  Let $M$ be a separable compact Hausdorff space with $\dim M\le 2$ and
$\theta\colon M\to M$ be a homeomorphism with prime period $p$ ($p\ge 2$). Set
$M_\theta=\{x\in M| \theta(x)=x\}\not=\varnothing$ and $M_0=M\backslash
M_\theta$. Suppose that $M_0$ is dense in $M$ and $\mathrm
H^2(M_0/\theta,\Z)\cong 0$, $\mathrm H^2(\chi(M_0/\theta),\Z)\cong 0$. Let $M'$
be another separable compact Hausdorff space with $\dim M'\le 2$ and $\theta'$
be the self--homeomorphism of $M'$ with prime period $p$. Suppose that
$M_0'=M'\backslash M_{\theta'}'$ is dense in $M'$. Then
$C(M)\times_\theta\Z_p\cong C(M')\times_{\theta'}\Z_p$ iff there is a
homeomorphism $F$ from $M/\theta$ onto $M'/\theta'$ such that
$F(M_\theta)=M'_{\theta'}$. Thus, if $(M,\theta)$ and $(M',\theta')$ are orbit
equivalent, then $C(M)\times_\theta\Z_p\cong C(M')\times_{\theta'}\Z_p$.
