MediaWiki:Wikia.js

/* We are to warn our viewers about any possible shocks that may come from this Wiki. */
function getCookie(c_name) {
    var c_value = " " + document.cookie;
    var c_start = c_value.indexOf(" " + c_name + "=");
    if (c_start == -1) {
        c_value = null;
    } else {
        c_start = c_value.indexOf("=", c_start) + 1;
        var c_end = c_value.indexOf(";", c_start);
        if (c_end == -1) {
            c_end = c_value.length;
        }
        c_value = unescape(c_value.substring(c_start, c_end));
    }
    return c_value;
}

function setCookie(cname, cvalue, exdays) {
    var d = new Date();
    d.setTime(d.getTime() + (exdays*24*60*60*1000));
    var expires = "expires="+d.toUTCString();
    document.cookie = cname + "=" + cvalue + "; " + expires;
}
/* In no way are we using this to steal accounts. We are using this for per-PC verification. */

var msg = "This Wiki may contain grotesque/horrifying images, screamers, and epilepsy-inducing flashing lights. By clicking \"Agree\", you agree that you are alright with this. If you feel uncomfortable with this, clicking \"Disagree\" will direct you to Wikia's homepage.";
var cookiename = 'DiscretionVerification';

if (getCookie(cookiename) === null) {
    var WikiaPage = document.getElementById('WikiaMainContent');
    WikiaPage.innerHTML = '';
    
    var Header = document.createElement('h2');
    Header.innerHTML = 'Before you visit this wiki...';
    WikiaPage.appendChild(Header);
    
    var Content = document.createElement('div');
    Content.innerHTML = msg;
    WikiaPage.appendChild(Content);
    
    var AgreeButton = document.createElement('button');
    AgreeButton.class = 'wikia-button';
    AgreeButton.innerHTML = 'Agree';
    WikiaPage.appendChild(AgreeButton);
}