<script type="text/javascript">
$(function(){
var logoImgs = ['static/images/logo.png','static/images/guoan.gif'];
var logoUrls = ['index.htm','act/guanjun.htm']
var logoIndex = 0;
function changeLogo(){
$('.head .logo').fadeOut(function(){
logoIndex = logoIndex ? 0 : 1;
$('.head .logo a').prop('href',logoUrls[logoIndex]);
$('.head .logo img').prop('src',logoImgs[logoIndex]);
$('.head .logo').fadeIn();
});
}
setInterval(function(){changeLogo();},3000);
});
</script>