function openwin(sPage) {
newwin = window.open(sPage,"growmap",
"width=1000,toolbar=no,statusbar=no,menubar=no,scrollbars=yes,resizable=yes,location=no,directories=no,status=no");
newwin.focus();
}


function openhelp(sPage) {
newwin = window.open(sPage,"helpwin",
"width=750,toolbar=no,statusbar=yes,menubar=no,scrollbars=yes,resizable=yes,location=no,directories=no,status=no");
newwin.focus();
}

function openclimatetables(sPage) {
newwin = window.open(sPage,"helpwin",
"width=850,toolbar=no,statusbar=yes,menubar=no,scrollbars=yes,resizable=yes,location=no,directories=no,status=no");
newwin.focus();
}