$(document).ready(function(){


      $('.catalogueMainLink').width($('.catalogueMainLink img').length*253);
 
      scrollOfset = ($('.catalogueMainLink a.Selected').prevAll().length-1)*253
      if (scrollOfset < 0)
        scrollOfset = 0;
      $('.catalogueMainScroll').scrollTo(scrollOfset)

      $('#top').append('<div id="slider"></div>')
    $("#slider").slider({
        min: 0,
	max: ($('.catalogueMainLink img').length*253)-950,
        value: scrollOfset,

        slide: function(event, ui) {
        $('.catalogueMainScroll').scrollTo(ui.value);
        
        }
   });
  });