void Download_Manager_Window::progress_indecator(int x, int all)
{
	static int timer = 0;
	static int data = 0;
	progress_bar.Set(x,all);
	timer = clock() - timer;
	data = x - data;
	label_DownloadSpeed.SetText(DblStr((data/timer) * 1.0 ) + " KB/S");
	
	timer = clock();
	data = x;
}
void Download_Manager_Window::Download_File(String link)
{
	client.URL(link);
	client.ExecuteRedirect(HttpClient::DEFAULT_MAX_REDIRECT,HttpClient::DEFAULT_RETRIES,THISBACK( progress_indecator ));
}