Hey guyz I wanted to know if there was a way of copying something from a webpage and do some calculation on it. Actually my results are out and our school doesnt generate a list sorted by rank, so I thought of doing it myself. 
I can go to the result site and enter roll no by mouseclick command and increment roll no by 1, the real problem starts at the result page, the webpage displays the marks like this (its not in image format at result page, its like text only)
Is there a way for me to find the average of these marks? As I dont know how to copy the marks displayed in a webpage, and even if I copy them, wont they be stored in a variable as string which will make doing any addition or division impossible?
I want to know if there is a way of finding average of the marks displayed in the webpage as there are around 200~250 students, so automating the task is my best bet.. Any help would be greatly appreciated 