (divID=='philosophy') {
  	buttontxt1='– View Less Info';
  	buttontxt2='– View More Info';
	}
  if (divID=='policy') {
  	buttontxt1='View Policy -';
  	buttontxt2='View Policy +'; 
	}
  if (divID=='sitemap') {
  	buttontxt1='Click to Hide Site Map';
  	buttontxt2='Click to View Site Map';
	}
  if (item.className=='hidden') {
    item.className='unhidden';
	item1.innerHTML=buttontxt1;
  }
  else {
    item.className='hidden';
	item1.innerHTML=buttontxt2;
  }
}



function closePhoto(divID) {
	var holder=document.getElementById(divID);
	var blankdiv='<span class="hidetxt">&nbsp;</span>';
	holder.innerHTML=blankdiv;
}


//------------------------Image Trail-------------------------

var trailimage=["images/trail.gif", 150, 30]
var offsetfrommouse=[-172,30]
var displayduration=0 // 0 for infinite.

if (document.getElementById || document.all)
document.write('<div id="trailimageid" style="position:absolute;visibility:visible;left:0px;top:0px;width:0px;height:0px"></div>')

function gettrailobj(){
if (document.getElementById)
return document.getElementById("trailimageid").style
else if (document.all)
return document.all.trailimagid.style
}

function truebody(){
return (!window.opera && document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function hidetrail(){
gettrailobj().visibility="hidden"
//document.onmousemove=""

}

function followmouse(e){
var xcoord=offsetfrommouse[0]
var ycoord=offsetfrommouse[1]
if (typeof e != "undefined"){
xcoord+=e.pageX
ycoord+=e.pageY
}
else if (typeof window.event !="undefined"){
xcoord+=truebody().scrollLeft+event.clientX
ycoord+=truebody().scrollTop+event.clientY
}
var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15
var docheight=document.all? Math.max(truebody().scrollHeight, truebody().clientHeight) : Math.max(document.body.offsetHeight, window.innerHeight)
if (xcoord+trailimage[1]+3>docwidth || ycoord+trailimage[2]> docheight)
gettrailobj().display="none"
else 
gettrailobj().display=""
gettrailobj().left=xcoord+"px"
gettrailobj().top=ycoord+"px"
}

document.onmousemove=followmouse

if (displayduration>0)
setTimeout("hidetrail()", displayduration*1000)


function thumbBoxOff() {

	document.getElementById('trailimageid').innerHTML='';

}

function closeBox(ID) {

	document.getElementById(ID).innerHTML='';

}