Prototype Ajax.Request modifying header
new Ajax.Request({ajax-url}, { method:’get’, requestHeaders: { “Accept”: ‘application/json’ , “User-Agent”: {custom-user-agent} }, onCreate: function(){}, onComplete: function(){}, onSuccess: function(data){}, onFailure: function(){} }); Point: “User-Agent”: {custom-user-agent} ex) Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3 (FM Scene 4.6.1)