Adding PHP and Javascript Functions

I need help finishing my finance project you've periodically help me with; here are the functions I need implemented (Most would be visual explanation to fully understand): 1. Currently a User can add in a single Job and insert the pay for that job and everything works fine, but when the user adds in multiple Jobs/Pay the system each overwrites the first only displaying the last one or displays the first then the second instead of combining the two. - I want it displayed on the same box if dates match and right after each other base on the date for them to line up. [Script built off dates] - Graph is connect to system need it to show all dates correctly 2. Bills are displayed in multiple parts of the script and want to combine them as one so if edited in one place want it to update everywhere. 3. The Calculator script you originally fixed and added features to; - I would like to now be able to add in a feature to add in an expense field and have that updated/saved - If an expense is moved to another date save it there and update script Currently everything function properly individually but now I need to combine the units to make it more effective.