function setActiveStyleSheet(title) {
	var i, a, main;

	for (i=0; i<document.getElementsByTagName("link").length; i++) {
		a = document.getElementsByTagName("link")[i];

		if (String(a.getAttribute("title")) == String(title)) {
			a.disabled = false;
		} else {
			a.disabled = true;
		}
	}
	document.getElementsByTagName("link")[0].disabled = false;
}