// var http_process = new ajax();

function toggle_ed(tab){
switch(tab){
case 'education':
document.getElementById('education').style.display = 'block';
document.getElementById('discussions').style.display = 'none';

document.getElementById('education_img').src = '/_images/topics/tab_education_focus.jpg';
document.getElementById('discussions_img').src = '/_images/topics/tab_discussions.jpg';
break;
case 'discussions':
document.getElementById('discussions').style.display = 'block';
document.getElementById('education').style.display = 'none';

document.getElementById('discussions_img').src = '/_images/topics/tab_discussions_focus.jpg';
document.getElementById('education_img').src = '/_images/topics/tab_education.jpg';
break;
}
}