ASP Progress Indicator For File Upload

I've looked through old posts about progress indicators, and i understood few things, but still i'm having trouble understanding the whole process.

I have a webpage with a form to upload an image. I would like to make my own progress indicator with asp. I found some Java indicators that are hard to implement so i thought why not make my own one. Hope u'll be able to help me, i need some hints.

I use smartAspUpload. When clicking on submit (upload.asp) i want a pop up to show and manipulate an image width during the progression. The file that makes the process of taking the image, manipulating it, saving as etc... is named picuploaded.asp

My questions:

-Can picuploaded.asp communicate with the pop up and not upload.asp ?
-I don't have a do while loop in my picuploaded.asp so how can i increment a variable like the examples on this forum how can i proceed otherwise?

Code: