can u implenet this features pls? :

- zoom for any coin for 1 day, 2 day, 7 day, 15 day, 30 day, 60 day, 90 day, 180 day, 1y

- a comparative graph where one can see the gain of the loss of 2 or more coins on a certain space of time in %, (let say a time frame of 30 minutes)... ( a graph like this  http://www.google.com/finance?q=INDEXDJX%3A.DJI%2CINDEXSP%3A.INX%2CINDEXNASDAQ%3A.IXIC&ei=wGivUoDtL6Xz0gHI9gE )

ty, sorry for bad english, let me know if it's possible or it has already been asked.