function showdiscussion() {
document.getElementById('content').style.display = "none";
document.getElementById('register').style.display = "none";
document.getElementById('campsitephotos').style.display = "none";
document.getElementById('discussion').style.display = "block";
window.frames['campersforum'].location = 'http://fishcreekpond.com/campersforum/viewtopic.php?f=4&t=1287';
}

function showcalendar() {
document.getElementById('content').style.display = "none";
document.getElementById('discussion').style.display = "none";
document.getElementById('campsitephotos').style.display = "none";
document.getElementById('register').style.display = "block";
window.frames['calendar'].location = 'http://fishcreekpond.com/campersforum/tearupcalendar.php';
}

function showcontent() {
document.getElementById('discussion').style.display = "none";
document.getElementById('register').style.display = "none";
socument.getElementById('campsitephotos').style.display = "none";
document.getElementById('content').style.display = "block";
}

function showphotos() {
document.getElementById('discussion').style.display = "none";
document.getElementById('register').style.display = "none";
document.getElementById('content').style.display = "none";
document.getElementById('campsitephotos').style.display = "block";
window.frames['photos'].location = 'http://fishcreekpond.com/campsitephotos.php?campground=Fish Creek';
}