protected $options = array(
				CURLOPT_RETURNTRANSFER  => 1,     // return web page
				CURLOPT_FOLLOWLOCATION  => 1, // follow redirects 
				CURLOPT_MAXREDIRS		=> 5,
				CURLOPT_HEADER          => 0,    // don't return headers
				CURLOPT_ENCODING       	=> '',   // handle all encodings
				CURLOPT_USERAGENT       => 'Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)',
// 				CURLOPT_REFERER			=> 1,
				CURLOPT_AUTOREFERER		=> 1,
				CURLOPT_CONNECTTIMEOUT  => 15,      // timeout on connect
				CURLOPT_TIMEOUT         => 30,      // timeout on response
// 				CURLOPT_HTTPPROXYTUNNEL => 1,
				CURLOPT_PROXYTYPE       => 0,
			    CURLOPT_SSL_VERIFYPEER  => 0,
				CURLOPT_SSL_VERIFYHOST  => 0,
			CURLOPT_HTTPPROXYTUNNEL => 1
			);


	protected $header =  array(
			0 => 'Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,*/*;q=0.7',
			1 => 'Cache-Control: max-age=0',
			2 => 'Connection: keep-alive',
			3 => 'Keep-Alive: 30',
			4 => 'Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7',
			5 => 'Accept-Language: en-us,en;q=0.7',
			6 => 'Pragma: '
	);
	
	protected $header2 =  array(
			0 => 'Accept: */*',
			1 => 'Connection: keep-alive',
			2 => 'Keep-Alive: 30'
	);