function setActiveStyleSheet(title) {
	var i, cur_style_sheet, main;
	for (i = 0; (cur_style_sheet = document.getElementsByTagName("link")[i]); i++) {
		if ((cur_style_sheet.getAttribute("rel").indexOf("style") != -1) && (cur_style_sheet.getAttribute("title"))) {
			cur_style_sheet.disabled = true;
			if(cur_style_sheet.getAttribute("title") == title) {
				cur_style_sheet.disabled = false;
     		}
   		}
	}
   return false;
}