function getelem(id)
{
	if(document.layers)
	{
		return document.layers[id];
	}
	else if(document.all && !document.getElementById)
	{
		return document.all[id];
	}
	else if(document.getElementById)
	{
		return document.getElementById(id);
	}
	else
	{
		document.write("Please, use a dhtml browser! -- Használj dhtml browsert!");
	}
}