for (var i = 0; i < limits.length; i++) {
// ex. query + and au="{limit_author}"
query += ' and ' + mkdru.facets[facet]['limiter'] + '="'
for (var i = 0; i < limits.length; i++) {
// ex. query + and au="{limit_author}"
query += ' and ' + mkdru.facets[facet]['limiter'] + '="'