jsquery conflict on lightbox

jsquery conflict on lightbox


i got implemented a lightbox on this site
http://app6-clients.thedesignpeople.com/aic/roseandchang.com/stage/property-details.php?status=1&property_ID=6
also i implemented a jsquery drop down menu you can see if you go to
other page
like this http://app6-clients.thedesignpeople.com/aic/roseandchang.com/stage/contact.php?p=1.1.3.1
you can it by clicking any menu like LISTING , ABOUT or CONTACT
the problem is when i use the lightbox on the this
http://app6-clients.thedesignpeople.com/aic/roseandchang.com/stage/property-details.php?status=1&property_ID=1
left menu which has jsquery did not work at all, what should i do to
fix this,
Thanks in advance
regards,
rni