window.addEvent('domready', function(){    
        $$('div.productPhotoThumb img').addEvent('click', function(){
        $$('div.mainImage span.test').setHTML('<a class="highslide" onclick="return hs.expand(this, {captionId: \'caption1\'})" href="/showimage.axd?id=' + this.getProperty('id') + '"><img id="ctl00_ContentPlaceHolder1_repeaterItem_ctl00_itemImg" style="border-width: 0px;" alt="" src="/showimage.axd?id=' + this.getProperty('id') + '&H=143"/></a>');
            
});
});