function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function rlpuzz() {
    createCookie("rload",1,90);
	location.href=".";
}
	
function savepuzz() {
    createCookie("test","none")
	if (readCookie("test")) {
     createCookie("slevel",clevel,60);
     createCookie("spno",cpno,60);
     var cellv="";
     for(var i=0;i<81;i++) {
       if (document.getElementById('c'+i).value!="") {
	     cellv=cellv+document.getElementById('c'+i).value;
	   }
       else {
	     cellv=cellv+"0";
       }
       if (i<80) {
         cellv=cellv+",";
       }		
     }
     createCookie("scellvalue",cellv,60);
     createCookie("stime",ms,60);
	 showsgame();
    }
	else {
	  alert("Can't save.  Your browser does not allow Cookies.");
	}
}

function delpuzz() {
    eraseCookie("slevel");
    eraseCookie("spno");
    eraseCookie("scellvalue");
    eraseCookie("stime");
    document.getElementById("savegame").innerHTML =""; 
}	

eraseCookie("rload");