void
on_button8_clicked                     (GtkButton       *button,
                                        gpointer         user_data)
{
	int sockfd;
	struct sockaddr_in their_addr;
	struct hostent *h;
	int retcode=0; 
	char retmsg[13]; //the return code i get, which i atoi for retcode
	char gmsg[40]; // the thing i send
	int len=0;
	int numbytes=0;
	int retcodelen=3;
	int sendbytes=0;
	GtkTextBuffer *buffer=NULL;
	GtkTextIter iter;

	GtkWidget *textboxen=lookup_widget(GTK_WIDGET(button),"textview1");
buffer=gtk_text_view_get_buffer(GTK_TEXT_VIEW(textboxen));

	GtkWidget *entry3=lookup_widget(GTK_WIDGET(button),"entry3");
	char *fetchuser=gtk_entry_get_text(GTK_ENTRY(entry3));
	
	GtkWidget *entry4=lookup_widget(GTK_WIDGET(button),"entry4");
	char *fetchpass=gtk_entry_get_text(GTK_ENTRY(entry4));

	GtkWidget *entry5=lookup_widget(GTK_WIDGET(button),"entry5");
	
	char *fetchip=gtk_entry_get_text(GTK_ENTRY(entry5));

	
	
	h=gethostbyname(fetchip);
	
	
	sockfd=socket(AF_INET, SOCK_STREAM,0);

	their_addr.sin_family=AF_INET;
	their_addr.sin_port=htons(PORT);
	their_addr.sin_addr.s_addr=inet_addr(inet_ntoa(*((struct in_addr *)h->h_addr))); 
	memset(&(their_addr.sin_zero), '\0',8);
	
	if (connect(sockfd,(struct sockaddr *)&their_addr,sizeof(struct sockaddr))==-1){
	gtk_text_buffer_get_iter_at_offset (buffer, &iter, 0);
gtk_text_buffer_insert (buffer, &iter, "Connection error. Please enter hostname or ip address.\n", -1);
	}
	else{
		
		numbytes=recv(sockfd,retmsg,retcodelen,0);
		retcode=atoi(retmsg);
		printf("%s, %d",retmsg,retcode); //debug line, it works
	if (retcode==LOGIN){
	gtk_text_buffer_get_iter_at_offset (buffer, &iter, 0);
	gtk_text_buffer_insert (buffer, &iter, "\nConnected, Logging In...", -1);
	strcpy(gmsg,"USER ");
	strcat(gmsg,fetchuser);
	strcat(gmsg,"\r\n");
	//printf("%s",gmsg);		//debug line
	len=strlen(gmsg);
	sendbytes=send(sockfd,gmsg,len,0); // send user info, works
	numbytes=recv(sockfd,retmsg,retcodelen-1,0);
	retcode=atoi(retmsg);

	printf("\nafter recv:%s,%d\n",retmsg,retcode); //debug line, junk ret.
		
                        if (retcode==PASSWORD){
			strcpy(gmsg,"PASS ");
			strcat(gmsg,fetchpass);
			strcat(gmsg,"\r\n");
			printf("%s",gmsg); //debug line
			len=strlen(gmsg);
			sendbytes=send(sockfd,gmsg,len,0);
			numbytes=recv(sockfd,gmsg,retcodelen,0);
			retcode=atoi(gmsg);
		
		if(retcode==LOGGED_IN){
		gtk_text_buffer_get_iter_at_offset (buffer, &iter, 100);
		gtk_text_buffer_insert (buffer, &iter, "Authentification Successful.\n", -1);
				}
			}
		}
	} //end else
}