﻿
var jActivating =
{
	IS_MSIE : (document.removeNode && document.createAttribute) ? true : false,
	TAGS : ['object', 'embed', 'applet'],
	
	activateContent : function()
	{
		var i = 0;
		for(var _tagName; _tagName = jActivating.TAGS[i]; i++)
		{
			var j = 0;
			for(var _node; _node = document.getElementsByTagName(_tagName)[j]; j++)
			{
				if(jActivating.IS_MSIE)
				{
					jActivating.reinsertHtml(_node);
				}
				else
				{
					jActivating.reinsertNode(_node);
				}
			}
			
		}
		jActivating = null;
	},
	
	
	reinsertHtml : function(_node)
	{
		var _htmlCode = jActivating.getHtmlCode(_node);
		if(_htmlCode)
		{
			_node.outerHTML = _htmlCode;
		}
	},
	
	reinsertNode : function(_node)
	{
		var _clone = _node.cloneNode(true);
		var _parent = _node.parentNode;
		if(_clone && _parent)
		{
			_parent.replaceChild(_clone, _node);
		}
	},
	
	
	getHtmlCode : function(_node)
	{
		var _htmlCode = _node.outerHTML;
		var _name = _node.nodeName.toLowerCase();
		if(_name == 'embed')
		{
			return _htmlCode;
		}
		if(_name == 'object' || _name == 'applet')
		{
			var _startTag = _htmlCode.substr(0, _htmlCode.indexOf('>') + 1).toLowerCase();
			var _endTag = _htmlCode.substr(_htmlCode.length - 9).toLowerCase();
			// Filters malformed syntax for avoid unexpected results
			if(_endTag != '</object>' && _endTag != '</applet>')
			{
				return null;
			}
			var _innerHtml = jActivating.getInnerHtml(_node);
			_htmlCode = _startTag + _innerHtml + _endTag;
			return _htmlCode;
		}
	},
	
	
	getInnerHtml : function(_node)
	{
		var _innerHtml = '';
		var i = 0;
		for(var _childNode; _childNode = _node.childNodes[i]; i++)
		{
			_innerHtml += _childNode.outerHTML;
		}
		return _innerHtml;
	}
}


if(jActivating.IS_MSIE)
{
	jActivating.activateContent();
}
else if(window.opera)
{
	document.addEventListener('DOMContentLoaded', jActivating.activateContent, false);
}