Goodies to Go (tm)
March 29, 2004-- Newsletter #278

By Vince Barnes



Goodies to Go (tm)
March 29, 2004--Newsletter #278

This newsletter is part of the internet.com network.
http://www.internet.com
 


Featured this week:

* Goodies Thoughts - The Name of Notoriety?
* Q & A Goodies
* News Goodies
* Goodies Peer Reviews
* Feedback Goodies  
* Windows Tech Goodies  
* And Remember This...

 


 

Goodies Announcement

The new Beyond HTML Goodies book is now available!

 

Go beyond the basics and learn how the pros add and use dynamic HTML features and advanced JavaScript techniques. Beyond HTML Goodies demonstrates dozens of new and different features readers can add to their existing Web pages using HTML and JavaScript. The book starts with simple text and image tips, such as adding a clock to a Web page or causing text to appear when the mouse moves over an image. It gradually builds to more complex tricks, including manipulating forms or working with cookies behind the scenes. Throughout the book, readers enjoy Joe's snappy style and "to the point" discussion of each "goody" in the book.

 

http://books.internet.com/books/0789727803

 

 

Goodies Thoughts - The Name of Notoriety?


Do you recognize the name Kevin Mitnick? What if I was to use it in the same sentence as the words "computer hacker"? Now you know, huh?!! Kevin Mitnick was the "world's most notorious hacker" until he was caught by the FBI back in 1995 for illegally copying the source code to some proprietary software at Digital Equipment Corporation and for cheating MCI out of long distance charges.

His notoriety grew dramatically as the government explained their take on his capabilities and the press diligently reported it. The "notorious hacker" might have added to his eventual plight by successfully illuding the FBI for about five years - that never seems to tickle their funny bones! A prosecutor, presenting his case for Mitnick being denied bail claimed that he might be able to start a nuclear war by whistling into a telephone. The Judge, denying him bail, described him as a danger to the community when he's "armed" with a keyboard.

The truth of Kevin's story is fascinating reading. I encourage you to do a little research on the Internet (his name alone pops up about 75,000 Google hits!) and read the story for yourself. It raises many interesting points about both society and the legal system in the United States.

Kevin was at the Infosec World Conference last week, and was interviewed in front of a large audience by a former prosecutor, now Information Security consultant, who had worked on the case against Kevin. Kevin is a very personable, charming man with a good sense of humor. As a result, the interview was both highly entertaining and informative, though at one point the former prosecutor did get a little excited in describing Kevin's past antics!

There were a couple of points raised that I thought you might be interested in. The first was that we tend to trust certain types of technology that we really shouldn't. To demonstrate an example he called the cell phone of an audience member and asked them what number they would like to see being displayed on their caller ID as the calling number. The number they gave is the number that showed up. Thus, a call could be made by anybody, but come up on your phone as a familiar number. Trust some other identification, not just the number on your caller ID!!!

The other point was the descriptions Kevin gave of methods he used to obtain access to the computer systems at DEC (and other types of information access.) He employed a methodology he calls "Social Engineering". He illustrates the method with little stories, which, when you hear them in the context of hacking, are truly eye-opening. Studying these methods will make you far more aware of situations you could find yourself in, which could in turn lead you into loss.

Kevin has published a book entitled "The Art of Deception". It is a very entertaining read and truly educational. I highly recommend that everybody who uses a computer read this book. That's all of you - and probably just about everybody!

Thanks for Reading!
 

 

- Vince Barnes

 

Top

Q & A Goodies

Questions are taken from submissions to our Community Mentors. You can ask a Mentor a question by going to http://www.htmlgoodies.com/mentors.



Q. I am trying to find a way to make it so that a drop down menu can be displayed on all my web pages. I wish to have the main code at one page so that if I make a change on the main page it will show on all the other pages containing the drop down menu. Please refer to my website for an exampleof the drop down menu I am refering too!

A. If you are referring to your "Store Categories" menu, you can use a js file.
1. In your text or html editor, create a new file and save it with a .js extension such as filename.js
2. Insert the following (you can change variablename to whatever you want) into the js file:
var variablename=" "document.write(variablename);
3. Cut and paste your complete form code, including the form tags, into the space between the double quotation marks - " in item 2.
4. Replace all the double quotation marks in your form code with single quotation marks - ' ( Note that the double quotes in item 2 must remain as double quotes)
5. Remove all carriage returns from the js file so that if you disable word wrapping, you will see one long line of code.
6. In your page's code, replace the form code, including the form tags, with the following:
<script language="JavaScript" src="filename.js" type="text/javascript"></script>
You can insert this script into any page where you want the menu to appear.
To make changes, you need only edit the js file.
You can read more on this topic in the HTMLGoodies web site tutorial "So, You Want An External JavaScript, Huh?" at http://htmlgoodies.earthweb.com/beyond/extjs.html




Q. I am trying to put a list of data in a table format so that it will take up less of the page length. The code looks like this:
<TABLE>
<TR>
<UL>
<TD> <LI>Armors and Weapons </TD>
<TD> <LI>Art, Poetry and Music </TD>
<TD> <LI>Castles </TD>
</TR>
<TR>
<TD> <LI>Cathedrals and Monasteries</TD>
<TD> <LI>Coats of Arms (Heraldry)</TD>
<TD> <LI>Dragons and Beasts </TD>
</TR>
<TR>
<TD> <LI>Heroes and Legends </TD>
<TD> <LI>Illuminated Manuscripts </TD>
<TD> <LI>Knights</TD>
</TR>
<TR>
<TD> <LI>Mages and Wizards</TD>
<TD> <LI>Medieval History </TD>
<TD> <LI>Medieval Life </TD>
</TR>
<TR>
<TD> <LI>Sites for Kids </TD>
<TD> <LI>Medieval School Projects </TD>
<TD> <LI>Illuminated Manuscripts </TD>
</TR>
</UL>
</TABLE>
It did a great job of putting the list into three bulleted columns, but for some reason, in doing so, the font size shrunk. The rest of the page is font size="3". I tried changing the height, putting a font size command in the TD brackets, and a few other places, but I just can't seem to get it to work. I searched the HTML Goodies site but couldn't find an answer. How do I change the look of the writing within a table?

A. You should be using a style sheet to control your font sizes. This way you can designate the size once, in the style sheet and everything on the page will stay consistant.
For instance, if you wanted all of your lists to be VERDANA and size 11px you wouls place this code in the between <HEAD> tags of your HTML:
<style type=text/css>
<!--
li { font-family: verdana; font-size: 11px }
-->
</style>
Now take a look at all of your lists.
Read the tutorial on the HTMLGoodies site that can be found here: http://www.htmlgoodies.com/beyond/css.html





Q. Hello, how can I use a jpeg picture of my own as
<BODY BGCOLOR="C:\WINDOWS\Desktop\HTML\orange.jpg"> ?

A. The first problem is your code instructs the browser where to find the file on your PC, so it will work only on your PC. You need to use a relative URL, so you can upload your site to your server and it will still work. Typically images are in a directory called "images" which is a subdirectory of the directory which holds your HTML files, so you should create such a directory and code the background like so:
<body background="images/orange.jpg">.
Also note the the attribute for a background image is "background." "bgcolor" is for a background color.




Q. I am having trouble lacing an apostrophe on my web site. How do I make the apostrophe?

A. You can use the ASCII code equivilent which is &#39; and it will make the apostrophe display. Code it like so:
<p>&#39;</p>
for just a plain apostrophe or
<p>Karen&#39;s</p>
To get a name with an apostrophe before the letter s.




Q. I have link that is targeted to open in a new browser window. I want to force the behaviour of the new window but cannot find out how to do so. The behaviour I want to force is as follows:
The browser window has no nav bar, address bar etc.; the size of the browser window is dictated by me.

A. This script opens a new window:
<SCRIPT LANGUAGE="javascript">
<!--
window.open ('titlepage.html', 'newwindow', config='height=100,
width=400, toolbar=no, menubar=no, scrollbars=no, resizable=no,
location=no, directories=no, status=no')
-->
</SCRIPT>
The first parameter is the file that opens in the new window, the second is the name of the window, the third is the configuration of the window like size, toolbars and such. "No" keeps them off, and "yes" includes them.

 

 


Q. I downloaded the following script and I am somewhat at my wit's end in trying to figure out how to modify it to suit my needs:
<script language="JavaScript"><!--
function addDays(myDate,days) {
return new Date(myDate.getTime() + days*24*60*60*1000);
}
document.write(addDays(new Date(),10));
//--></script>
The script outputs the date and time x-number of days in advance of the current date and time. I would like to alter it so that it only outputs the date and not the time. Sounds simple enough, doesn't it? I've been trying to figure this thing out for about three hours on my own.

A. Here is a slight modification of the script that will write out the date only in mm/dd/yyyy format.
<html>
<head>
<title>Date and Time Print</title>
</head>
<body>
<script language="JavaScript"><!--
function addDays(myDate,days) {
return new Date(myDate.getTime() + days*24*60*60*1000);
}
new_date=addDays(new Date(),10)
year=new_date.getFullYear()
month=new_date.getMonth()
day=new_date.getDate()
document.write(month+"/"+day+"/"+year);
//--></script>
</body>
</html>




Q. How is SHTML related to HTML?

A. The .shtml extension means that server side includes (SSI) code is being used with the html code. Here is a link describing it:
http://htmlgoodies.earthweb.com/beyond/ssi.html

 

 

 

 

 

Top

News Goodies


Google Makeover Gets 'Personal'
[March 29, 2004] The Froogle comparison shopping tool lands on the front page alongside a new personalized search service.

Click here to read the article

 


 

Macromedia 'Flexes' Its Flash Muscles
[March 29, 2004] Programmer rebuilds its Flash authoring tools from the ground up to make Web application development standards-based and programmer-friendly.

Click here to read the article

 

 

A Sneak Peek at the Next Windows CE
[March 29, 2004] Microsoft hands out a preview kit for version 5.0 of its operating environment it hopes will give non-PC devices a desktop-like experience.

Click here to read the article



 

Plumtree, Yahoo Team for Enterprise IM Tools
[March 29, 2004] Yahoo Messenger looks for more enterprise homes via Plumtree's Enterprise Web Suite.

Click here to read the article

 

 

 

Adaptec Appliance Backs Up PC and Laptop Data
[March 29, 2004] The company unveils a storage appliance that provides real-time backup and protection of PC and laptop information.

Click here to read the article

 

 

 

Gates Weighs In On Spyware Issue
[March 26, 2004] Microsoft's chairman says 'parasitic' software is turning the Internet into a billboard.

Click here to read the article
 

 

 

Patent Suit Targets Dell, Intel
[March 26, 2004] MicroUnity claims ownership on seven multimedia technologies found in PCs, including Hyper-Threading and Streaming SIMD Extensions.

Click here to read the article

 

 


It's a (Real) Buffer Overflow Problem
[March 26, 2004] RealNetworks confirms a potential root exploit flaw in multiple Helix Universal Server products.

Click here to read the article

 

 

HP Sues Gateway Over Patents
[March 26, 2004] UPDATED: Lawyers for the manufacturer say they terminated its license with eMachines, recently aquired by Gateway.

Click here to read the article


 

 

IT Execs Say Added Linux Support = Peace of Mind
[March 25, 2004] Expanded support from HP and IBM will make Linux an easier sell in the enterprise, attendees of Novell's BrainShare Conference said.

Click here to read the article

 

 

 

 


Top

Goodies Peer Reviews


 

Every week a site is selected for review. Each week, reviews of the previous week's selected site are chosen for publication on the HTML Goodies website.

 

The current week's selected site is published in Goodies To Go and in the Peer Reviews section of the website.  Current contact email addresses for submitting your site and for submitting reviews are published in Goodies To Go.

If you would like to have your site reviewed, sign up for the Goodies To Go newsletter in the Navigation Bar on the left side of this page. 

For full details about this program, see http://www.htmlgoodies.com/peerreviews
 

 

 


Top

Feedback Goodies



Did you ever wish your newsletter was an easy two way communications medium? Ploof! It now is!
If you would like to comment on the newsletter or expand/improve on something you have seen in here, you can now send your input to:

mailto:nlfeedback@htmlgoodies.com


We already receive a lot of email every day. This address will help us sort out those relating specifically to this newsletter from all the rest. When you send email to this address it may wind up being included in this section of the newsletter, to be shared with your fellow readers. Please don't send your questions to this address. They should be sent to our mentors: see http://www.htmlgoodies.com/mentors/


For those who are missing Peer reviews: we are once again revising the Peer review program in the hopes of creating a workable solution. The current plan is to move the new Peer Review pages into place in the new year. All those who have been selected for reviews in the past will be featured in the new pages. The new method will make it much easier for your peers to provide feedback and much easier for us to handle the publication side of things. "Watch this space!" It's coming soon!!

 


Thanks again for all your feedback!
 

Top


 


Windows Tech Goodie of the Week:

 

Intellectual Property Protection and Code Obfuscation

http://www.15seconds.com/issue/040310.htm

Learn about the execution process of CLR-based programs and how to protect your applications from being easily disassembled back into source code.


*** And ***


Database Search ASP.NET Sample Code

http://www.asp101.com/samples/db_search_aspx.asp

This sample code takes user input from a form and searches for matches in a database table. Need I say more?

 

Top
 
 
 
And Remember This . . .


On this day in...

1974 Mariner 10 Visited Mercury

Launched in 1973, the Mariner 10 unmanned space probe became the first craft to visit Mercury, the first planet. Eight weeks earlier it whipped around Venus to use its gravity as a slingshot to send it on its way to Mercury. Mercury is a difficult planet to observe because it is so close to the sun. Between 1974 and 1975 Mariner made three fly-bys of the planet and sent back detailed images of about a third of the planet's cratered surface. Mercury is the second smallest planet. Its year (one orbit of the sun) is 88 earth days. Its day (one rotation on its own axis) is very long, however, because it rotates so slowly. It takes 58 earth days to complete one rotation, making it very inhospitable. During the "day" (on the side of the planet facing the sun) the temperature climbs to 800 degrees F (427: C), while a night it drops to -280:F (-173:C). No spacecraft has yet been back to visit Mercury.



Today was also the day that in: 1795 Ludwig van Beethoven at the age of 24, made his debut as a pianist in Vienna; 1827 Ludwig van Beethoven was buried in Vienna; 1848 ice stopped the flow of water over Niagara Falls for thirty hours; 1871 Queen Victoria opened the Royal Albert Hall in London; 1882 the Knights of Columbus was chartered for Catholic men; 1929 Henry Segrave became the first to exceed 200mph at Daytona speedway, setting the record at 203.79 mph in his Sunbeam; 1932 Jack Benny made his debut on radio; 1951 "The King and I" opened in New York City with the first of 1,246 performances; 1961 Nelson Mandela was acquitted of treason charges following a four and a half year long trial; 1964 Radio Caroline went on the air as the first Pirate Radio station, operating from outside England's territorial waters; 1973 the last US troops left Vietnam; 1986 Beatles records officially went on sale in Russia; 1989 Junk bond king Michael Milken was indicted in New York; 1990 the "Zodiac Killer" in New York killed his second victim - Germaine Montenesdro; 1994 Cease fire agreement between Serbs and Croats ended the war in Croatia;


Born today were: in 1888 United Parcel Service founder James E Casey; 1905 Italian orchestra leaader Annunzio Mantovani; 1908 actor Arthur O'Connell; 1908 actor Dennis O'Keefe; 1913 Irish actor Niall MacGinnis; 1913 comedian/actor Phil Foster (Frank De Fazio - Laverne & Shirley); 1918 singer Pearl Bailey; 1918 billionaire retailer Sam Walton; 1931 English banker Evelyn de Rothschild; 1939 Chinese actress (Hong Kong) Nancy Kwan; 1943 English comedian/actor Eric Idle; 1943 former British Prime Minister John Major; 1943 Greek musician Evangelos Papathanassiou (Vangelis); 1945 English actress Julie Goodyear (Corronation Street); 1956 singer LaToya Jackson; 1959 English actress Marina Sirtis; 1964 Australian supermodel Elle McPherson;

 


Thanks for reading Goodies to Go!

 

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