<?php
// create a new curl resource 
$ch = curl_init(); 
$cookie_file = tempnam('./temp','cookie_file');
$post_fileds = '__VIEWSTATE=/wEPDwULLTE4MTY4NTk4NTIPZBYCZg9kFgICAw9kFgICAQ9kFgJmDw8WAh4EVGV4dAUfbGlicmFyaWVzVGVtcGxhdGVJZD00MkBpZD1fY3RsMGRkZIoX+VljozxCxR22ZRV6v8B6LZ91&username=XXXXXX&password=XXXXXX';
// set URL and other appropriate options 
curl_setopt($ch, CURLOPT_URL, 'http://365.269.net/index.aspx?pkId=2172&szxy=_ctl4_iframe'); 
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0); 
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fileds);
// grab URL 
$output = curl_exec($ch); 
// Get response code 
curl_close($ch);
?>