Fix a few issues on custom wordpress site

We are looking for someone help us finish up and fix a few issues our current project, which is a custom built wordpress site. The main issues that need attention are: 1) Fix wordpress search function (it was working when on a local computer but since I put it online it stopped working. 2) Replace current javascript drop downs with jQuery version and style them as specified. 3) Improve our jQuery image slider by hiding the titles which show on top of each other on the page load. 4) fix a date issue (date is showing incorrectly after using timestamp and php date function). 5) add a function to display a voucher code on button click 6) add some function to display a voucher code and open an external link at the same time. 7) Add latest tweets and style them as specified. 8) retrieve latest blog posts from another wordpress blog that's installed in a sub directory. We also have some further work that involves adding some more page templates however this can be given as separate work after the above are completed. We are looking for someone who can start as soon as possible, preferably today or tomorrow and finish the work in around 2 days. For someone with good skills these should be quite easy and quick. It is important that you can comment your code so that it can be changed in the future if necessary and make a short note about what you did and which files you edited. If you have read this project carefully, think you can do the work, please provide a portfolio of work, so we can choose who to show the site to. We are looking to pay about £100 to start the job and if you are reliable, we will have more work in the future. Many thanks