function NumarayiKopyala() { 
					document.getElementById("SabitAlan").value = document.getElementById("ADSLAlan").value;
					document.getElementById("SabitTelefon").value = document.getElementById("ADSLTelefon").value;
				} 
				function NumarayiSil() { 
					document.getElementById("SabitAlan").value = ""; 
					document.getElementById("SabitTelefon").value = ""; 
				}