// JavaScript Document
<!--
// for Netscape 3+ and IE 4+
var priorPic = new Array()
var noPic = 0
var foundit = false

function openPopImg(picName,  windowTitle, windowWidth, windowHeight){
var i = 0
if(pic == picName && winOpen()){
popImg.focus()
}
else{
foundit = false
for(i=0; i<=noPic; i++){
if (priorPic[i] == picName)
foundit = true 
}
pic = picName
closePopImg()
picTitle = windowTitle
imgWinName = "popImg" + imgCount++ //unique name for each pop-up window
if(!foundit){
priorPic[noPic++] = pic
}
popImg = openPopImgWin(imgWinName, windowWidth, windowHeight)
}
}
function openPopImgWin(imgWinName, windowWidth, windowHeight){
var winFeatures = "toolbar=no,scrollbars=no,resizable=no,width=" 
+ windowWidth + ",height=" + windowHeight
return window.open("pimg.htm", imgWinName, winFeatures)
}
function winOpen(){
if(popImg != null){ 
if(popImg.closed != true) return true; else return false
}  
else
return false
}