// copyright 2002 - nOlivier (Nachbagauer Olivier / Germany)

// externes Fenster öffnen

function WinOpen(cUrl,cName,cParm){

  var oPopUp

  if (!oPopUp  ||  oPopUp.name != cName) {
    if (!parent.screenX) {
      nLeft=parent.screenLeft + 25;
      nTop=parent.screenTop - 150;
	}else{
      nLeft=parent.screenX + 25;
      nTop=parent.screenY - 25;
	}
    if (nTop<1) {
      nTop=1;
    }
    if (oPopUp) {
	  oPopUp.close();
	}
    cParm = cParm + ',top='+nTop+',left='+nLeft;
  }else{
    if (!parent.screenX) {
      cParm = cParm + ',Top='+oPopUp.screenTop+',left='+oPopUp.screenLeft;
	}else{
      cParm = cParm + ',Top='+oPopUp.screenY+',left='+oPopUp.screenX;
    }
    oPopUp.close();
  }
  var oPopUp = window.open(cUrl,cName,cParm);
  oPopUp.focus();
 
}