Troll Remover for Mlive forums.

trollRemover.js

/**
 * Add troll names as a key/value pair:
 * 'troll-name':''
 * Leave the value blank.
 */
 var theTrolls = {'some troll':'','another troll':''},
    getDivs = document.getElementsByTagName('div'),
    divLength = getDivs.length,
    i,
    foundOne; 
        
function trollAway() {
    for (i = 0; i < divLength; i++) {
        foundOne = getDivs[i].getAttribute('data-from');
        console.log(theTrolls);
        if (foundOne in theTrolls) {
            getDivs[i].parentElement.style.display = 'none';
            console.log(theTrolls + ' was removed!');
        } else {}

    }
}

window.setInterval(trollAway, 1000);