function PopupMe3(pagesent){
myleft=(screen.width)?(screen.width-650)/2:100;mytop=(screen.height)?(screen.height-600)/2:100;
settings='top=' + mytop + ',left=' + myleft + ',width=650,height=400,location=no,directories=no,menubar=no,toolbar=no,status=no,scrollbars=yes,resizable=no,fullscreen=no'
pagename='lecturerspop.shtml#' + pagesent;
PopupWin=window.open(pagename,'PopupWin', settings);}