/introduction/newsletter_archive/goodiestogo/article.php/3529686/Goodies-To-Go-Newsletter-351.htm Goodies To Go! Newsletter #351

Goodies To Go! Newsletter #351

By Vince Barnes

Goodies to Go (tm)
August 23, 2005 -- Newsletter # 351
This newsletter is part of the internet.com network.


Featured this week:
*   Goodies Thoughts - Truly Mobile Phone

*   Q & A Goodies
*   News Goodies
*   Feedback Goodies
*   Windows Tech Goodie of the Week 
*   And Remember This...
Truly Mobile Phone
One of the great advantages of web design, if you can make a career of it, is that it really doesn't need you to be at any particular geographic location.  At one point I would say that I could work anywhere, but I have some very literal friends.  I then changed to say that I was constrained to the Earth.  I now say I have to be on Earth's surface, or close to it, or in the International Space Station.  That seems to satisfy them!
If my livelihood is derived from web work and other Internet based activities I can enjoy a lot more freedom than most other careers would normally provide.  I can, for example, grab my notebook computer with its Verizon Wireless Broadband connection, forward my office phone to my cell phone and head over to one of Florida's beaches.  I find myself a nice shady table and settle down for a day's work, together with a smattering of the usual beach enjoyment!
I carry spare batteries for both the phone and notebook, and using the inverter in the car I can charge either should I need to.  During last year's hurricanes I also invested in a portable generator with a silenced motor (which made it a whole lot more expensive than most generators, but to me -- definitely worth it!) which fits nicely in the back of my pickup and can afford me a days electricity for anything I might need.  Freedom of movement is wonderful!
As a human, I of course enjoy this freedom immensely, but want more!  I would like to do the same thing, but substituting, say, a beach in Bulgaria for the Florida beach.  I know of a lovely hotel on the Black Sea near Varna with high speed Internet available, so I am set as far as that goes.  The only trouble come with the phone.
My cell phone is a "global phone" as they call it, and works just fine in Varna.  The trouble comes when the bill arrives!  Convenience is not cheap.  If I was to conduct a few normal business days there even allowing for the shortened day (due to time zone differences and overlapping) I could easily spend more on the phone than on the hotel and air fare!  Technology to the rescue.
A while ago I switched my home office phone and my home personal phone onto Voice Over IP carriers.  This is where they provide telephone service delivered to me over the Internet (IP being Internet Protocol.)  I have a little box which connects to the Internet via a standard ethernet port and talks to the VOIP carrier.  The unique identifier in the box tells the carrier what phone number(s) to deliver to me.  The other side of the box has ordinary phone jacks into which I can plug a standard (in my case US standard) phone.  When somebody calls my number, my phone rings and we chat.  The quality is outstanding, easily matching old-fashioned telco phones -- almost all of the time!  The better the quality of the Internet connection, the better the quality of the call.
The real beauty of these little boxes is that they work the same way no matter how, or where, they are connected to the Internet.  They do need broadband, but given that they don't care whether they are in Tampa, Daytona or Varna.  Somebody calls, the phone rings and we chat.  They are calling my normal number and the Internet brings it to me.  No long distance, no roaming, no "Global Access" charges, just chat.  It is a truly mobile phone!
Now, armed with my mobile office, Varna -- here I come!
Thanks for Reading!

- Vince Barnes
Q & A Goodies
Questions are taken from submissions to our Community
Mentors. You can ask a Mentor a question by going to
Q. Is is possible to place a cell that provides scrolling capabilities into a specific location within a table?  I have information that I wish to place in the cell, but do not want to enlarge the height of the page.
A. What you are looking for is an inline frame. The problem that you will to look out for is that inline frames are only recognized by Internet Explorer 4.0 and above and I think Netscape 6 and above. Here is a tutorial on inline frames:
Q. I am having trouble with using named parameters in JavaScript code.  For example, in this simple mathematical code:
var number : integer = cos (30);
document.write (" the Cosine of 30 Degrees is " + number + " ")
This is where I'm trying to calculate the cosine of 30 degrees and have made a rule that the "number" variable must always be an integer.  However, when I attempt to run this code, I get the error message in Netscape: [missing ";" before statement] in the line of code "var number : integer = cos(30)". I always get this type of message whenever I try to set any variable to always be an integer or string.  What am I doing wrong?
A. Unlike other languages you cannot specify if a variable is a string or integer in JavaScript.   Here is an example of how it would be done.
<script language="javascript">
  var number = Math.cos(30);
  document.write (" the Cosine of 30 Degrees is " + number + " ");
And here is link to a tutorial on the Math object:

Q. This code is supposed to display the date like this, Friday 1st August 2003, but instead of showing 1st, 2nd and 3rd, it displays 1th, 2th, 3th. I've tried everything I can think of to fix the problem. What do you think?
newdate = new Date()
var wday = newdate.getDay()
var day = newdate.getDate()
var month = newdate.getMonth()
var year = newdate.getYear()
if (day == 1)
 { var dayex = "st" }
if (day == 2)
 { var dayex = "nd" }
if (day == 3)
 { var dayex = "rd" }
 { var dayex = "th" }
// End of day extension
if (month == 0)
 { var month = "January" }
if (month == 1)
 { var month = "Febuary" }
// above code repeats for month indexes 2-11
// End of months
if (wday == 0)
 { var wdayex = "Sunday" }
if (wday == 1)
 { var wdayex = "Monday" }
// above code repeats for day of week indexes 2-6
// End of week day
document.write(wdayex + " " + day + dayex + " " + month + " " + year)
A. I would recommend that you leave it off.  You would have to either use either a series of if statements to check each day of the month or do some string manipulation to check the last digit of the day variable to determine which extension to use.  As your code is currently written you will always default to "th" if the day variable is anything other than "3".  That is because this if statement:
if (day == 3)
 { var dayex = "rd" }
 { var dayex = "th" }
says that if the day is not 3 then it sets the dayex variable to "th", overriding your previous if statements.
[You could also initialize it to "th" then change it to "st", "nd" or "rd" for values of 1, 2, 3, 21, 22, 23 or 31 - Ed.]

Q. I'm making a web page and for the menu I'm using a (menu.js) file to be included into the page through javascript. However, this is not
working. I don't know why because I've got it to work before. I've tested it on geocities.com and also offline on my web browser.
(Another question, could the include file be in the form menu.txt or must it be .js?)
Here's the code:----------
<li><a href="i.intro.html">Introduction</a></li>
<li>Functions of the Nervous System</li>
<li>Components of the Nervous System</li>
<li>Comparison Between Humans and Other Organisms</li>
<li>Diseases that Affect the Nervous System</li>
<li>Interaction of the Nervous System with Other Body Systems</li>
<h2>Links According to Component</h2>
<li>Central Nervous System</li>
<li>Peripheral NervousSystem</li>
<meta name="author" content="Jeffrey Bridgman">
<meta http-equiv="content-type" content="text/html;
charset=shift_jis"<meta http-equiv="content-style-type"
content="text/css"<meta name="robots" content="none"<link
href="bio.css" type="text/css" rel="stylesheet"<title>The Nervous
<script language="javascript" type="text/javascript"
<p class="bnav">&lt; Home | Next &gt;</p>
A. I believe the problem is with the link you have in the document.write() statement.  You cannot have double quotes within double quotes.  Change those to single quotes and see if that works.  Like this:
<a href='i.intro.html'>
Q. I was curious about shopping carts and wondering what type programming was need to created these.
A.  Shopping carts are written in different languages and use different technologies. You server type will determine what you can use and cannot use. I use Active Server Pages(ASP) and for that I need to host on a Windows server. A UNIX server will support PERL and PHP. There are JavaScript carts but I have never used them. The shopping cart features will tell you if it updates the product amount.
News Goodies
VoIP Equipment Overtakes Traditional Lines
[August 23, 2005] In-Stat's research says cites comfort level with VoIP and converging voice and data departments for the move from traditional telephone networks to digital
Read the article:

Verizon, Yahoo To Offer Cut-Rate DSL
[August 23, 2005] The carrier and Internet portal will offer $14.95 service to pressure dial-up and cable providers.
Read the article:

U.S. Ordered to Clarify Online Casino Rules
[August 23, 2005] Washington has until April to explain apparent inconsistencies in online betting ban. 
Read the article:

Bells Tolling For Standalone Portal Plays?
[August 23, 2005] Analysts weigh in on BEA's acquisition of Plumtree and the market for standalone portal players.
Read the article:

Call for Vendor-Neutral E-Copyright
[August 22, 2005] Tim Berners-Lee speaks out against plan to require IE browser to file electronic copyright.
Read the article:

AMD Looks to Crash Intel's Party
[August 23, 2005] Challenges market leader to a 'Dual-core Duel.'
Read the article:

Trademarking Linux: Some Pay License Fee, Some Don't
[August 22, 2005] UPDATED: Red Hat doesn't pay the license, Novell claims it does. Bruce Perens thinks all commercial distros should.
Read the article:

WiMax Trials Spreading With Airspan
[August 23, 2005] The network gear maker teams with the U.K.'s first commercial ISP for six months of testing.
Read the article:

Microsoft Confirms Ship Date For VS 2005
[August 22, 2005] Redmond product team in bug triage mode as release date nears. 
Read the article:

IE Workarounds For Zero-Day Exploit
[August 22, 2005] A potential zero day issue emerges as Microsoft issues an advisory about Msdds.dll that could cause IE to crash. 
Read the article:

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:
We already receive a lot of email every day.  This address helps 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/
Thanks for all your feedback!

Windows Tech Goodie of the Week 
SQL Server 2005 XQuery and XML-DML - Part 3
This article is the third and final installment of Alex Homer's series covering the new XML support in Microsoft SQL Server 2005. In it he covers updating the contents of xml columns, comparing traditional XML update techniques with XQuery, and using XQuery in a managed code stored procedure.

*** AND ***

Simple Web Log ASP.NET Sample Code
This is the ASP.NET version of our web logging script that will let you add news links or other little entries to a section on a web page. The section is displayed by including a text file in the page that displays the entries. You add new entries to the include file by simply filling out a web form.

*** AND ***

Encrypting Sensitive Data in a Database
If you want to encrypt the contents of your tables, you'll need to do it yourself. There are a variety of techniques; the one we'll be examining in this article is how to use code in the .NET layer to encrypt the sensitive data before writing it to SQL Server and how to decrypt it back to its plain-text form when reading the encrypted content from SQL Server. Read on to learn more!
And Remember This ...
On this day in...
1913 Cars Allowed into Yosemite
This day in 1913 was the first day that automobiles were allowed into Yosemite National Park in California.  Before that time visitors, who usually arrived in the area by train, took stagecoach tours of the park.  The National Park Service had to design a comprehensive, high quality park raod system to accomodate the public motor traffic.  The date marked a fundamental change in the Parks Service, as designers worked hard to create an environmentally friendly system of raods that would "lie lightly on the land".

Today was also the day that in: 1617 1st one-way streets were established (London); 1833 Britain abolished slavery in colonies; 700,000 slaves freed; 1904 the automobile tire chain was patented; 1919 "Gasoline Alley" cartoon strip premiered (in Chicago Tribune); 1963 the Beatles released "She Loves You" in the UK; 1979 Bolshoi Ballet dancer Alexander Godunov defected in NYC (apparently he was Godenov for the US) (sorry!); 
Born today were: in 1754 Louis XVI of France; 1912 dancer/actor Gene Kelly; 1913 orchestra leader (brother to Bing) Bob Crosby; 1930 actress Vera Miles; 1934 actress Barbara Eden (& how many of us dreamt of Jeannie?!); 1940 actor Richard Sanders; 1947 musician Keith Moon; 1949 actress Shelley Long; 1951 Queen Noor of Jordan; 1970 actor River Phoenix;

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