function viewprofile(id) {
    window.open('/viewprofile.php?popup=1&id=' + id, 'profile', 'width=960,height=600,directories=no,resizable=yes,scrollbars=yes');
}

function goUrl(f_url) {
    window.location=f_url;
}

function searchprofile(user) {
    if (user.length > 0) {
        window.open('/viewprofile.php?popup=1&usern=' + user, 'profile', 'width=960,height=600,directories=no,resizable=yes,scrollbars=yes');
    }
    return false;
}

function digitEnter(e) {
    var k;
    var ch;
    if(window.event)
        k=window.event.keyCode;
    else if(e)
        k=e.which;
    else
        return true;
    ch=String.fromCharCode(k);
    if((k==null)||(k==0)||(k==8)||(k==9)||(k==13)||(k==27)||(k==16))
        return true;
    if(('0123456789').indexOf(ch)!=-1)
        return true;
    return false;
}

function triggerFormAction(formname, action) {
    var form = document.getElementById(formname);
    form.action = (document.getElementById('mlusessl').checked ? 'https://' : 'http://') + action;
}