Source for "YouTube Junk Remover"

By Jeremy C
Has 4 other scripts. 

// ==UserScript==
// @name		YouTube Junk Remover
// @author		Jeremy Christian
// @date		2006-09-09
// @description		Removes the advertisements and Director's videos.
// @namespace		(none)
// @include		http://www.youtube.com/*
// @include		http://youtube.com/*
// ==/UserScript==

// Get the div with the header ad
var ad = document.getElementById("leaderboardAd");
ad.parentNode.removeChild(ad);
    
// Get the div with the side ad 
var ad2 = document.getElementById("sideAdDiv");
ad2.parentNode.removeChild(ad2);

function addGlobalStyle(css) {
	var head, style;
	head = document.getElementsByTagName('head')[0];	
	if (!head) { return; }
	style = document.createElement('style');
	style.type = 'text/css';
	style.innerHTML = css;
	head.appendChild(style); 
}

// add css
addGlobalStyle('#sideAdDiv { display:none!important; width:0px; height:0px; padding:0px; }');
addGlobalStyle('.spOffersDiv { display:none!important; }');