var manual_or_random="manual";
var randomsetting="7 days";
function getCookie(c_name)
{
	if (document.cookie.length>0) {
	  c_start=document.cookie.indexOf(c_name + "=");
	  if (c_start!=-1) {c_start=c_start + c_name.length+ 1; c_end=document.cookie.indexOf(";",c_start); if (c_end==-1) c_end=document.cookie.length; return unescape(document.cookie.substring(c_start,c_end))} 
	}
	return "";
};
function setCookie(name, value, days) {
	var expireDate = new Date(); var expstring=(typeof days!="undefined")? expireDate.setDate(expireDate.getDate()+parseInt(days)) : expireDate.setDate(expireDate.getDate()-5);
	document.cookie = name+"="+value+"; expires="+expireDate.toGMTString()+"; path=/";
};

function deleteCookie(name){
	setCookie(name, "moot");
};
function setStylesheet(title, randomize){
	var i, cacheobj, altsheets=[""]
	for(i=0; (cacheobj=document.getElementsByTagName("link")[i]); i++) {
		if(cacheobj.getAttribute("rel").toLowerCase()=="alternate stylesheet" && cacheobj.getAttribute("title")) {
			cacheobj.disabled = true; altsheets.push(cacheobj);
		if(cacheobj.getAttribute("title") == title)	cacheobj.disabled = false;}
	}
	if (typeof randomize!="undefined"){
		var randomnumber=Math.floor(Math.random()*altsheets.length);altsheets[randomnumber].disabled=false;
	}
	return (typeof randomize!="undefined" && altsheets[randomnumber]!="")? altsheets[randomnumber].getAttribute("title") : "" 
};
function chooseStyle(nameCookie, styletitle, days){ 
	if (document.getElementById){setStylesheet(styletitle);	setCookie(nameCookie, styletitle, days);}	
};
function initialize(){    
	if (getCookie('AddUCTop') != '') 
	   mstrHeader = getCookie('AddUCTop');
};