// JavaScript Document

var newWin = null;
function closeWin(){
  if (newWin != null){
    if(!newWin.closed) newWin.close();
  }
}
function popUp(strURL,strWidth,strHeight){
closeWin();
var strOptions;
strOptions="toolbar=no, resizable, scrollbars, status=no, width="+strWidth+", height="+strHeight;
newWin=window.open(strURL, 'newWin', strOptions);
newWin.moveTo(0,0);
newWin.focus();
}