function update(divid) {
turnoff();
var objon;
objon = document.getElementById(divid);
if (objon == document.getElementById('cv')){
document.getElementById('sidebar').style.display ='inline';
}
else {
document.getElementById('sidebar').style.display ='none';
}
objon.style.display = 'inline';
}

function remove(){
document.getElementById('organize_instructions').style.display ='none';
document.getElementById('basicinfo').style.display ='inline';
}

function sites(){
document.getElementById('basicinfo').style.display ='none';
document.getElementById('campaign_sites').style.display ='inline';
load();
}

function turnoff() {
document.getElementById('home').style.display ='none';
document.getElementById('about').style.display ='none';
document.getElementById('projectlist').style.display ='none';
document.getElementById('projectlist').style.display ='none';
document.getElementById('cv').style.display ='none';
document.getElementById('courses').style.display ='none';
document.getElementById('blogs').style.display ='none';

}