function foto(a) { switch (a) { case 1: return '

Video: impression'; break; case 2: return '

Detail mold and product'; break; case 3: return '

Various molding parts'; break; case 4: return '

Various punching parts'; break; case 5: return ' iso_Certificate

ISO9001:2008 Certificate'; break; case 6: return ' iso_Certificate

ISO13485:2003 Certificate'; break; default: return ''; } }