window.onbeforeunload=chkDirty;
document.onclick=check; 
function check(e){
  var mnu=getElement('myMenu'); 
  var src=(e && e.target)||(event && event.srcElement); 
  if (src.id!='myProfile'){if (mnu.style.display=='block'){mnu.style.display='none';}}
} 
function toggleMenu() {
  var mnu=getElement('myMenu'); 
  var e=getElement('myProfile');
  mnu.style.display=(mnu.style.display=='none' ? 'block' : 'none');
  mnu.style.left=(getPosX(e))+'px';
  mnu.style.top=(getPosY(e)+27)+'px';
}
var dirty=0; 
function chkDirty() { 
  if (dirty == 1) {return 'You have made changes that will be lost until you actively save them!'; }
}