function load_anbieterdaten(anbietername)
{	
	if (anbietername == '')
	{
		document.getElementById('andanbietername').style.display = '';

		kuendigung_form.anb_strasse.value = '';
		kuendigung_form.anb_plzort.value = '';
		kuendigung_form.anb_fax.value = '';
	}
	else
	{
		document.getElementById('andanbietername').style.display = 'none';

		if (anbietername == 'aol')
		{
			kuendigung_form.anb_strasse.value = 'Postfach 29 02 28';
			kuendigung_form.anb_plzort.value = '20359 Duisburg';
			kuendigung_form.anb_fax.value = '';
		}
		else if (anbietername == 'freenet')
		{
			kuendigung_form.anb_strasse.value = 'Postfach 21 20';
			kuendigung_form.anb_plzort.value = '24020 Kiel';
			kuendigung_form.anb_fax.value = '01803 03 03 10';
		}
		else if (anbietername == 'tonline')
		{
			kuendigung_form.anb_strasse.value = 'T-Online-Allee 1';
			kuendigung_form.anb_plzort.value = '64295 Darmstadt';
			kuendigung_form.anb_fax.value = '01805 35 05 30';
		}
		else if (anbietername == 'arcor')
		{
			kuendigung_form.anb_strasse.value = 'Postfach 10 25 63';
			kuendigung_form.anb_plzort.value = '45025 Essen';
			kuendigung_form.anb_fax.value = '0800 10 70 444';
		}
		else if (anbietername == 'callando')
		{
			kuendigung_form.anb_strasse.value = 'Konrad-Adenauer-Ring 11';
			kuendigung_form.anb_plzort.value = '65187 Wiesbaden';
			kuendigung_form.anb_fax.value = '01805 50 32 32';
		}
		else if (anbietername == 'call2surf')
		{
			kuendigung_form.anb_strasse.value = 'Kettelerstraße 45';
			kuendigung_form.anb_plzort.value = '48683 Ahaus';
			kuendigung_form.anb_fax.value = '02561 95 95 70 742';
		}
		else if (anbietername == 'claranet')
		{
			kuendigung_form.anb_strasse.value = 'Hanauer Landstraße 196';
			kuendigung_form.anb_plzort.value = '60314 Frankfurt';
			kuendigung_form.anb_fax.value = '069 40 80 18 100';
		}
		else if (anbietername == 'compuserve')
		{
			kuendigung_form.anb_strasse.value = 'Postfach 29 02 28';
			kuendigung_form.anb_plzort.value = '47262 Duisburg';
			kuendigung_form.anb_fax.value = '01805 23 45 36';
		}
		else if (anbietername == 'expressnet')
		{
			kuendigung_form.anb_strasse.value = 'Helene-Wessel-Bogen 11';
			kuendigung_form.anb_plzort.value = '80939 München';
			kuendigung_form.anb_fax.value = '01803 00 64 79';
		}
		else if (anbietername == 'gmx')
		{
			kuendigung_form.anb_strasse.value = 'Postfach 18 02 28';
			kuendigung_form.anb_plzort.value = '66479 Zweibrücken';
			kuendigung_form.anb_fax.value = '01805 00 64 79';
		}
		else if (anbietername == 'lycos')
		{
			kuendigung_form.anb_strasse.value = 'Postfach 63 15';
			kuendigung_form.anb_plzort.value = '33306 Gütersloh';
			kuendigung_form.anb_fax.value = '0900 19 20 192';
		}
		else if (anbietername == 'axero')
		{
			kuendigung_form.anb_strasse.value = 'Amsinckstraße 65';
			kuendigung_form.anb_plzort.value = '20097 Hamburg';
			kuendigung_form.anb_fax.value = '01805 00 53 77';
		}
		else if (anbietername == 'strato')
		{
			kuendigung_form.anb_strasse.value = 'Pascalstraße 10';
			kuendigung_form.anb_plzort.value = '10587 Berlin';
			kuendigung_form.anb_fax.value = '030 88 61 57 77';
		}
		else if (anbietername == 'tiscali')
		{
			kuendigung_form.anb_strasse.value = 'Robert-Bosch-Straße 32';
			kuendigung_form.anb_plzort.value = '63303 Dreieich';
			kuendigung_form.anb_fax.value = '01805 12 66 83';
		}
		else if (anbietername == 'schlund')
		{
			kuendigung_form.anb_strasse.value = 'Brauerstraße 48';
			kuendigung_form.anb_plzort.value = '76135 Karlsruhe';
			kuendigung_form.anb_fax.value = '0800 333 22 90';
		}
		else if (anbietername == '1und1')
		{
			kuendigung_form.anb_strasse.value = 'Elgendorfer Str 57';
			kuendigung_form.anb_plzort.value = '56410 Montabaur';
			kuendigung_form.anb_fax.value = '01805 257546';
		}
	}
}