function html_entity_decode (string, quote_style) {
    // Convert all HTML entities to their applicable characters
    //
    // version: 1008.1718
    // discuss at: http://phpjs.org/functions/html_entity_decode    // +   original by: john (http://www.jd-tech.net)
    // +      input by: ger
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: Onno Marsman    // +   improved by: marc andreu
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: Ratheous
    // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
    // +      input by: Nick Kolosov (http://sammy.ru)    // +   bugfixed by: Fox
    // -    depends on: get_html_translation_table
    // *     example 1: html_entity_decode('Kevin & van Zonneveld');
    // *     returns 1: 'Kevin & van Zonneveld'
    // *     example 2: html_entity_decode('<');    // *     returns 2: '<'
    var hash_map = {}, symbol = '', tmp_str = '', entity = '';
    tmp_str = string.toString();

    if (false === (hash_map = this.get_html_translation_table('HTML_ENTITIES', quote_style))) {        return false;
    }

    // fix & problem
    // http://phpjs.org/functions/get_html_translation_table:416#comment_97660    delete(hash_map['&']);
    hash_map['&'] = '&';

    for (symbol in hash_map) {
        entity = hash_map[symbol];        tmp_str = tmp_str.split(entity).join(symbol);
    }
    tmp_str = tmp_str.split(''').join("'");

    return tmp_str;}