Supprimer les accents en Javascript

String.prototype.sansAccent = function(){

    var accent = [

        /[\300-\306]/g, /[\340-\346]/g, // A, a

        /[\310-\313]/g, /[\350-\353]/g, // E, e

        /[\314-\317]/g, /[\354-\357]/g, // I, i

        /[\322-\330]/g, /[\362-\370]/g, // O, o

        /[\331-\334]/g, /[\371-\374]/g, // U, u

        /[\321]/g, /[\361]/g, // N, n

        /[\307]/g, /[\347]/g, // C, c

    ];

    var noaccent = ['A','a','E','e','I','i','O','o','U','u','N','n','C','c'];

     

    var str = this;

    for(var i = 0; i < accent.length; i++){

        str = str.replace(accent[i], noaccent[i]);

    }

     

    return str;

}




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