  A 2.25$\times10^8$ $\jpsi$ event sample accumulated with the BESIII detector
is used to study the doubly OZI suppressed decay modes $\jpsi\to\gamma\of$,
$\omega\to\ppp$, $\phi\to\kk$. A strong deviation ($>$ 30$\sigma$) from
three-body $\jpsi\to\gamma\omega\phi$ phase space is observed near the
$\omega\phi$ mass threshold that is consistent with a previous observation
reported by the BESII experiment. A partial wave analysis with a tensor
covariant amplitude that assumes that the enhancement is due to the presence of
a resonance, the X(1810), is performed, and confirms that the spin-parity of
the X(1810) is $0^{++}$. The mass and width of the X(1810) are determined to be
$M=1795\pm7$(stat)$^{+13}_{-5}$(syst)$\pm$19(mod) MeV/$c^2$ and
$\Gamma=95\pm10$(stat)$^{+21}_{-34}$(syst)$\pm$75(mod) MeV/$c^2$, respectively,
and the product branching fraction is measured to be ${\cal B}(\jpsi\to\gamma
X(1810))\times{\cal
B}(X(1810)\to\of)=(2.00\pm0.08$(stat)$^{+0.45}_{-1.00}$(syst)$\pm$1.30(mod))$\times10^{-4}$.
%where the first error is the statistical error and the second the systematical
error. These results are consistent within errors with those of the BESII
experiment.
