Joomla component modification (jseblod)

Several adjustments need to be done for the jseblod cck. Required: - existing cronjob needs to be edited (to include a second category) - jseblod search form need some more features (only show dropdown fields matching the right category) - fix joomla template to get full content width, when right coloumn is empty - create a joomla module which shows the jseblod search-form All things need to be done til 29th of December. Please only bid if you are sure you can do this job in this period of time! Moreover experience in joomla and good mysql and php skills are neccessary. Please also offer some kind of messaging-chat(like skype), to discuss things fast. Budget is around 150$. I will choose the Winner of this project tomorrow. So you have 5-6 days to complete the job. best regards Marco