$(window).load(function() { 
   if ($('#availability').length) {
       var rhsHeight = parseInt($('#availability').height());
       var midHeight = parseInt($('#hotelInfo').height());
       if(rhsHeight != midHeight + 22) {
           if (midHeight > rhsHeight - 22) {
               if ($.browser.msie && $.browser.version == 6.0) { $('#availability').css({'height': midHeight}); }
               $('#availability').css({'height': midHeight + 22});
           } else {
               if ($.browser.msie && $.browser.version == 6.0) { $('#hotelInfo').css({'height': rhsHeight}); }
               $('#hotelInfo').css({'height': rhsHeight - 22});
           }
       }
   } else { 
       var rhsHeight = parseInt($('#right').height());
       var midHeight = parseInt($('#centre').height());
       if(rhsHeight != midHeight + 22) {
           if (midHeight > rhsHeight - 22) {
               if ($.browser.msie && $.browser.version == 6.0) { $('#right').css({'height': midHeight}); }
               $('#right').css({'height': midHeight + 22});
           } else {
               if ($.browser.msie && $.browser.version == 6.0) { $('#centre').css({'height': rhsHeight}); }
               $('#centre').css({'height': rhsHeight - 22});
           }
       }
   }

});