
<!--

 // main pop up window script  
 var popWin = null    // use this when referring to pop-up window
 var winCount = 0
 var winName = "popWin"

 function openPopWin(winURL, winWidth, winHeight, winFeatures, winFeat){
   winName = "popWin" + winCount++ //unique name for each pop-up window
   closePopWin()           // close any previously opened pop-up window
   {
   if (openPopWin.arguments.length == 4){  // any additional features? 
     winFeatures = "," + winFeatures;
	}
   else {
     winFeatures = "";
	}}
   
   popWin = window.open(winURL, winName, "width=" + winWidth 
            + ",height=" + winHeight + winFeatures + 'toolbar=yes,scrollbars=yes,location=no,statusbar=yes,menubar=yes,left=20,top=20')
   }

 function closePopWin(){    // 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(popWin != null) if(!popWin.closed) popWin.close() 
   }


//-->