function hide_func() {
	document.getElementById('aiContactSafe_row_aics_photo').style.display = 'none';
	document.getElementById('aiContactSafe_row_aics_time').style.display = 'none';
	document.getElementById('aiContactSafe_row_aics_info').style.display = 'none';
	document.getElementById('aiContactSafe_row_aics_metro').style.display = 'none';
	document.getElementById('aiContactSafe_row_aics_info2').style.display = 'none';
	document.getElementById('aiContactSafe_row_aics_dop').style.display = 'none';
	document.getElementById('aiContactSafe_row_aics_info3').style.display = 'none';
	for (i=1;i<100;i++) {
	  if (document.getElementById('aiContactSafe_row_aics_paket'+i)) document.getElementById('aiContactSafe_row_aics_paket'+i).style.display = 'none';
	}
}

function show_func() {
	document.getElementById('aiContactSafe_row_aics_photo').style.display = 'block';
	document.getElementById('aiContactSafe_row_aics_time').style.display = 'block';
	document.getElementById('aiContactSafe_row_aics_info').style.display = 'block';
	document.getElementById('aiContactSafe_row_aics_metro').style.display = 'block';
	document.getElementById('aiContactSafe_row_aics_info2').style.display = 'block';
	document.getElementById('aiContactSafe_row_aics_dop').style.display = 'block';
	document.getElementById('aiContactSafe_row_aics_info3').style.display = 'block';
}

function change_func(value) {
	for (i=0;i<100;i++) {
	  if (document.getElementById('aiContactSafe_row_aics_paket'+i)) document.getElementById('aiContactSafe_row_aics_paket'+i).style.display = 'none';
	}
	document.getElementById('aiContactSafe_row_aics_paket'+value).style.display = 'block';
}