function checkMe () {
  if(document.forms.f.code_autre.options.selectedIndex != 0) {
    document.getElementById("autre").checked = true;
  }
  else {
    document.getElementById("no").checked = true;
  } 
}

String.prototype.trim = function() {
    return this.replace(/^\s+|\s+$/g, '');
};

var deleted = false;
function deleteBookmark(ele, input){
    var confirmDelete = "<span>Are you sure? <a href=\"#\" onclick=\"deleteConfirmed(this, " + input + ", \'\'); return false;\">Yes</a> - <a href=\"#\" onclick=\"deleteCancelled(this); return false;\">No</a></span>";
    ele.style.display = 'none';
    ele.parentNode.innerHTML = ele.parentNode.innerHTML + confirmDelete;
}

function deleteCancelled(ele) {
    var del = previousElement(ele.parentNode);
    del.style.display = 'inline';
    ele.parentNode.parentNode.removeChild(ele.parentNode);
    return false;
}

function deleteConfirmed(ele, input, response) {
    if (deleted == false) {
        deleted = ele.parentNode.parentNode.parentNode;
    }
    var post = deleted;
    post.className = 'xfolkentry deleted';
    if (response != '') {
        post.style.display = 'none';
        deleted = false;
    } else {
        loadXMLDoc('http://www.posteet.com/ajaxDelete.php?id=' + input);
    }
}

function previousElement(ele) {
    ele = ele.previousSibling;
    while (ele.nodeType != 1) {
        ele = ele.previousSibling;
    }
    return ele;
}

function isAvailable(input, response){
    var usernameField = document.getElementById("username");
    var username = usernameField.value;
    username = username.toLowerCase();
    username = username.trim();
    var availability = document.getElementById("availability");
    if (username != '') {
        usernameField.style.backgroundImage = 'url(http://www.posteet.com/loading.gif)';
        if (response != '') {
            usernameField.style.backgroundImage = 'none';
            if (response == 'true') {
                availability.className = 'available';
                availability.innerHTML = 'Available';
            } else {
                availability.className = 'not-available';
                availability.innerHTML = 'Not Available';
            }
        } else {
            loadXMLDoc('http://www.posteet.com/ajaxIsAvailable.php?username=' + username);
        }
    }
}

function useAddress(ele) {
    var address = ele.value;
    if (address != '') {
        if (address.indexOf(':') < 0) {
            address = 'http:\/\/' + address;
        }
        getTitle(address, null);
        ele.value = address;
    }
}

function getTitle(input, response){
    var title = document.getElementById('titleField');
    if (title.value == '') {
        title.style.backgroundImage = 'url(http://www.posteet.com/loading.gif)';
        if (response != null) {
            title.style.backgroundImage = 'none';
            title.value = response;
        } else if (input.indexOf('http') > -1) {
            loadXMLDoc('http://www.posteet.com/ajaxGetTitle.php?url=' + input);
        } else {
            return false;
        }
    }
}

var xmlhttp;
function loadXMLDoc(url) {
    // Native
    if (window.XMLHttpRequest) {
        xmlhttp = new XMLHttpRequest();
        xmlhttp.onreadystatechange = processStateChange;
        xmlhttp.open("GET", url, true);
        xmlhttp.send(null);
    // ActiveX
    } else if (window.ActiveXObject) {
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
        if (xmlhttp) {
            xmlhttp.onreadystatechange = processStateChange;
            xmlhttp.open("GET", url, true);
            xmlhttp.send();
        }
    }
}

function processStateChange() {
    if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
        response = xmlhttp.responseXML.documentElement;
        method = response.getElementsByTagName('method')[0].firstChild.data;
        result = response.getElementsByTagName('result')[0].firstChild.data;
        eval(method + '(\'\', result)');
    }
}