var __string_utils = {
    //处理HTML 属性值中的单引号
    fixSingleQuote: function(value){
        var _temp_val = value;
        if(value){
            var tag_sign = "'";
            if(value.indexOf(tag_sign)>=0){// contains '
                _temp_val = value.replace(new RegExp(tag_sign,"g"),"'")
            }
        }
        return _temp_val;
    },
    escapeHtml : function (string) {
     var entityMap = {
         "&": "&",
         "<": "&lt;",
         ">": "&gt;",
         '"': '&#34;',
         "'": '&#39;',
         "\\": '&#92;',
         "/": '&#x2F;'
     };
     return String(string).replace(/[&<>\"\'\/]/g, function (s) {
         return entityMap[s];
     });
 }

}