function setStylesheet(title){
	var i, cacheobj
	for(i=0; (cacheobj=document.getElementsByTagName("link")[i]); i++) {
		if(cacheobj.getAttribute("rel").toLowerCase()=="alternate stylesheet" && cacheobj.getAttribute("title")) {
			cacheobj.disabled = true
			if(cacheobj.getAttribute("title") == title)
			cacheobj.disabled = false
		}
	}
}

function chooseStyle(styletitle, minutes){
	if (document.getElementById){
		setStylesheet(styletitle)
		setSCookie("mysheet", styletitle, minutes)
	}
}

var selectedtitle=getSCookie("mysheet")
if (document.getElementById && selectedtitle!=null)
setStylesheet(selectedtitle)