Hi, im working with AJAX and ASP.NET 1.
I have a webpage (one.aspx) that makes an xmlhttp request to another webpage (two.aspx) that makes a process very long, even more than 1 hour sometimes.
When one.aspx makes the async request to two.aspx, in one.aspx it shows a loading.gif.
When two.aspx finish the process, response and one.aspx get the responseText and set it in a div with innerhtml, deleting the loading.gif

When the process is long i can see that the first aspx is always showing the loading gif, it seems that never receives the response from two.aspx, even the process is over ( i can see that the process is over).

Anyone knows what could it be working wrong?
Any solution?

Thanks in advance.