var flag = "none";

function setActiveStyleSheet(title) {
	var i, a, main;
	
	if (flag == title) {
		for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
			a.disabled = true;
		if(a.getAttribute("title") == "none") a.disabled = false;
    			}
  		}
		
		flag = "none";
	} else {
		for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
			a.disabled = true;
		if(a.getAttribute("title") == title) a.disabled = false;
    			}
  		}
		  
		flag = title;
	}

}