JAVASCRIPT

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KEYWORDS

JavaScript Reserved Words

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In JavaScript you cannot use these reserved words as variables, labels, or function names:

abstract

arguments

await*

boolean

break

byte

case

catch

char

class*

const

continue

debugger

default

delete

double

else

enum*

eval

export*

extends*

false

final

finally

float

for

function

goto

implements

import*

instanceof

int

interface

let*

long

native

new

null

package

private

protected

public

return

short

static

super*

switch

synchronized

this

throw

throws

transient

true

try

typeof

var

void

volatile

while

with

yield

Words marked with* are new in ECMAScript 5 and 6.

You can read more about the different JavaScript versions in the chapter JS Versions.

Removed Reserved Words

The following reserved words have been removed from the ECMAScript 5/6 standard:

abstract

boolean

byte

char

double

final

float

goto

int

long

native

short

synchronized

throws

transient

volatile

Do not use these words as variables. ECMAScript 5/6 does not have full support in all browsers.

JavaScript Objects, Properties, and Methods

You should also avoid using the name of JavaScript built-in objects, properties, and methods:

Array

Date

eval

function

hasOwnProperty

Infinity

isFinite

isNaN

isPrototypeOf

length

Math

NaN

name

Number

Object

prototype

String

toString

undefined

valueOf

https://www.w3schools.com/js/js_reserved.asp

Java Reserved Words

JavaScript is often used together with Java. You should avoid using some Java objects and properties as JavaScript identifiers:

getClass

java

JavaArray

javaClass

JavaObject

JavaPackage

Other Reserved Words

JavaScript can be used as the programming language in many applications.

You should also avoid using the name of HTML and Window objects and properties:

alert

all

anchor

anchors

area

assign

blur

button

checkbox

clearInterval

clearTimeout

clientInformation

close

closed

confirm

constructor

crypto

decodeURI

decodeURIComponent

defaultStatus

document

element

elements

embed

embeds

encodeURI

encodeURIComponent

escape

event

fileUpload

focus

form

forms

frame

innerHeight

innerWidth

layer

layers

link

location

mimeTypes

navigate

navigator

frames

frameRate

hidden

history

image

images

offscreenBuffering

open

opener

option

outerHeight

outerWidth

packages

pageXOffset

pageYOffset

parent

parseFloat

parseInt

password

pkcs11

plugin

prompt

propertyIsEnum

radio

reset

screenX

screenY

scroll

secure

select

self

setInterval

setTimeout

status

submit

taint

text

textarea

top

unescape

untaint

window

HTML Event Handlers

In addition you should avoid using the name of all HTML event handlers.

Examples:

onblur

onclick

onerror

onfocus

onkeydown

onkeypress

onkeyup

onmouseover

onload

onmouseup

onmousedown

onsubmit

https://www.w3schools.com/js/js_reserved.asp

CONFIDENTIALITY / COPYRIGHT NOTICE: This site and my information and any attachments contains the PRIVILEGED AND CONFIDENTIAL INFORMATION of Fred Finkelstein & Irondesigner DBA / LLC mutually, Inc., its affiliated corporations or legal entities, and is intended only for the use of the individual(s) named above. If you are not the intended recipient of this e-mail or invited to this site, or the employee or agent responsible for delivering this to the intended recipient, you are hereby notified that any unlawful interception, dissemination, disclosure, printing or copying of this e-mail or site or any attachments is strictly prohibited under the Electronics Communication Privacy Act (ECPA), 18 USCA 2510, 18 USCA 2511, and any applicable laws. If you have received this e-mail or viewing this site in error, please delete or destroy it & close down, including all attachments or copies, and immediately notify us by e-mail at mechanicalengrg@gmail.com

EXAMPLE CODE & DISPLAY

<HTML>

<HEAD>

<TITLE>Longo Toyota</TITLE>

<SCRIPT LANGUAGE="Javascript">

<!--

if (document.images) {

var i;

var imgNameArray = ["longodiff","newvehicles","usedvehicles","finance",

"parts","service","collisionrepair","contactus",

"penske"];

var imgSubNavArray = ["home","paycal","prequal","qukquo"];

for (i = 0; i < imgNameArray.length; i++) {

eval(imgNameArray[i] + "_off = new Image();");

eval(imgNameArray[i] + "_off.src = 'images/nav_" +

imgNameArray[i] + ".gif';");

eval(imgNameArray[i] + "_on = new Image();");

eval(imgNameArray[i] + "_on.src = 'images/nav_" +

imgNameArray[i] + ".mo.gif';");

}

for (i = 0; i < imgSubNavArray.length; i++) {

eval("s_" + imgSubNavArray[i] + "_off = new Image();");

eval("s_" + imgSubNavArray[i] + "_off.src = 'images/subnav_" +

imgSubNavArray[i] + ".gif';");

eval("s_" + imgSubNavArray[i] + "_on = new Image();");

eval("s_" + imgSubNavArray[i] + "_on.src = 'images/subnav_" +

imgSubNavArray[i] + ".mo.gif';");

}

function imgOn(imgName) {

if (document.images) {

document[imgName].src = eval(imgName + "_on.src");

}

function imgOff(imgName) {

if (document.images) {

document[imgName].src = eval(imgName + "_off.src");

}

function jumpTo(selector) {

var other_sites = selector.options[selector.selectedIndex].value;

var penske_site = "http://www.penske.com/";

var toyota_site = "http://www.toyota.com/";

if (other_sites == penske_site) {

window.open(other_sites,"penskecom","toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,copyhistory=1,width=800,height=600");

}

else if (other_sites == toyota_site) {

window.open(other_sites,"toyotacom","toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,copyhistory=1,width=800,height=600");

}

else {

self.location.href = selector.options[selector.selectedIndex].value;

}

//-->

</SCRIPT>

</HEAD>

<BODY BGCOLOR="#000000" LINK="#CC0000" VLINK="#CC0000"

LEFTMARGIN="0" TOPMARGIN="0" MARGINHEIGHT="0" MARGINWIDTH="0">

<script language=javascript>

<!--

function checkNumber(input,calc) {

if(input.value == '') {

alert('This field requires numeric data');

input.value=input.defaultValue;

}

if(input.value > 9999999 || input.value < 0) {

alert('Value out of bounds');

input.value=input.defaultValue;

}

// status = '';

// msg = "This field requires numeric data: " + input.value;

var str = input.value;

if (isNaN(str)) {

var straray = str.split(',');

if (straray[1]) {

str = straray[0].concat(straray[1]);

}

if (straray[2]) {

str = str.concat(straray[2]);

}

if (str.substr(0, 1) == "$") {

str = str.substr(1, str.length);

}

if (str.substr((str.length - 1), str.length) == "%") {

str = str.substr(0, (str.length - 1));

}

input.value = str;

if(isNaN(input.value)) {

alert('This field requires numeric data');

input.value=input.defaultValue;

}

add_input(calc);

}

function add_input(calc) {

// alert("price:" + calc.price.value + " rate:" + calc.rate.value + " down_payment:" + calc.down_payment.value + " term:" + calc.term.value);

var total_cost;

total_cost = (calc.price.value * 1 - calc.down_payment.value);

var i = calc.rate.value;

if (i == 0) {

calc.payment.value = Math.round((total_cost) / (calc.term.value));

}

else {

i = i / 100.0;

i /= 12;

var pow = 1;

for (var j = 0; j < calc.term.value; j++) {

pow = pow * (1 + i);

}

calc.payment.value = Math.round((total_cost * pow * i) / (pow - 1));

}

return false;

}

function selectField(field) {

field.select()

}

//-->

</script>

<center>

<form method=post action="/calculator.cgi" name="calc" onSubmit="return false;">

<input type=hidden value=1 name="initform">

<br><br><br><br>

<table width=275 border=0 bgcolor="#6699CC" hspace=0>

<tr><td><center>

<strong><font size="4" face="Geneva, Helvetica, Arial, Times, Sans-Serif" color="#000000">Monthly Payment Calculator</font></strong>

</td></tr>

</table>

<table height=3 cellpadding=0 cellspacing=0 border=0 hspace=0 vspace=0>

<tr><td></td></tr>

</table>

<table width=275 border=0 cellpadding=10 cellspacing=2 bgcolor="#FFFFFF">

<tr><td>

<table>

<tr><td><font size="2" face="Geneva, Helvetica, Arial, Times, Sans-Serif" color="#000000">Vehicle Price: </font></td>

<td align=right><font size="2" face="Geneva, Helvetica, Arial, Times, Sans-Serif" color="#000000"> $</td>

</tr>

<tr><td><font size="2" face="Geneva, Helvetica, Arial, Times, Sans-Serif" color="#000000">Interest Rate: </font></td>

<td><font size="2" face="Geneva, Helvetica, Arial, Times, Sans-Serif" color="#000000"> %</td>

<td><font size="2" face="Geneva, Helvetica, Arial, Times, Sans-Serif" color="#000000"> <input type=text size=8 name=rate value="9" onFocus="selectField(this)" onChange="checkNumber(this,calc)"></td>

</tr>

<tr><td><font size="2" face="Geneva, Helvetica, Arial, Times, Sans-Serif" color="#000000">Down Payment: </font></td>

<td><font size="2" face="Geneva, Helvetica, Arial, Times, Sans-Serif" color="#000000"> $ </td>

</tr>

<tr><td><font size="2" face="Geneva, Helvetica, Arial, Times, Sans-Serif" color="#000000">Term of Loan: </font></td>

<td>  </td>

<td><font size="2" face="Geneva, Helvetica, Arial, Times, Sans-Serif" color="#000000"> <input type=text size=8 name=term value="48" onFocus="selectField(this)" onChange="checkNumber(this,calc)"></td>

</tr>

<tr><td></td>

<td></td>

</tr>

<!--

<tr><td></td>

<td colspan=2>

</font></td>

</tr>

-->

</table>

</td></tr>

</table>

<table height=3 cellpadding=0 cellspacing=0 border=0 hspace=0 vspace=0>

<tr><td></td></tr>

</table>

<table width=275 border=0 cellpadding=10 cellspacing=3 bgcolor="#6699CC" hspace=0>

<tr><td>

<table>

<tr><td><b><font size="2" face="Geneva, Helvetica, Arial, Times, Sans-Serif" color="#000000"><b>Monthly Payment: </b></font></b></td>

<td><font size="2" face="Geneva, Helvetica, Arial, Times, Sans-Serif" color="#000000"><b>$</b></td>

<td><font size="2" face="Geneva, Helvetica, Arial, Times, Sans-Serif" color="#000000"><input type=text size=8 name=payment value="628.10" size=8></td>

</tr>

</table>

</td></tr>

</table>

</form>

</font>

</BODY>

</HTML>

<html>

<script>

function setfocus() {

document.calcform.x.focus();

}

function calc() {

x = document.calcform.x.value;

y = convert(x);

y = roundresult(y);

document.calcform.y.value = y;

}

function calctest() {

x = document.calcform.x.value;

y = convert(x);

//y = roundresult(y);

y = roundresult1(y);

document.calcform.y.value = y;

}

function calc3() {

x1 = document.calcform.x1.value;

x2 = document.calcform.x2.value;

y = convert(x1,x2);

y = roundresult(y);

document.calcform.y.value = y;

}

function calc4() {

x1 = document.calcform.x1.value;

x2 = document.calcform.x2.value;

x3 = document.calcform.x3.value;

y = convert(x1,x2,x3);

y = roundresult(y);

//yy = y.toString();

//if( yy.length>12 ) {

// y = parseFloat(y);

// y = y.toPrecision(10);

//}

document.calcform.y.value = y;

}

function calc5() {

x = document.calcform.x.value;

y = convert1(x);

y = roundresult(y);

document.calcform.y1.value = y;

y = convert2(x);

y = roundresult(y);

document.calcform.y2.value = y;

}

function str2num(s)

{

s=s.toString().trim().replace(/(\d)(\s+)(?=\d)/gm,"$1+").replace(/[^-()\d/*+.]/g, '');

if( s=='' ) return 0;

return Function('"use strict";return ('+s+')')();

}

function isInt(n)

{

return Number(n) === n && n % 1 === 0;

}

function isFloat(n)

{

return Number(n) === n && n % 1 !== 0;

}function roundresult(x) {

y = parseFloat(x);

y = roundnum(y,10);

return y;

}

function roundnum(x,p) {

var i;

var n=parseFloat(x);

var m=n.toPrecision(p+1);

var y=String(m);

i=y.indexOf('e');

if( i==-1 ) i=y.length;

j=y.indexOf('.');

if( i>j && j!=-1 )

{

while(i>0)

{

if(y.charAt(--i)=='0')

y = removeAt(y,i);

else

break;

}

if(y.charAt(i)=='.')

y = removeAt(y,i);

}

return y;

}

function removeAt(s,i) {

s = s.substring(0,i)+s.substring(i+1,s.length);

return s;

}

</script>

<h1>Fahrenheit to Celsius conversion</h1>

<form name="calcform" autocomplete="off">

<table class="calc2">

<tr>

<td><label for="x">Fahrenheit:</label></td>

<td><input type="text" id="x" name="x" class="intext" required autofocus></td>

<td class="mathsymbol">°F</td>

</tr>

<tr>

<td> </td>

<td colspan="2">

<button type="button" title="Convert" class="btn" onclick="OnCalc()"><span>=</span> Convert</button>

<button type="reset" title="Reset" class="btn"><span>×</span> Reset</button>

</td>

</tr>

<tr>

<td>Celsius:</td>

<td><input type="text" id="y" class="outtext" readonly></td>

<td class="mathsymbol">°C</td>

</tr>

<tr id="pf1">

<td>Calculation:</td>

<td><textarea id="TA" rows="3" class="outtext" readonly></textarea></td>

<td> </td>

</tr>

</table>

</form>

<script src="../convert.js"></script>

<script>

var xelem=document.getElementById("x");

window.addEventListener("DOMContentLoaded",function() {

xelem.onkeypress = function(e) { if( e.keyCode==13 ) OnCalc(); };

var params=GetURLParams();

if( Object.keys(params).length>0 && params.x!="" ) {

document.title = params.x+" fahrenheit to celsius";

//SetLinks(params);

xelem.value = decodeURIComponent(params.x);

OnCalc();

}

});

function GetURLParams()

{

var url=window.location.href;

var regex = /[?&]([^=#]+)=([^&#]*)/g,

//url = "www.domain.com/?v=123&p=hello",

params = {},

match;

while(match = regex.exec(url)) {

params[match[1]] = match[2];

}

return params;

}

function OnCalc() {

var x = str2num(xelem.value);

var y = (x-32.0)*5.0/9.0;

var yy=roundresult(y);

var txt="("+x+"\u00B0F-32)\u00D75/9\n";

txt+="= "+yy+"\u00B0C";

document.getElementById("y").value = yy;

document.getElementById("TA").value = txt;

}

</script>

</html>

<div style="width:238px;margin:0px auto;">

<div style="width:99.5%;border:

1px solid #2D6AB4;

border-top:none;

border-bottom:none;text-align:center;

height:24px;font-size:16px;padding:5px 0px 0px 0px;

border-top-right-radius:5px;

border-top-left-radius:5px;

background-color:#2D6AB4;

color:#FFFFFF;

font-weight:bold;">

<a href="https://www.theunitconverter.com/" style="color:#FFFFFF;

text-decoration:none;

" rel="nofollow">

Length Conversion</a>

</div>

<script type="text/javascript" src="https://www.theunitconverter.com/converter.php?l=en&t=1&c=0&a=FFFFFF&d=000000&b=2D6AB4&s=length">

</script>

</div>

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