var downloads_off = new Image();
	downloads_off.src = "/images/toolbar2/b_downloads_off.gif";
	var downloads_on = new Image();
	downloads_on.src = "/images/toolbar2/b_downloads_on.gif";

	var articles_off = new Image();
	articles_off.src = "/images/toolbar2/b_articles_off.gif";
	var articles_on = new Image();
	articles_on.src = "/images/toolbar2/b_articles_on.gif";

	var devices_off = new Image();
	devices_off.src = "/images/toolbar2/b_devices_off.gif";
	var devices_on = new Image();
	devices_on.src = "/images/toolbar2/b_devices_on.gif";
		
	var publishing_off = new Image();
	publishing_off.src = "/images/toolbar2/b_publishing_off.gif";
	var publishing_on = new Image();
	publishing_on.src = "/images/toolbar2/b_publishing_on.gif";
			
	var discussions_off = new Image();
	discussions_off.src = "/images/toolbar2/b_discussions_off.gif";
	var discussions_on = new Image();
	discussions_on.src = "/images/toolbar2/b_discussions_on.gif";

	var developer_off = new Image();
	developer_off.src = "/images/toolbar2/b_developer_off.gif";
	var developer_on = new Image();
	developer_on.src = "/images/toolbar2/b_developer_on.gif";

	var news_off = new Image();
	news_off.src = "/images/toolbar2/b_news_off.gif";
	var news_on = new Image();
	news_on.src = "/images/toolbar2/b_news_on.gif";	
	
	var blogin_off = new Image();
	blogin_off.src = "/images/toolbar2/b_sign_in_off.gif";
	var blogin_on = new Image();
	blogin_on.src = "/images/toolbar2/b_sign_in_on.gif";
	
	var blogout_off = new Image();
	blogout_off.src = "/images/toolbar2/b_sign_off_off.gif";
	var blogout_on = new Image();
	blogout_on.src = "/images/toolbar2/b_sign_off_on.gif";	
	
	
	function rollIn(img) 
	{
		newImg = img + "_on";
		if (document.images)
			document.images[img].src = eval(newImg).src;
	}
	function rollOut(img)
	{
		newImg = img + "_off";
		if (document.images)
			document.images[img].src = eval(newImg).src;
	}