function show(id)
{
var final = id.split('_');
var idOpcion = final[0];
var idQuestion = final[1];
$.ajax({
type: 'POST',
dataType: "json",
url: '<?php echo base_url(); ?>examen/search',
data: "idOpcion="+idOpcion+"&idQuestion="+idQuestion+"",
success:function(response)
{
if (response.correcta == 1){
$("#correcta").fadeIn();
$("#nocorrecta").fadeOut();
}else{
$("#correcta").fadeOut();
$("#nocorrecta").fadeIn();
}
}
});
}