function file_curl_contents($var){  
 global $proxy, $agent; 
 $curl = curl_init(); 
 curl_setopt($curl, CURLOPT_URL, $url); 
 curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.3; WOW'); 
 curl_setopt($curl, CURLOPT_HTTPHEADER, array('Accept: text/html,