function webBrowsersAddBookmark(title, url) 
{
	// Mozilla
	if (window.sidebar) 
	{
		window.sidebar.addPanel(title, url, ""); 
	}
	// Internet Explorer
	else if (document.all) 
	{
		window.external.AddFavorite(url, title);
	}
	else if (window.opera && window.print) 
	{
		return true;
	}
}


function webBrowsersUsesStyleObject()
{
	// IE and Firefox support the style object.
	// All formatting should make use of the style object if possible.
	if (navigator.userAgent.indexOf('MSIE') >= 0 || navigator.userAgent.indexOf('Mozilla') >= 0)
	{
		return true;
	}
	else
	{
		return false;
	}
}

function webBrowsers_iFrameUsesStyleObject()
{
	// IE iFrames support the style object.
	// All formatting should make use of the style object if possible.
	if (navigator.userAgent.indexOf('MSIE') >= 0)
	{
		return true;
	}
	else
	{
		return false;
	}
}