The script below assumes that the content area of your site is wrapped in a div tag with an id of content. The first portion eliminates all ® marks from input values, as superscript tags seem to negatively affect IE.

$(document).ready(function() {

$('#content form input').each(function() {

    $("#content").html().replace(/&reg;/gi, '<sup>&reg;</sup>')
                         .replace(/®/gi, '<sup>&reg;</sup>');



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