function cms_swap(arr,name) {
  for (i=0; i<arr.length;i++) {
    if (arr[i] == name) sD(gE(arr[i])); else hD(gE(arr[i]));
  }
}
function swapUser(name) { 
	cms_swap(new Array('user','login','info-user'),name); 
	if (name == 'login') {
		gE('user_name').focus();
	}
}

function navigator_init() {
	$$('#navigator a').each(function navigator_switch(it) {
		it.addEvent('mouseover',function() {
			l = this.getParent();
			u = l.getParent();
			u.addClass(l.id);
		});
		it.addEvent('mouseout',function() {
			l = this.getParent();
			u = l.getParent();
			u.removeClass(l.id);
		});
	});
	
}