PHP graph expert is needed to draw a graph from match data in mysql

HAVE: A script that can read one or several matches (look at [login to view URL]) and simulate a betting strategy against these matches. Output in a processing window on screen. DATABASE: MATCH contain match information, ODDS contain all odds movement on the matches. ODDS for a match can exist for every second of an match or for those seconds where odds is really changed. WANT: A graph displayed with odds movement during time; Change 1) User can actively choose if he wants graph or not (Graph On/Off). Graph will instant display or be removed. Default On Change 2) Is user select/change/update a strategy, the graph is updated with first match displayed Change 3) Click on a ">" arrow will show replace graph with next match, click on "<" will update graph with previous match. During simulation: Change 4) Click on [SIMULATE] (simulate all) will update graph before each match is processed Change 5) Click on [SIMULATE (step)] will do the same as above (currently there is a pause after each game) Graph: Change 6) Graph is fixed size and consist the odds movement of a game (x=time, y=odds). Draw x lines showing odds changes during time. Changes 7) Option1) A "lines:" option menu affects the amount of line on graph. Option2) A "scaling:" option menu affects the X (extrapolate or not) Option3) A "Time display" option affects when to display time on graph Option4) A "Follow" option menu decide how user can follow time during simulation Option5) A "Simulation speed" option (slider) where speed of simulation can be setup. (I imagine it requres a simple php pause function