function toltesablak()
{
	var i;
	for(i = 0 ; i < xmlhttp_tomb.length ; i++ )
	{
		if(xmlhttp_tomb[i].readyState != 0 && xmlhttp_tomb[i].readyState != 4)
		{
			G_("toltesablak").style.display = "block";
			return;
		}
	}
	G_("toltesablak").style.display = "none";
}