function noutati(id) 
{		
		document.getElementById('but1').className = "info";
		document.getElementById('but2').className = "info";
		document.getElementById('but3').className = "info";
		document.getElementById('but'+id).className = "info-select";
		if (id==1)
		{
		document.getElementById('informatii-utile').style.display = "block";
		document.getElementById('noutati').style.display = "none";
		document.getElementById('testimoniale').style.display = "none";
		}
		if (id==2)
		{
		document.getElementById('informatii-utile').style.display = "none";
		document.getElementById('noutati').style.display = "block";
		document.getElementById('testimoniale').style.display = "none";
		}
		if (id==3)
		{
		document.getElementById('informatii-utile').style.display = "none";
		document.getElementById('noutati').style.display = "none";
		document.getElementById('testimoniale').style.display = "block";
		}
}