var mgrwnd=null;

var browser=navigator.appName;
function fixme(x){
if (browser.indexOf("Microsoft") >= 0) { 
return 0;
}
else{
return x;
}
}

function openManager(nr){
 var sOpts='width=800,height=600,scrollbars=yes,status=no,resizable=yes';
 try {
  if (mgrwnd!=null && mgrwnd.load==null) mgrwnd= null;
 } 
 catch(e) {
  mgrwnd= null;
 }
 if (mgrwnd!=null) mgrwnd.load(nr);
 else {
  mgrwnd= window.open('manager.html?id='+nr,'smsMananager',sOpts);
 }
}

function closeManager(){
 if (mgrwnd!=null) {
  try {
   mgrwnd.close();
  }
  catch(e) {}
   mgrwnd= null;
 }
}

//document.body.onunload=closeManager;