// JScript File

function checkAnswer(){
     $('errormsgsDiv').innerHTML = "";
     
     var answer = $('answerTB').value;

      new Ajax.Request('answerHandler.ashx?ans=' + answer,
      {
            method:'get',
            requestHeaders: {Accept: 'application/json'},   
        
            onSuccess: function(transport){
                var response = transport.responseText.evalJSON(true) || "error (0)";
                
                if(response.isCorrect == "yes"){
                    location.href = response.redirectUrl;
                }else{
                    $('errormsgsDiv').innerHTML = "<center>Try Again.</center>";
                }
            },
        
            onFailure: function(){ 
                $('errormsgsDiv').innerHTML = "<center>An error has occurred.  Please try again later.</center>";
            }
        });
}