/* 
	Script file used in Posion Pyrintö's www-site for managing
	the expandable menu items.
	(c) Paavo Hahtola, 2005
*/

function SymError() {
  return true;
}

window.onerror = SymError;

function toggleSub(submenu) {
		if (document.getElementById(submenu).style.display == 'none') {
	        document.getElementById(submenu).style.display = 'block'
	    } else {
	        document.getElementById(submenu).style.display = 'none'
	    }

}