var FPSActive=false;//global
var FPSWindow=null;//global
window.onunload=closeFPS;

function setFocus() 
{      
   if (FPSActive)  
   {
      if ((FPSWindow ==null) || (FPSWindow.closed)) 
      {
         FPSActive ==false;
      }
   }
}//setFocus

function closeFPS() {
   if ((FPSWindow) && (!FPSWindow.closed)) {
     FPSWindow.close();
   }
}//closeFPS
 
function sendAndSubmit(targetPage) {
    var configOptions	= 'width=500,height=600,' +
       'toolbar=no,menubar=no,directories=no,' +
       'location=no,status=no,resizable=yes,scrollbars=yes,' + 
       'top=100,left=100';    
    var protocol = location.protocol;                     
    var host = location.hostname;
    var context = getContextRoot();
    var url = protocol+'//'+host+'/'+context;
    FPSWindow  = window.open(url + targetPage,"FPS", configOptions);

    FPSActive = true;
 }