function WinPOP(fileName,identifier,wpix,hpix,scrollb,modal) 
{ 
if (identifier == null){
   identifier = 'EpopWin';
 }
 
 if (wpix == null){
   wpix = 450;
 }
 
 if (hpix == null){
   hpix = 490;
 }
 
 if (scrollb == null){
   scrollb = 'no';
 }
 
  if (modal == null){
   modal = 'no';
 }



var Parameters = "scrollbars=" + scrollb+",status=no,width=" + wpix + ",height=" + hpix;
if(modal == 'yes') Parameters = Parameters + ",modal=" + modal;
myFloater = window.open('',identifier,Parameters);
myFloater.location.href = fileName; 
}