// Copyright 1999 - 2002 by Ray Stott, Pop-up Images Script ver 2.0
// OK to use if this copyright is included
// Script is available at http://www.crays.com/jsc

var pic;
var popImg; // use this when referring to pop-up image
var picTitle;
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=no,resizable=no,width=" + (parseInt(windowWidth)+20) + ",height=" + (parseInt(windowHeight)+15)) ;
}
  
function closePopImg(){    // close pop-up window if it is open 
  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;
}