$({numberValue: tokarma-1}).stop();
var tokarma=23;
var maxkarma=100;
$({numberValue: tokarma-1}).animate({numberValue: maxkarma}, {
duration: (maxkarma-tokarma)*60000,
easing: 'linear',
step: function() {
$('#karma1').text(Math.ceil(this.numberValue)+' / '+maxkarma);
}
});