님들아 회원가입인데..안돼요..
사용중이지도 않은데 사용중인 아이디라구 나오네요..ㅠ.ㅠ.
왜 그렇지요?
 $connection = mysql_connect("localhost","root","");
mysql_select_db("register",$connection);
$dbresult=mysql_query("insert into users(id,pass1,pass2,name,no1,no2,zipcode1,zipcode2,postaddr,postaddr2_1,postaddr2_2,
homephone,homephone2,homephone3,cellphone1,cellphone2,cellphone3,officephone1,officephone2,officephone3) values('$id','$
pass1','$pass2','$name','$no1','$no2','$zipcode1','$zipcode2','$postaddr','$postaddr2_1','$postaddr2_2','$homephone','$h
omephone2','$homephone3','$cellphone1','$cellphone2','$cellphone3','$officephone1','$officephone2','$officephone3')",$co
nnection);     if($dbresult=="") { 	echo (" 		<script>
		window.alert('사용중인 아이디 입니다')
		history.go(-1)
		</script>
		");
	exit;
}