function fj_choose( f ) {
	if (f != null) {
		if (f.value != null) {
			if (f.value == 'f') {
				ge('f_vardas').disabled = false;
				ge('f_pavarde').disabled = false;
				ge('f_mob').disabled = false;
				ge('f_email').disabled = false;
				ge('f_prist').disabled = false;
				if (ge('f_prist').value == '1') { 
					ge('f_gatve').disabled = false;
					ge('f_miestas').disabled = false;
					ge('f_pindex').disabled = false;
					ge('f_salis').disabled = false;
				}
				ge('f_pastab').disabled = false;

				ge('j_pavad').disabled = true;
				ge('j_ikodas').disabled = true;
				ge('j_pvm').disabled = true;
				ge('j_addr').disabled = true;
				ge('j_tel').disabled = true;
				ge('j_email').disabled = true;
				ge('j_atst').disabled = true;
				ge('j_prist').disabled = true;
				ge('j_gatve').disabled = true;
				ge('j_miestas').disabled = true;
				ge('j_pindex').disabled = true;
				ge('j_salis').disabled = true;
				ge('j_apl').disabled = true;
				ge('j_pastab').disabled = true;
				
			}
			if (f.value == 'j') {
				ge('j_pavad').disabled = false;
				ge('j_ikodas').disabled = false;
				ge('j_pvm').disabled = false;
				ge('j_addr').disabled = false;
				ge('j_tel').disabled = false;
				ge('j_email').disabled = false;
				ge('j_atst').disabled = false;
				ge('j_prist').disabled = false;
				if (ge('j_prist').value == '1') {
					ge('j_gatve').disabled = false;
					ge('j_miestas').disabled = false;
					ge('j_pindex').disabled = false;
					ge('j_salis').disabled = false;
				}
				ge('j_pastab').disabled = false;

				ge('f_vardas').disabled = true;
				ge('f_pavarde').disabled = true;
				ge('f_mob').disabled = true;
				ge('f_email').disabled = true;
				ge('f_prist').disabled = true;
				ge('f_gatve').disabled = true;
				ge('f_miestas').disabled = true;
				ge('f_pindex').disabled = true;
				ge('f_salis').disabled = true;
				ge('f_plaik').disabled = true;
				ge('f_apl').disabled = true;
				ge('f_pastab').disabled = true;
			}
		}
	}
}
function pvieta_change( f ) {
	if (f != null) {
		var pre = f.name.substr( 0, 2 );
		if (f.value != 1) {
			ge( pre + 'gatve' ).disabled = true;
			ge( pre + 'miestas' ).disabled = true;
			ge( pre + 'pindex' ).disabled = true;
			ge( pre + 'salis' ).disabled = true;
			
			if (ge( pre + 'plaik'))
				ge( pre + 'plaik').disabled = true;
			ge( pre + 'apl').disabled = true;
		} else {
			ge( pre + 'gatve' ).disabled = false;
			ge( pre + 'miestas' ).disabled = false;
			ge( pre + 'pindex' ).disabled = false;
			ge( pre + 'salis' ).disabled = false;
			
			if (ge( pre + 'plaik'))
				ge( pre + 'plaik').disabled = false;
			ge( pre + 'apl').disabled = false;
		}
	}
}