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 newNewsCookie(name,value,days,src_img) 
{
  //--- verificam daca exista Cookie cu numele dat
  var last_cookie = readCookie(name);  
  if (last_cookie)
  {
     var last_cookie = last_cookie.split(',');
     for (var i=0; i < last_cookie.length;i++)
      {        
        if (img = document.getElementById('img_'+last_cookie[i])) img.src = src_img;      
      }
  }
  
  createCookie(name,value,days);
}

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) 
{
	var date = new Date();
	date.setTime(date.getTime()+(-1*24*60*60*1000));
	var expires = "; expires="+date.toGMTString();
    document.cookie = name+"="+expires+"; path=/";
}