function createCookie(name,value,days,domain) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else {
    var expires = "";
  }
  if(domain) {
	  document.cookie = name+"="+value+expires+"; path=/; domain="+domain;
  }
  else {
    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 checkprotect() {
  var switchcell = document.getElementById('lay_switch');
  var bodycell =  document.getElementById('lay_body');
  if(readCookie("protPassed") == "true") {
    switchcell.style.display = "none";
    bodycell.style.display = "table-cell";
    createCookie("protPassed","true",1,".novon.net");
  }
}
function switchprot() {
  var switchcell = document.getElementById('lay_switch');
  var bodycell =  document.getElementById('lay_body');
  switchcell.style.display = "none";
  bodycell.style.display = "table-cell";
  createCookie("protPassed","true",1,".novon.net");
}
function bypassprot() {
  createCookie("protPassed","true",1,".novon.net");
}