function des_sup(tipo){
  switch (tipo){
	case 'A':	document.write('Print &  cd-rom');	break;
	case 'B':	document.write('Print &  e-mail');	break;
	case 'C':	document.write('Cd-rom');			break;
	case 'D':	document.write('Diskette');			break;
	case 'E':	document.write('Online edition included');	break;
	case 'F':	document.write('Floppy');	   		break;
	case 'G':	document.write('Microfilm');			break;
	case 'H':	document.write('Telefax');			break;
	case 'I':	document.write('Online edition Only');	break;
	case 'J':	document.write('Online Only - Package');		break;
	case 'K':	document.write('Print + Online - Package');	break;
	case 'L':	document.write('E-mail');			break;
	case 'M':	document.write('Microfishes');		break;
	case 'N':	document.write('Online with gateway access fee');	break;
	case 'O':	document.write('Online access free');	break;
	case 'P':	document.write('Package');			break;
	case 'Q':	document.write('Online edition included only for institutional subscribers');	break;
	case 'R':	document.write('Online edition included only for personal subscribers');	break;
	case 'S':	document.write('Print + Online + Archives');		break;
	case 'T':	document.write('Magnetic Tape');		break;
	case 'U':	document.write('Online edition included - Package');	break;
	case 'W':	document.write('Online edition included for selected users');	break;
	case 'X':	document.write('Print & online');	break;
	case 'Y':	document.write('Online + CD/DVD');	break;
	case '1':	document.write('Electronic edition included only for institutional subscribers - Package');	break;
	case '2':	document.write('Electronic edition included only for personal subscribers - Package');	break;
	case '3':	document.write('Print + Online + Archives included');	break;
	case '4':	document.write('Online only + Archives');	break;
	case '5':	document.write('Online included + CD/DVD - Package');	break;
  	case '6':	document.write('Online included with archives - institutional subscribers');	break;
	case '7':	document.write('Online only for institutions');	break;
	case '8':	document.write('Online included with archives - Package');	break;
	case '9':	document.write('Print + Online with archives - Package');	break;
	case '0':	document.write('Online only with archives - Package');	break;
	case '&':	document.write('Online included with archives - institutional subscribers - Package');	break;
	case '/':	document.write('Print + Complete online archives');	break;
	case '%':	document.write('Online only + Complete online archives');	break;
	}
}

function des_tipoaccesso(tipo){
	switch (tipo){
		case 'IP + UP':			document.write('IP Check + Password');	break;
		case 'IP o UP':			document.write('IP Check / Password');	break;
		case 'IP Check':		document.write('IP Check');				break;
		case 'MAC':			document.write('Message Authentication Code');		break;
		case 'User + PassWord':	document.write('User + Password');		break;
		case 'Perpetuo per annate acquistate':   document.write('Perpetuo per annate acquistate');  break;
	}
}