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);
}

// Control Corey

function showVideo(video_id) {
    video_div = document.getElementById(video_id);
    if(!readCookie(video_id + "_cookie"))
      {
         video_div.style.display = "block";
         createCookie(video_id + "_cookie","display",1);
      }
}     

function hideVideo(video_id)
{
   video_div.innerHTML = ""; // line added 08192010
   video_div.style.display = "none";
   createCookie(video_id + "_cookie","display",180);
}