function show_profile(id) {
	//  hide all toher menu items
	for ( i=1; i<=7; i++ )
		{
			var profile = document.getElementById("profile"+i);
			profile.style.display = "none";
		}
	// show selected profile
	var selectedprofile =  document.getElementById("profile"+id);
	selectedprofile.style.display = "block";
}