muhammad ismail 0 Newbie Poster

i have a header, MainHeading , leftcolumn and contentcolumns in my masterpage. i have created web user controls for MainHeading which includes jquery image gallary and leftcolumn containing different links. when i want page containg only leftcolumn and i want to ignore MainHeading in my inherited page, then when i browse that page,the following error occures.Microsoft JScript runtime error: Unable to get value of the property 'animate': object is null or undefined. my question is that how can i set my new page without using MainHeding web user control.
animate object is used in jquery in masterpage.