function Open1(file,a,b){
    
    xxx1=open(file, '', 'width=' + a + ',height=' + b + ',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,left=250,top=400');
    xxx1.focus();
  }
  
function Open2(file,a,b){
    
    xxx2=open(file, '', 'width=' + a + ',height=' + b + ',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,left=200,top=50');
    xxx2.focus();
  }