LeandroLuque

/* DISCLAIMER:
It doesn't complete all select fields, just the ones where the options are:
"Malo" .. "Muy bueno y satisfatorio"
The final value for all the options is set to: "Muy bueno y satisfatorio"

Target: http://www.ing.unp.edu.ar/encuestas/
Authors: Luque Leandro, Pazos Bruno.
*/
var selects = document.querySelectorAll('select[name^=preg]');
for (var i = 0; i < selects.length; i++){