function noenter() {
  return !(window.event && window.event.keyCode == 13);}


function show(id){ 
document.getElementById('beef').style.display='none';
document.getElementById('chx').style.display='none';
document.getElementById('pork').style.display='none';
document.getElementById('veal').style.display='none';
document.getElementById('lamb').style.display='none';
document.getElementById('sea').style.display='none';
document.getElementById('veg').style.display='none';
document.getElementById(id).style.display='';
} 

function shownofrills(id){ 
document.getElementById('beef').style.display='none';
document.getElementById('chx').style.display='none';
document.getElementById('pork').style.display='none';
document.getElementById(id).style.display='';
} 

function IsNumeric(PossibleNumber){	var PNum = new String(PossibleNumber);	var regex = /[^0-9]/;	return !regex.test(PNum);}


<!-- Begin
function NewWindow(mypage, myname, w, h, scroll) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}

//  End -->

function boxed(form) {
	selectedObj = form.meat[form.meat.selectedIndex]; 
	if (selectedObj.value == '') {alert('Please select a sandwich type.');form.meat.focus();};

	if (selectedObj.value == 'beef') {form.ADDITIONALINFO14[7].value = 'Boxed Roast Beef on White'};
	if (selectedObj.value == 'beefb') {form.ADDITIONALINFO14[7].value = 'Boxed Roast Beef on Wheat'};
	
	if (selectedObj.value == 'ham') {form.ADDITIONALINFO14[7].value = 'Boxed Ham on White'};
	if (selectedObj.value == 'hamb') {form.ADDITIONALINFO14[7].value = 'Boxed Ham on Wheat'};
	
	if (selectedObj.value == 'turkey') {form.ADDITIONALINFO14[7].value = 'Boxed Turkey on White'};
	if (selectedObj.value == 'turkeyb') {form.ADDITIONALINFO14[7].value = 'Boxed Turkey on Wheat'};
	
	if (selectedObj.value == 'asst') {form.ADDITIONALINFO14[7].value = 'Boxed Assorted Sandwiches'};
} 


// validate 48 hours ---------------------------------------------
function checkTime(form)
{
var h = new Date();
var year = h.getYear();
var month = h.getMonth();
var today = h.getDate();
var hours = 7;
var mins = 30;
//var tz = h.getTimezoneOffset();
var hr=form.hours.value;
var mn=form.minutes.value;
//var a=form.ampm.value;
// var hr=form.e_starthour.value;
// var minutes=form.e_startminute.value;
var ampm=form.ampm.value;
if (ampm == 'a.m.' && hr != '12') hr = hr;
if (ampm == 'a.m.' && hr == '12') hr = 0;
if (ampm == 'p.m.' && hr != '12') {hr = (1*hr +12)};
if (ampm == 'p.m.' && hr == '12') hr = 12;


//var day1 = new Date(day - 6);
var after = new Date(year, month, today, hours+11, mins);
var before = new Date(year, month, today, hours, mins);
var pickup = new Date(year, month, today, hr, mn);

if ( hr != '' && mn != '' && ampm != '' ) {
		if (pickup < before || pickup > after)
		{alert('Pick-Up times are Monday - Friday 7:30 a.m. - 6:30 p.m.');form.hours.value = "";return false;}
}
}

// validate presubmit ---------------------------------------------

function CheckForm(form)
{
	var bMissingFields = false;
	var strFields = "";
	var s = 0; var s1 = 0; var s3 = 0; 
	var sa = 0; var sb = 0; var sc = 0; 
	var t = 0;
	var u = 0;
	var v = 0;
	var w = 0;
	var x = 0;
		var y = 0;

if (form.QUANTITY.value == "0" || form.QUANTITY.value == null || form.QUANTITY.value == "") {bMissingFields = true;
		strFields += "Quantity\n";
	}
 if (form.ADDITIONALINFO != null && form.PRODUCTSELECTOR.selectedIndex == 1) {
	if (form.ADDITIONALINFO.value == '')
	 {bMissingFields = true;
		strFields += "Beverage Selection\n";}
} 
// lunch; desserts
if (form.ADDITIONALINFO11 != null ) {
	for (var n = 0; n < form.ADDITIONALINFO11.length; n++) {
	if (form.ADDITIONALINFO11[n].checked) {w = 1;}
	}
	if (w == 0) {bMissingFields = true;
		strFields += "Dessert Selection\n";}
}
// lunch salads; tri salad
if (form.tri != null && z < 3) {bMissingFields = true;
		strFields += "Salad Selections (3)\n";}
		
// dips; tea sands
if (form.tea != null && z < 2) {bMissingFields = true;
		strFields += "Filling Selections (2-3)\n";}
		
// bountiful buffets; slicers salads
if (form.slicers != null && z < 2) {bMissingFields = true;
		strFields += "Salad Selections (2)\n";}
		
// bountiful buffets; roma pastas
if (form.roma != null && za < 2) {bMissingFields = true;
		strFields += "Pasta Selections (2)\n";}
		
// movable feasts; wings
if (form.wings != null && z < 2) {bMissingFields = true;
		strFields += "Pizza Selections (2)\n";}

if (form.ADDITIONALINFO14 != null ) {
	for (var m = 0; m < form.ADDITIONALINFO14.length; m++) {
	if (form.ADDITIONALINFO14[m].checked) {x = 1;}
	}
	if (x == 0) {bMissingFields = true;
		strFields += "Sandwich Selection\n";}
}

// movable feasts; bbq salads
if (form.ADDITIONALINFO12 != null ) {
	for (var i = 0; i < form.ADDITIONALINFO12.length; i++) {
	if (form.ADDITIONALINFO12[i].checked) {t = 1;}
	}
	if (t == 0) {bMissingFields = true;
		strFields += "Salad Selection\n";}
}

if (form.ADDITIONALINFO23 != null ) {
	for (var j = 0; j < form.ADDITIONALINFO23.length; j++) {
	if (form.ADDITIONALINFO23[j].checked) {u = 1;}
	}
	if (u == 0) {bMissingFields = true;
		strFields += "Dessert\n";}
}
//culinary classics; salads
if (form.INFO != null ) {
	for (var h = 0; h < form.INFO.options.length; h++) {
if (form.INFO.options[h].selected) { s++; }
	}
	if (s == 0) {bMissingFields = true;
		strFields += "Salad Selection\n";}
}
//culinary classics; desserts
if (form.INFO3 != null ) {
	for (var h3 = 0; h3 < form.INFO3.options.length; h3++) {
if (form.INFO3.options[h3].selected) { s3++; }
	}
	if (s3 == 0) {bMissingFields = true;
		strFields += "Dessert Selection\n";}
}
//culinary classics; sides
if (form.INFO2 != null ) {
	for (var h1 = 0; h1 < form.INFO2.options.length; h1++) {
if (form.INFO2.options[h1].selected) { s1++; }
	}
	if (s1 < 2) {bMissingFields = true;
		strFields += "Side Selections (2)\n";}
}

//dessert; ice cream
if (form.INFO4 != null ) {
	for (var ha = 0; ha < form.INFO4.options.length; ha++) {
if (form.INFO4.options[ha].selected) { sa++; }
	}
	if (sa == 0) {bMissingFields = true;
		strFields += "Ice Cream Selection\n";}
}

//dessert; sauce
if (form.INFO5 != null ) {
	for (var hb = 0; hb < form.INFO5.options.length; hb++) {
if (form.INFO5.options[hb].selected) { sb++; }
	}
	if (sb < 2) {bMissingFields = true;
		strFields += "Sauce Selection (2)\n";}
}
//dessert; toppings
if (form.INFO6 != null ) {
	for (var hc = 0; hc < form.INFO6.options.length; hc++) {
if (form.INFO6.options[hc].selected) { sc++; }
	}
	if (sc < 3) {bMissingFields = true;
		strFields += "Topping Selections (3)\n";}
}

// movable feasts; fajita bar
if (form.ADDITIONALINFO13 != null ) {
	for (var k = 0; k < form.ADDITIONALINFO13.length; k++) {
	if (form.ADDITIONALINFO13[k].checked) {v = 1;}
	}
	if (v == 0) {bMissingFields = true;
		strFields += "Fajita Selection\n";}
}
if (form.ADDITIONALINFO15 != null ) {
	for (var l = 0; l < form.ADDITIONALINFO15.length; l++) {
	if (form.ADDITIONALINFO15[l].checked) {y = 1;}
	}
	if (y == 0) {bMissingFields = true;
		strFields += "Carving Selection\n";}
}
	
	if( bMissingFields ) {
		alert( "Please complete the following:\n\n" + strFields );
		return false;
	}
	
	return true;
}
-->