function toggleLayer(id) {
	var elem = document.getElementById(id);
	if (elem.style.display == 'none') {
		if (id == 'dinner_menu' || id == 'breakfast_menu' || id == 'sandwich_menu' || id == 'dessert_menu') {
			var master_display = new Array();
			master_display[0] = 'dinner_menu';
			master_display[1] = 'breakfast_menu';
			master_display[2] = 'sandwich_menu';
			master_display[3] = 'dessert_menu';
			for (i = 1; i <= 15; i ++) {
				if (i != id) {
					temp = document.getElementById(i);
					temp.style.display = 'none';
				}
			}
			for (i = 0; i < 4; i ++) {
				if (master_display[i] != id) {
					temp = document.getElementById(master_display[i]);
					temp.style.display = 'none';
				}
			}
		}
		elem.style.display = 'block';
		document.getElementById(id+'_s').innerHTML = '(Click to Hide)';
	} else {
		elem.style.display = 'none';
		document.getElementById(id+'_s').innerHTML = '(Click to Open)';
	}
}

function checkform(form) {
	if (form.name.value == '' || form.message.value == '') {
		if (form.message.value == '') {
			document.getElementById('message_error').innerHTML = '<font color="#ff1010">Please Enter A Message</font>';
			form.message.focus();
		} else
			document.getElementById('message_error').innerHTML = '';
		
		if (form.name.value == '') {
			document.getElementById('name_error').innerHTML = '<font color="#ff1010">Please Enter Your Name</font>';
			form.name.focus();
		} else
			document.getElementById('name_error').innerHTML = '';
			
		return false;
	} else
		return true;
}