/**
   * 
   * Emulation outerHTML pour FIREFOX
   * 
   * 
   * 
   * 
   */

var DOMElement =
{
	extend: function(name,fn)
	{
		if(!document.all)
			eval("HTMLElement.prototype." + name + " = fn");
		else
		{
			//
			//	IE doesnt allow access to HTMLElement
			//	so we need to override
			//	*document.createElement
			//	*document.getElementById
			//	*document.getElementsByTagName
			//

			//take a copy of
			//document.createElement
			var _createElement = document.createElement;

			//override document.createElement
			document.createElement = function(tag)
			{
				var _elem = _createElement(tag);
				eval("_elem." + name + " = fn");
				return _elem;
			}

			//take copy of
			//document.getElementById
			var _getElementById = document.getElementById;

			//override document.getElementById
			document.getElementById = function(id)
			{
				var _elem = _getElementById(id);
				eval("_elem." + name + " = fn");
				return _elem;
			}

			//take copy of
			//document.getElementsByTagName
			var _getElementsByTagName = document.getElementsByTagName;

			//override document.getElementsByTagName
			document.getElementsByTagName = function(tag)
			{
				var _arr = _getElementsByTagName(tag);
				for(var _elem=0;_elem<_arr.length;_elem++)
					eval("_arr[_elem]." + name + " = fn");
				return _arr;
			}
		}
	}
};




if (typeof (HTMLElement) != "undefined" && !window.opera)  
{  
    HTMLElement.prototype.__defineGetter__("outerHTML", function()  
    {  
        var a = this.attributes, str = "<" + this.tagName, i = 0; for (; i < a.length; i++)  
            if (a[i].specified)  
            str += " " + a[i].name + '="' + a[i].value + '"';  
        if (!this.canHaveChildren)  
            return str + " />";  
        return str + ">" + this.innerHTML + "</" + this.tagName + ">";  
    });
    
    HTMLElement.prototype.__defineSetter__("outerHTML", function(s)  
    {  
        var r = this.ownerDocument.createRange();  
        r.setStartBefore(this);  
        var df = r.createContextualFragment(s);  
        this.parentNode.replaceChild(df, this);  
        return s;  
    });  
    HTMLElement.prototype.__defineGetter__("canHaveChildren", function()  
    {  
        return !/^(area|base|basefont|col|frame|hr|img|br|input|isindex|link|meta|param)$/.test(this.tagName.toLowerCase());   
    });  
}