function slugify(str) {
str = str.replace(/^\s+|\s+$/g, "");
str = str.toLowerCase();
var from = "àáäâèéëêìíïîòóöôùúüûñç·/_,:;";
var to = "aaaaeeeeiiiioooouuuunc------";
for (var i = 0, l = from.length; i < l; i++) {
str = str.replace(new RegExp(from.charAt(i), "g"), to.charAt(i));
}
str = str
.replace(/[^a-z0-9 -]/g, "")
.replace(/\s+/g, "-")
.replace(/-+/g, "-");
return str;
}