function newCookie(name,value,days) 
{
	var days = 1;   // the number at the left reflects the number of days for the cookie to last
	// modify it according to your needs
	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 nameSG = 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(nameSG) == 0) return c.substring(nameSG.length,c.length); 
	}
	
	return null; 
}

function eraseCookie(name) 
{
	newCookie(name,"",1); 
}

function anunt_clasa() 
{
	var num = readCookie('clasa.ro_pop')
	if (num < 1) 
	{
		newCookie('clasa.ro_pop','anunt');
		SW=window.open('anunt.html','Anunt','toolbar=no,status=no,width=350,height=400,scrollbars')
		SW.moveTo(400,140); 
	}
}