How to access property inside function constructor javascript -

i need manipulate html tags through class such:

/*  * begin: html class  */ html = function(el, property) { // construct     this.el = el;     this.property = new array;     var html = document.createelement(el);      this.element = function() {         return html;     };      html.objects.push(this);      if (typeof property == "object")         (i in property)             this.addproperty(i, property[i]); };  html.objects = new array; // registers new html objects.  // adds new property html current element. html.prototype.addproperty = function(name, value) {     this.property[name] = value;     this.gethtml()[name] = value; };  // retrieves current html element. html.prototype.gethtml = function() {     return this.element(); };  // clones current html objects same construct arguments. html.prototype.clone = function() {     return new html(this.el, this.property); }; /*  * end: html class  */ 

each time new html(...) called, newly created instance must stored within html.objects static property of html role keep track of html objects. when reaches html.objects.push(this); return undefined property error. after, tried call html.objects in firebug , defined. function(...) { ... } called @ instantiation, shouldn't able access html.objects property?
thanks.

the proprety html.objects doesn't exists because in constructor's scope html variable have defined here:

var html = document.createelement(el); 

so, when make call:

html.objects.push(this); 

you trying access proprey of declared html variable.

in fact, if try replace first line with:

var html_inner = document.createelement(el); 

it'll work