// JavaScript Document



 var pic = null
 var popImg = null 
 var picTitle = null
 var imgCount = 0
 var imgWinName = "popImg"

function openPopImg(picName, windowTitle, windowWidth, windowHeight){
   closePopImg()
   picTitle = windowTitle
   imgWinName = "popImg" + imgCount++ //unique name for each pop-up window
   popImg = window.open(picName, imgWinName,
            "toolbar=no,scrollbars=yes,resizable=no,width=" 
            + (parseInt(windowWidth)+20)  + ",height=" 
            + (parseInt(windowHeight)+15)) 
   }


function closePopImg(){   
   if (navigator.appName != "Microsoft Internet Explorer" 
       || parseInt(navigator.appVersion) >=4) //do not close if early IE
     if(popImg != null) if(!popImg.closed) popImg.close() 
   }

function setStatus(msg){
   status = msg
   return true
   }