// JavaScript Document for collapsable lists.
// Used on /academic/

function openAll() {
for (i=1; i<12; i++) {
	num=i;
	if (num<10) { num="0"+i; }
	num="s"+num;
	document.getElementById(num).style.display='';
}
matchColumns();
}

function switchMenu(obj) {
for (i=1; i<12; i++) {
 num=i;
 if (num<10) { num="0"+i; }
 num="s"+num;
 if (num!=obj) { document.getElementById(num).style.display='none'; }
}
  var el = document.getElementById(obj);
  if ( el.style.display != 'none' ) {
    el.style.display = 'none';
  }
  else {
    el.style.display = '';
  }
matchColumns();
}