function presite(link){window.open(link,"pre", "toolbar=no,resizable=no,scrollbars=no,location=no,directories=no,status=no,width=640,height=420")}
function info(link){window.open(link,"info", "toolbar=no,resizable=no,scrollbars=yes,location=no,directories=no,status=no,width=230,height=450")}
function elev(elev){window.open(elev,"elev", "toolbar=no,resizable=no,scrollbars=yes,location=no,directories=no,status=no,width=400,height=500")}
function photo(photo){window.open(photo,"photo", "toolbar=no,resizable=no,scrollbars=no,location=no,directories=no,status=no,width=220,height=253")}
function dvd(dvd){window.open(dvd,"dvd", "toolbar=no,resizable=no,scrollbars=no,location=no,directories=no,status=no,width=250,height=290")}