R and TM get Sup

rtmsup.js

//Ensure all registered marks and trademarks have sup tags!
	$('body *').contents().filter(function () {
		if (((this.nodeType == 3) && this.nodeValue.match(/(®|™)/))) {
			if (!$(this).parent().is('sup')) {
				var newText = [];
				$.each(this.nodeValue.split(" "), function (k, text) {
					newText.push(text.replace(/(®|™)/, "<sup>$1</sup>"));
				});
				if (newText.length > 0) {
					var html = $(this).parent().html().replace(this.nodeValue, newText.join(" "));
					$(this).parent().html(html);
				}
			}
		}
	});