Facebook friend adder

gistfile1.js

HTMLElement.prototype.click = function() {
    var evt = this.ownerDocument.createEvent('MouseEvents');
    evt.initMouseEvent('click', true, true, this.ownerDocument.defaultView, 1, 0, 0, 0, 0, false, false, false, false, 0, null);
    this.dispatchEvent(evt);
}
var addFriendSuggest = function() {
    var link = document.getElementsByClassName('uiIconText')[0];
    if(link.getAttribute('ajaxify')) {
        link.click();
        setTimeout(addFriendSuggest,2000);
    } else {
        link.className = "";
    }
}
var addFriendSearch = function() {
    var block = document.getElementsByClassName('FriendRequestAdd')[0];
    block.className = "";
    var link = block.getElementsByTagName('input')[0];
    link.click();
    setTimeout(addFriendSearch ,10000);
}