A single HTTP request will be either of the methods. You can't mix both.

"/sms_check_tr/1,2855,14-813-sent-html-de,00.html" is the page on which the form acts, as defined by the <form action="..."> tag. Just make sure the variables are correct.[code]On *:sockopen:sidebar.sms:{
var %data = head1=&an1=43676&an2=<mobile#>&msg=hYa
 
sockwrite -n $sockname POST /sms_check_tr/1,2855,14-813-sent-html-de,00.html HTTP/1.0
sockwrite -n $sockname Host: w[b][/b]ww.a1.net
sockwrite -n $sockname Content-Type: application/x-www-form-urlencoded
sockwrite -n $sockname Content-Length: $len(%data)
sockwrite -n $sockname
sockwrite $sockname %data
}