Battling request.HTML in safari and opera

[Erik R. Peterson]

I can get the demo to work in Safari and Opera:  
http://demos.mootools.net/Request.HTML
But when I use the script on my webpage, I am seeing errors.  I can't  
get the script to work at all in Opera.

More frustrating, in SAFARI, the script ONLY works on the initial  
load.  If I click on a link back to the home page, I get a "The  
request failed".

Mootools seems to have the easiest approach toward achieving an  
external load from another DIV, but I can't get it right.

Greatly appreciate all the help.

Thank you.

Erik


My Website Link:  http://www.honestskin.com/home.htm


SCRIPT:

window.addEvent('domready', function() {

        if (!window.demo_path) window.demo_path = '';
        var demo_path = window.demo_path;

        var req = new Request.HTML({url:demo_path+'appoint.htm',
                onSuccess: function(html) {

                        $('result1').set('text', '');

                        $('result1').adopt(html);
                },
                onFailure: function() {
                        $('result1').set('text', 'The request failed.');
                }
        });
        
        $('makeRequest').addEvent('click', function() {
                req.send();
        });

});


HTML:

                <div id="result1">
                
                <div id="board"></div>
                <div class="spc_3"></div>
                <div id="wrap_2">
                
                        <div id="appt"><a href="#" id="makeRequest" 
class="appt"></a></div>
                        
                        <div id="spc_4"></div>
                        <div id="treat"><a href="#" class="treat"></a></div>
                        <div id="spc_5"></div>
                        <div id="prdct"><a href="#" class="prdct"></a></div>
                </div>
                
                </div>