// Formularfeld löschen bei Klick
function ClearSearchBy()
	{
	if (document.getElementById('kundennummer').value == 'Kundennummer')
		{
		document.getElementById('kundennummer').value = '';
		}
	}
function ClearSearchBy2()
	{
	if (document.getElementById('login').value == 'Login')
		{
		document.getElementById('login').value = '';
		}
	}
function ClearSearchBy3()
	{
	if (document.getElementById('pass').value == '****')
		{
		document.getElementById('pass').value = '';
		}
	}