Sql Server Stored procedure exicution taken long time

I have worked in a web based project, in my code sometimes i want to execute a stored procedure more than 1000 times in a single button click. The button is used for some type of approval process and when user clicks the button we approve many things for him, so as the part of process we want to run a stored procedure continuously more than 1000 times. Each time take data from a view and store as xml document then parse that document then add each document as command text then execute the stored procedure. But the problem is it takes long time. 3-4 minutes to take to complete the process . i am looking for improving the performance. Anybody has any suggestion please tell me .

i had already go through this link but still the execution lags