var vco;
function SetCookie(name,value) {
	var argv=SetCookie.arguments;
	var argc=SetCookie.arguments.length;
	var expires=(argc>2) ? argv[2] : null;
	var path=(argc>3) ? argv[3] : null;
	var domain=(argc>4) ? argv[4] : null;
	var secure=(argc>5) ? argv[5] : false;	
	document.cookie=name+"="+escape(value)+((expires==null) ? "" : ("; expires="+
	expires.toGMTString()))+
	((path==null) ? "" : ("; path=" + path))+
	((domain==null) ? "" : ("; domain=" + domain))+
	((secure==true) ? "; secure" : "");
	
}
function GetCookie(name) {
	var arg=name+"=";
	var alen=arg.length;
	var clen=document.cookie.length;
	var i=0;
	while (i<clen) {
		var j=i+alen;
		if (document.cookie.substring(i,j)==arg) {
			return getCookieVal(j);
		}
		i=document.cookie.indexOf(" ",i)+1;
		if (i==0) break;
	}
	return null;
}
function getCookieVal(offset) {
	var endstr=document.cookie.indexOf(";",offset);
	if (endstr==-1) {
		endstr=document.cookie.length;
	}
	return unescape(document.cookie.substring(offset,endstr));
}
function saveCookie(jmeno,hodnota) {
	var xDate=new Date();
	xDate.setMinutes(xDate.getMinutes()+30);
	SetCookie(jmeno,hodnota,xDate);
	vco="";
}
function kC(jmeno) {
	var xDate=new Date();
	xDate.setMinutes(xDate.getMinutes()-1);
	SetCookie(jmeno,0,xDate);
	vco=0;
}
function sC(jmeno,hodnota) {
	var xDate=new Date();
	xDate.setMonth(xDate.getMonth()+1);
	SetCookie(jmeno,hodnota,xDate);
	vco=0;
}
function gC(jmeno) {
	vco=GetCookie(jmeno);
}
var cook=0;
var xDate=new Date();
xDate.setMonth(xDate.getMonth()+11);
SetCookie("test","1",xDate);
var sirka=screen.width;
SetCookie("cwidth",sirka,xDate);
if (GetCookie("test")=="1") cook=1;