<script type="text/javascript" charset="utf-8">
 
// Wait until the document is fully loaded
$(document).ready(function() { 
 
    /********************** SETTINGS **********************/
 
    // The text to appear in the warning element 
    var warningText = 'Please answer 3 to continue';
 
    // The question ID 
    var questionId = 2326;
 
    // The minimum number of answers required 
    var minNumber = 3;
 
    /******************************************************/
 
    // Create the warning element and place it after the submit button          
    var el = document.createElement('div'); 
 
    el.setAttribute('id','warning');
 
    document.body.appendChild(el);
 
    $( '#warning' ).css({ 
        'border':'1px solid #333333', 
        'width':'200px', 
        'padding':'3px', 
        'color':'red' 
    });
 
    $('#warning').html(warningText);
 
    $('input[type="submit"]').after($('#warning')); 
 
    // Detect the initial number of checked answers & display Next/Submit button accordingly 
    var inputInitCount = 0; 
 
    $('#question' + questionId + ' input').each(function(i) { 
        if ($( this ).attr('checked') == true ) { 
            inputInitCount++; 
        } 
    }); 
 
    if (inputInitCount > (minNumber - 1)) { 
        $('input[type="submit"]').show(); 
        $('#warning').hide(); 
    } 
    else { 
        $('#warning').show(); 
        $('input[type="submit"]').hide(); 
    } 
 
    // Listener to detect number of checked answers & display Next/Submit button accordingly 
    $('#question' + questionId + ' input').click(function() { 
 
        var inputCount = 0; 
 
        $('#question' + questionId + ' input').each(function(i) { 
            if ($( this ).attr('checked') == true ) { 
                inputCount++;
 
            } 
        });
 
 
 
        if (inputCount > (minNumber - 1)) { 
            $('input[type="submit"]').show(); 
            $('#warning').hide(); 
        } 
        else { 
            $('#warning').show(); 
            $('input[type="submit"]').hide(); 
        }  
 
        // The original functions of the click event 
        checkconditions(this.value, this.name, this.type);
    });                    
});
</script>