function whatCorrector(classname, at_replacement) {
	var replaces = 0;
	var alltags = document.getElementsByTagName('*');
	var re = new RegExp('\\b'+classname+'\\b');
	for (var i = 0; i < alltags.length; i++) {
		if (alltags[i].className.match(re)) {
			while (alltags[i].innerHTML.indexOf(at_replacement) != -1 && replaces < 10000) {
				alltags[i].innerHTML = alltags[i].innerHTML.replace(at_replacement, String.fromCharCode(64));
				replaces++;
			}
		}
	}
}