// JavaScript Document
$(document).ready(function(){

		$('#selMateria').change(function(){
			_idm = $(this).val();
			if(_idm != ''){
				window.self.location = '?p=materias&idm=' + _idm;
			}
		})

		$('#selCategoria').change(function(){
			_idcm= $(this).val();
			if(_idcm != ''){
				window.self.location = '?p=materias&idcm=' + _idcm;
			}
		})


})