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

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

function caesar(form){
	var fr1 = form.a1.value;
	var fr2 = form.a2.value;
	var fr3 = form.a3.value;
	var fr4 = form.a4.value;
	var fr5 = form.a5.value;
	var fr6 = form.a6.value;

	if	(IsNumeric(fr1)) {w=fr1;} else {w=0};
	if	(IsNumeric(fr2)) {x=fr2;} else {x=0};
	if	(IsNumeric(fr3)) {y=fr3;} else {y=0};
	if	(IsNumeric(fr4)) {z=fr4;} else {z=0};
	if	(IsNumeric(fr5)) {a=fr5;} else {a=0};
	if	(IsNumeric(fr6)) {b=fr6;} else {b=0};
	
	var tot = (1*w + 1*x + 1*y + 1*z + 1*a + 1*b);
	form.QUANTITY.value = tot;
	
	var totprc = (9.00*fr1 + 12.00*fr2 + 14.50*fr3 + 14.50*fr4 + 14.50*fr5 + 12.00*fr6 );
	var avprc = (totprc/tot);
	document.order4.PRICE.value = avprc;

	if (w > 0) {form.USERENTRY.value = w + " Regular"} else {form.USERENTRY.value = ""};
	if (x > 0) {form.USERENTRY2.value = x + " Chicken"} else {form.USERENTRY2.value = ""};
	if (y > 0) {form.USERENTRY3.value = y + " Beef"} else {form.USERENTRY3.value = ""};
	if (z > 0) {form.USERENTRY4.value = z + " Shrimp"} else {form.USERENTRY4.value = ""};
	if (a > 0) {form.USERENTRY5.value = a + " Salmon"} else {form.USERENTRY5.value = ""};
	if (b > 0) {form.USERENTRY6.value = b + " Tofu/Tempeh"} else {form.USERENTRY6.value = ""};
}



<!-- 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 -->




// validate 48 hours ---------------------------------------------
function standard(form)
{
if (form.e_year.value != "" && form.e_month.value != "" && form.e_date.value != "")
{
var h = new Date();
var hours = h.getHours();
var mins = h.getMinutes();
//var tz = h.getTimezoneOffset();
var year=form.e_year.value;
var month=form.e_month.value;
var day=form.e_date.value;
// var hr=form.e_starthour.value;
// var minutes=form.e_startminute.value;
// var ampm=form.e_ampm.value;
// if (ampm == 'am' && hr != '12') hr = hr;
// if (ampm == 'am' && hr == '12') hr = 0;
// if (ampm == 'pm' && hr != '12') hr = (1*hr +12);
// if (ampm == 'pm' && hr == '12') hr = 12;

var monthname = new Array();
monthname["Jan"] = "00";
monthname["Feb"] = "01";
monthname["Mar"] = "02";
monthname["Apr"] = "03";
monthname["May"] = "04";
monthname["Jun"] = "05";
monthname["Jul"] = "06";
monthname["Aug"] = "07";
monthname["Sep"] = "08";
monthname["Oct"] = "09";
monthname["Nov"] = "10";
monthname["Dec"] = "11";

var ms = monthname[month];

//verify valid month / day combo---------------------------------
if ((ms == 01 && day == 29) || (ms == 01 && day == 30) || (ms == 01 && day == 31) ) {alert('Please select a valid date.');form.e_date.value = "";return false;}
if ((ms == 03 && day == 31) || (ms == 05 && day == 31) || (ms == 08 && day == 31) || (ms == 10 && day == 31)) {alert('Please select a valid date.');form.e_date.value = "";return false;}

/*//adjust cutoff time for time zones--------------------------------
if (tz == 640) hours = 15;
if (tz == 560) hours = 16;
if (tz == 480) hours = hours;
if (tz == 400) hours = 18;
if (tz == 320) hours = 19;
if (tz == 240) hours = 20; 
  
//check for weekend delivery------------------------------------
var y = new Date(year, ms, day, hours)
var dayname = y.getDay();
if (dayname == 0 || dayname == 6) alert('Packages scheduled for weekend delivery will be delivered the following Monday.'); */

var day1 = (day - 6);
var d = new Date(year, ms, day1, hours, mins)
if (d < new Date())
{alert('Please provide at least seven (7) days notice for online catering requests to ensure menu choices and staffing.\nCall the catering office at 775.831.1314 ext 7452 to make arrangements for events occuring within seven days.');form.e_year.value = "";return false;}
}
}


-->