function hover() {document.logo.src ="images/logojom-hover.gif";}
function out() {document.logo.src ="images/logojom.gif";}

function hover1() {document.home.src ="images/homejom-hover.gif";}
function out1() {document.home.src ="images/homejom-link.gif";}

function hover2() {document.profile.src ="images/profilejom-hover.gif";}
function out2() {document.profile.src ="images/profilejom-link.gif";}

function hover3() {document.gallery.src ="images/galleryjom-hover.gif";}
function out3() {document.gallery.src ="images/galleryjom-link.gif";}

function hover4() {document.contact.src ="images/contactjom-hover.gif";}
function out4() {document.contact.src ="images/contactjom-link.gif";}