var asFrom = new AutoSuggest('iataFrom', options);
if (document.getElementById('iataTo')) { var asTo = new AutoSuggest('iataTo', options); }
i=2; while(document.getElementById('otherLegs'+i+'iataFrom')) { var asTo = new AutoSuggest('otherLegs'+i+'iataFrom', options); i++; }
i=2; while(document.getElementById('otherLegs'+i+'iataTo')) { var asTo = new AutoSuggest('otherLegs'+i+'iataTo', options); i++; }