__node = document.getElementById('instructions');
    if (__version < 1.5) {
            __node.innerHTML = '<h1>JavaScript Version 1.5 required.</h1>'+
		'<p>Your browser can&rsquo;t display this page correctly because it doesn&rsquo;t implement '+
		'<em>JavaScript Version 1.5</em> or later resp. <em>JScript Version 5.0</em> or later.</p>'+
		'<p>Please use a modern browser, e. g. one from the following to display this page correctly:</p>'+
		'<ul>'+
			'<li><a href="http://www.microsoft.com/windows/ie/downloads/default.mspx" title="Download Microsoft Internet Explorer">Microsoft Internet Explorer</a>'+
			'</li>'+
			'<li><a href="http://www.mozilla.com/firefox/" title="Download Mozilla Firefox">Mozilla Firefox</a>'+
			'</li>'+
			'<li><a href="http://www.opera.com/download/" title="Download Opera">Opera</a>'+
			'</li>'+
		'</ul>';
    }
    else {
        __tmp = window.onerror;
        window.onerror = function()
            {
                window.onerror = __tmp; 
               return true;
            };
        try {
            // Test Activex enabled
            __rq = new CRequestObject();
            __node.parentNode.removeChild(__node);
         }
        catch (e) {
            __node.innerHTML = '<h1>ActiveX is disabled.</h1>'+
		'<p>Your browser can&rsquo;t display this page correctly because it&rsquo;s an <em>Internet Explorer</em> '+
		'Version 6 or earlier and <em>ActiveX</em> is disabled.</p>'+
		'<p>Enable <em>ActiveX</em> or use a different browser that can display this page without ActiveX, '+
		'e. g.: '+
		'<ul>'+
			'<li><a href="http://www.microsoft.com/windows/ie/downloads/default.mspx" title="Download Microsoft Internet Explorer">Microsoft Internet Explorer Version 7</a>'+
			'</li>'+
			'<li><a href="http://www.mozilla.com/firefox/" title="Download Mozilla Firefox">Mozilla Firefox</a>'+
			'</li>'+
			'<li><a href="http://www.opera.com/download/" title="Download Opera">Opera</a>'+
			'</li>'+
		'</ul>'+
		'<p>You can enable ActiveX in <em>Internet Explorer</em> Version 6 or earlier:</p>'+
		'<p>Tools -> Internet Options -> Security -> Internet -> Custom level -> '+
		'Script ActiveX controls marked safe for scripting -> Enable</p>'+
		'<p>If you don&rsquo;t want to enable <em>ActiveX</em> for all Web sites you may '+
		'add the Web site <em>http://www.gorvin.de</em> to the trusted sites.</p>'+
		'<p>Tools -> Internet Options -> Security -> Trusted Sites -> Sites</p>'+
		'<p>Enter <em>http://www.gorvin.de</em> into the field labeled <em>Add this website to the zone:</em> and click <em>Add</em>. '+
		'By default <em>JavaScript</em> is enabled for trusted sites. '+
		'If not, enable <em>ActiveX</em> as in the instructions above but select the '+
		'<em>Trusted Sites</em> zone instead of the <em>Internet</em> zone.</p>'+
		'<h1>Reload this page after enabling ActiveX.</h1>';
        }
        window.onerror = __tmp;     
    }