whole_func_string: function(v){
    var ots = Object.prototype.toString;
    var s=typeof v;
      if(s=='object'){
        if(v){
          if((ots.call(v).indexOf('HTML')!==-1 && ots.call(v).indexOf('Element')!=-1)){return 'element'}
          if(v instanceof Array||(!(v instanceof Object)&&(ots.call(v)=='[object Array]')||typeof v.length=='number'&&typeof v.splice!='undefined'&&typeof v.propertyIsEnumerable!='undefined'&&!v.propertyIsEnumerable('splice'))){return 'array'}
          if(!(v instanceof Object)&&(ots.call(v)=='[object Function]'|| typeof v.call!='undefined'&& typeof v.propertyIsEnumerable!='undefined'&&!v.propertyIsEnumerable('call'))){return 'function'}
        }
        return 'null';
      }
      else if(s=='function'&&typeof v.call=='undefined'){return 'object'}
    return s;
  }
func_code_string: function(v){
    var ots = Object.prototype.toString;
    var s=typeof v;
      if(s=='object'){
        if(v){
          if((ots.call(v).indexOf('HTML')!==-1 && ots.call(v).indexOf('Element')!=-1)){return 'element'}
          if(v instanceof Array||(!(v instanceof Object)&&(ots.call(v)=='[object Array]')||typeof v.length=='number'&&typeof v.splice!='undefined'&&typeof v.propertyIsEnumerable!='undefined'&&!v.propertyIsEnumerable('splice'))){return 'array'}
          if(!(v instanceof Object)&&(ots.call(v)=='[object Function]'|| typeof v.call!='undefined'&& typeof v.propertyIsEnumerable!='undefined'&&!v.propertyIsEnumerable('call'))){return 'function'}
        }
        return 'null';
      }
      else if(s=='function'&&typeof v.call=='undefined'){return 'object'}
    return s;
  }
func_documentation_string: private methods for detecting datatypes