function checkIP(target) {
    var start = "http://www.hsls.pitt.edu/www/ipcheck.php?url=";
    var target_url = encodeURIComponent(target);
    window.location = start + target_url
}

function checkIP_static(target) {
    var start = "http://www.hsls.pitt.edu/www/ipcheck_static.php?url=";
    var target_url = encodeURIComponent(target);
    window.location = start + target_url
}