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 IsCookieEnabled()
{
	CreateCookie("cookie_enabled", "1");				
	
	if (ReadCookie("cookie_enabled") == "1")
	{
		EraseCookie("cookie_enabled");	
		return 1;		
	}
	else
	{
		EraseCookie("cookie_enabled");
		return 0;		
	}								
}