// Includes a javascript or a css file on the fly, unless one exists with the same id attribute
function include_once(url, id, randomise, onload) {
    var head = document.getElementsByTagName('head').item(0);
    for (var i=0; i<head.childNodes.length; i++) {
        var child = head.childNodes[i];
        var child_type = child.nodeName.toLowerCase();
        if ((child_type == 'script' || child_type== 'link') && id != '' && (child.id == id)) {
            return; // Do not duplicate
        }
    }
    include_dom(url, id, randomise, onload);
}

// Includes a javascript or a css file on the fly into the current DOM
function include_dom(url, id, randomise, onload) {
    var type = url.substring(url.lastIndexOf('.')+1);
    if (randomise)
        url += ((url.lastIndexOf('?')?'&':'?') + 'nocache='+Math.random());
    onload=typeof onload=="function"?onload:function(){}; // Makes sure onload is a function

    var new_element=document.createElement(type=='js'?'script':'link'); 
    if(type=='js') { 
        new_element.setAttribute('language','javascript');
        new_element.setAttribute('type','text/javascript');
        new_element.setAttribute('src',url);
    } else {
        new_element.setAttribute('rel','stylesheet'); 
        new_element.setAttribute('type','text/css'); 
        new_element.setAttribute('href',url);
    }
    if (id != 'undefined' && id != '') new_element.setAttribute('id', id);

    new_element.addEventListener && function(){new_element.addEventListener('load',onload,false)}();
    new_element.onreadystatechange=function(){
        this.readyState=='complete' && onload.call();
    };
    
    document.getElementsByTagName('head').item(0).appendChild(new_element);
    return false; // I don't know if I need this return false clause
}


var contentElement = document.getElementById('communityTools');
if (contentElement) {
    var newdiv = document.createElement("div");
    newdiv.innerHTML = "\n\n\n<h3 class=\"loginMessage theaterLoginMessage\">You need to be <a href=\"http://www.cineplex.com/Global/MyAccount.aspx\">logged in<\/a> to become fan of this theatre. <\/h3>\n\n\n\n";
    contentElement.innerHTML = "";
    contentElement.appendChild(newdiv);
    
    
    include_once('http://media.mycineplex.com/css/trapezeshare.css', 'TrapezeShareStyle', false, '');
    include_once('http://media.mycineplex.com/js/trapezeshare.js', 'TrapezeShareScript', false, '');
    include_once('http://media.mycineplex.com/js/socialshare.js', 'SocialShareScript', false, '');
    include_once('http://media.mycineplex.com/js/emailshare.js', 'EmailShareScript', false, '');

}