(function($) {

$(function() {
    
    $('#comments').mmsComments('Perspective Roundtable Election');
    
    $.ajax({ url: 'counts.aspx?set=Perspective Roundtable Election&field=Country', 
        success: locationChart, dataType: 'jsonp' });
          
    $.ajax({ url: 'counts.aspx?set=Perspective Roundtable Election&field=Position', 
        success: positionChart, dataType: 'jsonp' });
   
    $('.videoLink').click(function() {
        var top = Math.floor((window.screen.height - 426) / 2);
        var left = Math.floor((window.screen.width - 716) / 2);
        var url = this.href;
        window.open(url, '',
            'left=' + left + ',top=' + top + ',width=716,height=426,' +
            'scrollbars=no,toolbar=no,menubar=no,status=no');

        return false;
    });
});

var locationChart = function(data) {
    var us = 0, other = 0;
    $.each(data, function(key, value) { 
        if(key == 'United States')
            us = parseInt(value) || 0;
        else if (key != 'error')
            other += parseInt(value) || 0;
    });

    var location = $('.chart:eq(1)');    
    location.attr('src', location.attr('srcHolder') + us + ',' + other);
    
    $('.whoIsContributing .location em')
        .eq(0).text(us).end()
        .eq(1).text(other);
};


var positionChart = function(data) {
    var values = '';
    var counts = $('.whoIsContributing .position em');
    $.each(['Physician', 'Student', 'Resident or Trainee', 'Other' ], function(i, n) {
        if(data[n]) counts.eq(i).text(data[n]);
        values += (data[n] || 0) + ',';
    });
    
    var position = $('.chart:eq(0)');    
    position.attr('src', position.attr('srcHolder') + values);
};


})(jQuery);