function disable_menu()
{
	// grab all A elements
	var a_tags = document.getElementsByTagName('a');
	
	for(var i = 0; i < a_tags.length; i++)
	{
		// grab A element name
		var a_name = a_tags[i].name;
		
		// disable if menuItem
		if(a_name == 'menuItem')
		{
			str = "";
			a_tags[i].style.color = "gray";
			a_tags[i].onclick = new Function(str, "alert('SECURITY ALERT!\\nPlease save/continue/cancel your actions before\\nyou navigate to another page.'); return false;");
		}
	}
}