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Clear explanation: How to enable/dispable JavaScript Clear explanation: How to enable/dispable JavaScript  
* This page is made by "machine translation" program from Japanese to English.

Table of contents

1. Introduction

You,
"JavaScript (java script,ECMAScript,ECMA Script,JScript,ジャバ スクE廛函ぅ献礇丱好E廛,アクティブ スクE廛) It sets up effectively. (有効にセット,有効にセッティング,有効に変更,有効に切替てごE有効に切E悗┐童て,有効に切換,有効に切E垢┐同寨E Please carry out. (有効にしてください,有効かどうかチェックしてください,有効なら,有効にさEEね効時) "

"Let's set JavaScript as a cancellation."
Which message was read and it was troubled [ why it is good and ]. (E里匹Δ笋辰董い匹Δ笋辰燭蕁い匹Δ靴董い匹Δ靴燭蕁い匹Δ垢E) Aren't there any things?

Effective [ in JavaScript ] because of people which are seldom used in this book (オEon,実行,許可,有効化,起動,動かす,有効モード) Or a cancellation (オフ,off,無E抑止,禁止,無効化,禁止,抑制,停止,止めE How to boil and set up (術,やE,仕方,E福い景,E隋の△E供の▲E) It explains intelligibly. (説明,図示,例示,詳述,せつめい,ガイド,ガイダンス) It carries out.

* the direction which says, "what kind of significance it is turns out to be a setup of Javascript" -- up to the sight of the lower setting method -- scrolling -- pleasing .


2. JavaScript is what.

(JavaScriptって) It is one of the languages of a computer trend, and JavaScript (JavaScript) begins a display relationship to a browser, and are a window curb, an access curb, the curb of music or a picture, and languages that can be decreed variously, such as a check and a dialog, further.
That is, it can be said that a JavaScript language is the extended function which upgrades a browser.

When those who create a web page want to give the high function of such power, the order (it is called a program and a script) of the real way is written by JavaScript notice, and it is mixing and writing by the method regular in the web page.



The example of a JavaScript language

Present and last-known Internet Most browsers, such as Explorer (Internet Explorer, IE, MSIE), build in the parts which decode and execute a JavaScript notice in a browser.
And in most browsers, when installed, a JavaScript notice is executed from from.
Therefore, if a JavaScript language is mixed and is written to the web page which it was going to peruse, the notice will be interpreted and executed perfectly.

On the other hand, since a JavaScript language cannot be interpreted, some browsers will be disregarded even the past browser and now, even if the notice is written.
If ignored, it may happen un-arranging [ of being as an animation not coming out たE/, and ]. [ it being unable to do in the place which should click a button and should be able to be transmitted ] [ music not sounding ]


3. Effective and Cancellation of JavaScript (有効・無効とは,有効とは,無効とは,オンとは,オフとは,有効にすE砲蓮ぬ妓にすE砲蓮ぅンにすE砲蓮ぅフにすE砲) What.

Moreover, as follows, probably, there is also a person [ a person ] to make it execute, for example, even if it is using the browser which can execute JavaScript even if. :

  • Those who want to stop an advertising window coming out automatically when the time of closing a web page and a new web page are opened

  • They are those who think will forbid execution of JavaScript usually in order to hear the criminal case which breaks or reads the file of a visitor's personal computer, and to reduce such possibility if it is it if a bad person makes and peruses a web page.

  • The person that the so-called damage of that of which the display of a visitor's computer will be confused if it peruses, and operation is made impossible when the worst by the web page which the bad person made, and "a browser crusher (browser crasher)" will be avoided

  • Those do not interfere with an access to a web page with which the JavaScript notice which cannot be well executed in its browser is mixed

since there is also such a person -- the program switches (= mode) with a mostly following browser -- って -- it is

  1. Effective (ON) (on,実行,許可,有効化) At the time of の, a browser comes to execute a JavaScript language.

  2. Cancellation (OFF) (off,無E抑止,禁止,無効化) At the time of の, a browser comes to disregard a JavaScript language.

A visitor can change this mode by the setting method decided by each browser, when you like.
I think that I will want it for this to make from every browser simply in fact that it will change if it clicks on an icon across the board to the world.

In a company or a school, before you know, other persons may change effective / cancellation mode of JavaScript.

However, when you meet with the web page of mail order business, the page which has user's registration, other web pages with mandatory JavaScript, the web page which has charm in the upgraded function, etc., according to an indication, JavaScript is changed to the effective mode and it comes to cook it.

In the Sonobe Laboratory, it is the software which increases access to a web page. カムトップ ComeTop(R) released . -- when you peruse the web page to which you and the direction of others set ComeTop , I want to see the addition display started automatically -- probably, it is going to make JavaScript into the effective mode from usually, if it is an idea as wanting to use

Then, JavaScript was made into the effective mode by each browser, and the method which has すEd enough and is carried out in cancellation mode was packed into below.


4. The Current JavaScript Effective / Cancellation Condition

your present environment -- JavaScript -- " " -- it has become
↑ -- this is also made to judge using the function about a JavaScript language, and is displayed

Usage's browser [ you ] Internet In the case of Explorer (Internet Explorer )
the Internet whether it says [ convenience ] at Explorer, and . which says that it is complicated or can set up "JavaScript effective / cancellation" now for every four zones, respectively -- the zone judged on . which is not understood if three except one piece judged in the top are not looked at by the following method for this reason is the "Internet zone" (unless you are giving special treatment to URL of a Sonobe Laboratory by setup)



5. Sight of Setting Method

Usage's browser and version, and Operation OS are what to be.
It explains, respectively.

Browser
(A link place is a manufacturer / merchandising person)
Version Operation OS It sets up effectively. (セット,変更,切替,切E悗,切換,切E垢) The procedure to carry out It is set as a cancellation. (セット,変更,切替,切E悗,切換,切E垢) The procedure to carry out
Internet Explorer (Internet Explorer) 5.0 or more (5.0,5.5,5.x,6.x,5-6,?) Windows

(Tool T) => Internet (Option O) => "Internet option" window



=> security The zone of tab =>Web contents is chosen and the level of security is set up (Z).
=> level [ of the security of this zone ] (L) => Internet nud ( Note 1 )
Customize of => level (C)
=> "setup of security" window



=> script (It is in per 1/3 from a top) => -- active the question of =>O.K.=> "is the level of the security set as this zone changed?" which puts a check into script => "it confirms" -- receiving -- てはい -- (Y) => Even if a question disappears, it waits for 1 minute. => (O.K. of the dialog of a setup of security) It does not click. . Renewal of =>(as Opposed to Dialog of Internet Option) O.K.=> Which Still Disappears Automatically Re-reading


Attention :
" Even if a question disappears, it waits for 1 minute. " -- " It does not click. " -- don't protect and don't hit the O.K. button repeatedly with a mouse hurriedly
It is Explorer at such time. (It is the .Explorer.exe program which is not the Internet Explorer) . which experienced repeatedly that terminated abnormally by が "an application error", and the after wallpaper (desktop) became blue -- although this is a fault, it has only taken care [ the user ]
Solution when becoming an ABEND :
" 壁Eスタート,タスクバーが消えたときのE莉 A revival way when wallpaper, a start, and a taskbar disappear "
In the following, a check is put in for "making it a cancellation."
Internet Explorer (Internet Explorer) 5.0 or more Macintosh Compilation => initialization => initialization window => web browser => security zone => zone Internet zone It is alike and carries out ( notes 1 ).
=> custom-made (for [ with detailed knowledge ] users) => setup ( notes 2 )
Execution of a => "Internet zone" window => script => script (It is in the bottom one) the renewal of =>OK=>OK=> changed to => "effective" -- re-reading
In the following, it changes to a "cancellation."
Internet Explorer (Internet Explorer) 4.x Windows => which makes the Internet a (Display V) => Internet (option O) => security tab => zone (Z) Internet zone It is made ( notes 1 ).
=> custom-made (for [ with detailed knowledge ] users) -- a (C) => (setting S) ( notes 2 ) => "setting of security" window => script => active script (It is in the bottom one) the renewal of =>OK=>OK=> which puts a check into => "it confirms" -- re-reading

In the following, a check is put in for "making it a cancellation."
Internet Explorer (Internet Explorer) 4.x (4.0,?) Macintosh Compilation => initialization => initialization window => web browser => security zone => custom-made => setup ( notes 2 )
the renewal of =>OK=>OK=> changed to execution [ of a => script => script ] => "effective" -- re-reading


Attention :
IE 4.5 which follow together when a model is iMac では -- seemingly what is necessary will be just to perform it as follows, although JavaScript cannot be confirmed : =>O.K.=> which chooses => "AppleMRJ" which puts a check into starting => compilation => initialization =>JAVA=> "JAVA is confirmed" for IE4.5 after installing "MRJ" by software download of an apple company site . which confirms JavaScript as mentioned above
In the following, it changes to a "cancellation."
Internet Explorer (Internet Explorer) 3.x (3.0,?) Macintosh the renewal of =>O.K.=> which puts a check into => "Java is confirmed" which becomes a compilation => initialization => initialization window => web browser =>Java=>Java option display -- re-reading
A check is removed in the following.
Netscape (Netscape) (NN, NC, navigator, navigater, ナビゲータ) 6. X or More (6.01,6.1,6.x,7.0,7.01,7.02,7.1,7,x,6-7) Windows

=>O.K.=> re-reading which puts a check into =>Navigator which confirms => script and plug-in =>JavaScript for (Compilation E) => (setting E) => category => details [+] at [-]
A check is removed in the following.
Netscape (Netscape) 6.0 or more Macintosh,
UNIX, Linux
=>O.K.=> re-reading which puts a check into compilation => setting => details => script and plug-in => "JavaScript is confirmed"

A check is removed in the following.
Netscape (Netscape) 4. X or Less Windows

=>O.K.=> re-reading which puts (Compilation E) => (setting E) => category => details [+] into [-], and puts a check into => details => details => "(R) which confirms JavaScript"
A check is removed in the following.
Netscape (Netscape) 4. X or Less Macintosh,
UNIX, Linux
=>O.K.=> re-reading which puts in a check for confirming compilation => setting => category => details =>JavaScript

A check is removed in the following.
もじ et al. (Mozilla) moz,モジE SRC= All (1.0,1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.x) Windows

=>O.K.=> re-reading which puts Edit(E) =>Preferrences(P) =>Category=>Advanced [+] into [-], and puts a check into =>Sctipts & Plug-ins=>Enable JavaScript for=>Navigator
A check is removed in the following.
もじ et al. (Mozilla) All Macintosh,
UNIX, Linux
=>O.K.=> re-reading which puts Edit(E) =>Preferrences(P) =>Category=>Advanced [+] into [-], and puts a check into =>Sctipts & Plug-ins=>Enable JavaScript for=>Navigator A check is removed in the following.
Opera (Opera) All Windows.
Probably Macintosh is also similitude.
It is re-reading by the renewal of => which puts a check into (E) which confirms an F12 =>Java script.

. which the shortcut to say also has -- usually



Renewal of =>O.K.=> which puts a check into (E) which confirms a file (F) => (setting R) => multimedia =>Java script =>Java script
A check is removed in the following.
The media browser of a real one player (RealOne Player ) (web browser) All Windows.
(Macintosh is un-investigating)
Internet It goes to see a setup of Explorer.

Change of a (Tool T) => (configuration P) => transshipment => Internet setting => media browser setting => setup (H)

After . out of which "the property screen of the Internet" comes to another window now executes that it is the same as that of the procedure of an another section eye "the Internet Explorer."

O.K.=> re-reading after it
A check is removed in the following.


[notes 1] others -- a setup of a zone
The zone of "intranet" If it attaches, it is a company, a school, etc., and it is LAN. (= Local Area Network = intranet) If it is the direction which is as を使, and those who are starting and using web servers, such as Apache (Apache), by their own computer, please execute the same thing also as this zone.

Moreover, the site trusted [ "] As" "conditional site As " (Window pushes a site (S) button and it is [ window ] open) When URL of some website has been registered, please execute the same thing also with each zone.

the case where the file which is only in its own Windows computer (as good measure as a local computer) is however opened -- the Internet in Explorer, JavaScript is always effective.
Although it is inconvenient and the countermeasure top against sushi computer virus is also defective, setting change cannot be performed in status quo.
If JavaScript is contained in example: "C:\Documents and Settings\daredare\My Documents\naninani.html", a browser will not be concerned with a setup but will be executed unconditional.
On the other hand, the . free and RealOne Player it is decided in Netscape, Mozilla, and Opera by setup of JavaScript effective / cancellation that operation will be are the Internet. Since Explorer is used, it becomes being the same as that of it.



[Notes 2] カスタE
Keep in mind that many different setup of others about security also changes simultaneously by setting change changed into "custom-made (for [ with detailed knowledge ] users) (C)" when having not become "custom-made (for [ with detailed knowledge ] users) (C)" from the first (i.e., when it is "quantity (H) (the safest)", "it being (M) inside (safe)", or "E(L)").

Therefore, if JavaScript is already in the effective condition, I will think that it is not necessary to change into "custom-made (for [ with detailed knowledge ] users) (C)" independently.

the time of saying that it will be made a cancellation, and changing a setup in "custom-made (for [ with detailed knowledge ] users) (C)" into liking of one checking and changing other setup -- saying -- it will be .
the work -- the Internet the knowledge of a help of Explorer and lower related information will also be consulted .



Supplement
  1. the version of a browser -- mostly -- (Help H) => version information "about or -- etc.", and . (- - software name .) come out of and displayed

  2. . to which it is made a decimal and a version number expresses the "above" and the large tale beyond it how many speaking of "henceforth" how many -- it means ".x" and containing, no matter what number may come after "." how many, if it is called ".*" how many
    For example, 4.75 is not contained, although 7.05 and 7.0 are contained if it is called 6.x or more.
    Moreover, 4.75 is included if it is called 4.x or less.
    Whenever development of software progresses and a new edition is distributed, usually a version number becomes large.

  3. Since, as for . browser which has the "Java" language in the language with which the name resembled JavaScript, a setup in in effective / cancellation mode of Java can also usually be performed in another item in many cases, it is necessary to take care so that it may not mix up.

  4. When JavaScript is made into a cancellation, it becomes a cancellation to a style sheet function, and may stop becoming the font and allocation which were specified by the web page in 4.x or less Netscape.

  5. With this article, about versions of other languages, such as . English-language edition mainly written about the browser of a Japanese version, if it is read as the language of that state, it can be operated similarly mostly.

  6. A setup by Mozilla is the same as that of 6.x or more Netscape (it indicated also to the upper table).

The proper noun and logotypes which are indicated in this book, such as a corporate name and a merchandise name, are the trademarks or registered marks of each company.
. to which this book is the knowledge acquired by experience and Web, and a Sonobe Laboratory does not have any liability in the used result -- please ask each company whether exact information looks at each maker's site

* Related link (to direction which is searching for detailed information, such as significance of a setup)

■ A client is dangerous. (Arai 悠 Mr. . Nikkei BizTech security co ordination solution site ) Security setup of IE (1-8 )
.... Internet The safest setup that is . to which the significance and the example of a plan of a security setup more detailed than the help of Explorer are explained seems to be this writer's policy.

■ Verify the capacity of the "attachment dispensation in script" function of Internet Explorer . ( Mr. Takagi Hiromitsu )
.... When tried on the Sonobe Laboratory, it turned out not only clipboardData.getData but that whether clipboardData.setData is permitted or not is controlling a setup of this "allowance of the attachment dispensation in a script."
Moreover, it turned out that there will be no clipboardData.setData in a script in はた and others about this setup if even a setup of an "active script" is made into the cancellation even if effective.


■ MSIE Security setup ( Mr. Kojima 肇 )
.... (1) "since JavaScript can be operated from a Java applet, it will become the allowance of an allowance of Java, i.e., JavaScript, as an actual question.",
(2) Script" of "Java applet "Function which calls the method of a Java applet from JavaScript"
The precious information to say appears.
Then, term す people had better also make these setup a cancellation for security.



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