Schedule Task

Question

Dear All, I am Developing a web application in which  I need to run a page each days once , I have received many inputs from the developers some says to use the global.asax file and some says to use timers , but no one can solve the problem because the global.asax execuates every time and if i place my code there then my code runs more than once a day, So now i am using the hosting solution provider scheduler jobs option using plesk panel , can anybody tell me that the plesk scheduler can run the code of aspx.page on schedule or not or it can just run javescript.