function writeEmail(strPart) {

    switch (strPart) {
        case 'inf':
            document.write('<a href="mailto:')
            writeEmail('inf2')
            break
        case 'inf2':
            document.write('info@')
            writeEmail('inf3')
            break
        case 'inf3':
            document.write('international-')
            writeEmail('con4')
            break
        case 'inf4':
            document.write('dialing-')
            writeEmail('con5')
            break
        case 'inf5':
            document.write('codes.net')
            writeEmail('con6')
            break
        case 'inf6':
            document.write('">info@')
            writeEmail('con7')
            break
        case 'inf7':
            document.write('international-')
            writeEmail('con8')
            break
        case 'inf8':
            document.write('dialing-')
            writeEmail('con9')
            break
        case 'inf9':
            document.write('codes.net</a>')
            break
    }
}