Goodies to Go (tm)
July 7, 2003-- Newsletter #240

By Vince Barnes



Goodies to Go (tm)
July 7, 2003--Newsletter #240

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


Featured this week:

* Goodies Thoughts - Net Work Unbounded!
* Q & A Goodies
* News Goodies
* Goodies Peer Reviews
* Feedback Goodies  
* And Remember This...

 


 

Goodies Announcement

Just in case you missed it before, 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 - Net Work Unbounded!



Picture in your mind the classic computer fanatic. Now let me see how many details of your image I can get right! He's a he, in his teens, wearing thick rimmed glasses and with a bit of an acne problem that he doesn't really care too much about since he spends so much of his life glued to his monitor and keyboard. Close? Not so close? Either way, I imagine we can all agree about that last part.

Certainly for me, I seem to spend an inordinately large portion of my time in front of my monitor. I spent a bit of money on it so that I would have a nice one to look at, but out of the corner of my eyes I catch glimpses of the world outside. I get up and go over to my window and look longingly at the picnic table that sits, speckled with leaf-filtered sunlight, under the oak tree and tantalizes me with the promise of fresh air and bird chatter.

Something had to be done!

Technology, of course, leaps right to the rescue. What I need is a notebook PC and a wireless network. These days, this can be had for not to much money.

First, the notebook. If you've already got one, you can skip this paragraph if you wish, though you're welcome to read it if you would like to know how I got one. I have always had a hard time justifying the expense of a notebook for my needs because I am almost always at my own computer at home or at the office. That sunlight, however, will justify some expense all on its own! I need to have a reasonable decent screen. The processor doesn't have to be lightning fast; the drive doesn't need to be massive, and I only need enough memory to keep XP happy. Onto the on-line auctions and a few minutes later I have "buy-it-now"ed a Dell 500Mhz notebook with a 14.1 inch TFT screen, 30GB hard drive, CD-RW and 256 MB Ram for $400. I'm starting to fell that sunshine already!

Then the wireless network. My business partner has a D-link wireless network in his house -- he's fond of emailing my "from the lanai" (I used to feel that twinge of jealousy!) I spoke to a few associates about these devices and the consensus was that the D-link sometimes has some compatibility issues with other manufacturers' hardware. Whether this is true or not, I don't know -- if I try it one day I'll be sure to tell you -- and I don't think it would really matter in my circumstances. Based on the consensus of opinion, however, I bought a Belkin Cable/DSL Wireless Router and notebook adapter, both capable of the 802.11G protocol, which they called the 54G because of its 54Mbit speed capability.

I followed the golden rule, which is, as I am sure you already know, DO NOT SET UP A WIRELESS NETWORK WITHOUT SETTING THE ENCRYPTION ON! (Yes, it is so important that it should all be capitalized!) "Out-of the box" defaults leave it off. You must turn it on yourself.

I did notice one undesirable effect, however. The network would establish nicely enough, but would intermittently break, saying that the wireless network was not available, then reconnecting after a minute or two. I called the Belkin Technical Support line a couple of times and after spending a while on hold was connected both times to individuals who seemed to know less about the product than I did -- one of them actually spent a lot of time arguing with me over what was printed on the outside of the box; as if I cared! Giving up on their TS people, I went to their website and found new versions of the router's firmware and new drivers for the adapter.

The new drivers supported WPA, which was also the subject of a recent automatic Windows XP update from Microsoft (you can also get it manually from Windows Update.) With all the downloads in place, and the network changed from WEP to WPA-TSK with TKIP encryption (all of which is a subject for another discussion) my wireless network is up and running flawlessly. The range is great too -- I can easily take my notebook over to my neighbor's house without losing my connection. That's more than I actually need!

So now I sit out here, under my oak, sun patches dancing over my picnic table and me, birds singing away (maybe they're impressed with the technology too -- and maybe not!), unshackled from my chair, unbound from my monitor, with my network working for me as I write to you. I hope the weather is this nice where you are; and I hope you can wander around your place wirelessly also!
 


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 creating a form and I would like the mailTo for the form to be determined by selecting from a list. I'm trying to use radio buttons with the e-mail address as the Value, but I don't know how to tell it to use this as the mailTo. Could you tell me how to do this, or whether there is another way that would be better?

A. Here is an example of one that I put together a long time ago that might fit the bill:
<html>
<head>
<title>Test</title>
<script language="JavaScript">
function FormCheck()
{
var chk = 'n'
nameval=document.myform.name.value
if(nameval.length==0)
{
alert('Please enter your name!')
document.myform.name.focus();
return false;
}
else
{
if(document.myform.email.value.indexOf("@")==-1 ||
document.myform.email.value.indexOf(".")==-1 ||
document.myform.email.value.indexOf(" ")!=-1 ||
document.myform.email.value.length<6)
{
alert('Your Email address must have a @ sign,\r a period and be
at least 6 characters long.')
document.myform.email.focus();
return false
}
else
{
for(i=0;i<=1;i=i+1)
{
if(document.myform.eMail[i].checked)
{
document.myform.action="mailto:"+document.myform.eMail
[i].value
chk='y'
}
}
if(chk=='n')
{
alert('must check at least one')
return false
}
}
}
}
</script>
</head>
<body onload="document.myform.name.focus()">
<center>
<form name="myform" method="post" action="" enctype="text/plain"
onsubmit="return FormCheck()">
<center>
Name:&nbsp<input type="text" size="30" name="name" maxlength="30">
<br>
Email:&nbsp<input type="text" size="30" name="email" maxlength="30">
<br>
<textarea name="txta" cols="30" rows="4" WRAP="hard"
onfocus="document.myform.txta.select()">Please keep your message 70 characters
or less!</textarea>
<br><br>
<input type="radio" name="eMail" value="my@email.com">Email Me
<br><br>
<input type="radio" name="eMail" value="email@me.com">Email Me
<br><br>
<input type="submit" value="Submit">&nbsp&nbsp<input type="reset"
value="Reset" onClick="document.myform.name.focus()">
</center>
</form>
</center>
</body>
</html>



Q. I've just created a website with a feedback page. At the moment it mails their submission using Outlook, which can be a bit annoying for some people. I was wondering how you make it just submit without that- do you need to use CGI? I had a look at the tutorial for this but it looked really confusing and I wasn't sure if there was an easier way to do it.

A.
Using the user's email client not only can be annoying, it may not work for a couple of reasons. If the user does not have an email client like Outlook set up on their computer nothing will happen. And I believe the newer web browsers do not support that type of link. So using a form that will email right from your website would be the smartest thing to do even if the task seems a bit daunting. Your web host may offer some kind of CGI for this. They may even have something already set up to it for you. Check with them first. If not then you are going to have to find out what your web server supports. For instance if it supports Active Server Pages then you can use ASP to send the email. PERL and ColdFusions are other technologies that can be used if the server supports them. Ask your web host what it supports and then you can decide what to use.



Q. How do you print a frame other that the one you the window.print() command is in?

A.
Sometimes you need to place focus on the frame that you want to print before issuing the window.print command. Try setting up a function like this:
function FrPrint()
{
parent.middle.focus()
parent.middle.window.print()
}

Then call the function like this:
<input type="button" value="Print" onClick="FrPrint()">




Q.
I have just registered a domain. (howardsantiquelighting.com). I've been using for years (HTTP://bcn.net/~iromla/). I want to have the two connect to each other, so that my new domain will go to my present HTTP: How do I do this?

A. You will be able to point "howardsantiquelighting.com" to "HTTP://bcn.net/~iromla/)" but not the other way around. Your site on BCN is in a subfolder on the BCN network. So they are allowing you to use space on their servers using their domain name. You own "howardsantiquelighting.com" which is sitting on Network Solutions network (the place you registered the name). It is a top level domain and can be configured to point to another web address. Network Solutions offers this for an additional $12 per year. Log into your account manager at NetworkSolutions.com and request that your domain name be forwarded to your present web address. It takes about 12 to 48 hours for this the name to resolve itself after they make the adjustment.




Q.
I have a piece of Java script I got off the HTML goodies page to open a new window. It works well enough but what I want it to do is to run from an onClick event handler. How do I get it to do this.?

A. You will have to place the window.open into a function and then You can call the function either by using the onClick or by placing the function call in the "href". Here is an example:
<html>
<head>
<title>Open new window</title>
<script LANGAUAGE="javascript">
function OpenWin()
{
MessageWin=window.open ("http://www.wsabstract.com", "newwin",config="location=no,status=no,directories
=no,toolbar=no,scrollbars=no,menubar=no,resizable=no");
}
</script>
</head>
<body>
<center>

You can do it this way:
<a href="JavaScript:OpenWin()">Click here</a> <br>Or you can use the onClick
event:
<a href="#" onClick="OpenWin()">Click here</a>
</center>
</body>
</html>

This is but one example. You can also set up the function to accept a variable that contains the link you want to open up in the new window like this:
<html> <head>
<title>Open new window</title>
<script LANGAUAGE="javascript">
function OpenWin(linkid)
{
MessageWin=window.open
(linkid, "newwin",config="location=no,status=no,directories=no,toolbar=no,scroll
bars=no,menubar=no,resizable=no");
}
</script>
</head>
<body>
<center>

You can do it this way:
<a href="JavaScript:OpenWin('http://www.htmlgoodies.com')">Click here</a>
<br>Or you can use the onClick event:
<a href="#" onClick="OpenWin('http://www.htmlgoodies.com')">Click here</a> </center> </body> </html>

This will allow you to use the same function for multiple links.




Q. I have been looking for some script to put a find facility for a page (same as Ctrl + F). Can you help?

A. I found this script over at Dynamic Drive: http://www.dynamicdrive.com/dynamicindex11/findpage.htm



 

 

 

 

Top

News Goodies


Microsoft Said to be Mulling $10B Dividend
[July 7, 2003] The software giant considers a massive one-time dividend to appease shareholders.

Click here to read the article



 

RealNetworks Adds SMIL Code to Helix
[July 7, 2003] Helix Community developers can use SMIL to create multimedia presentations that integrate streaming audio and video with images and text.

Click here to read the article

 



Overture Extends MSN Deal Abroad
[July 7, 2003] The new agreement extends Overture's listings deal on browser search in six countries, and adds MSN Web search in Italy.

Click here to read the article

 

 

 

Pogo Linux, MySQL Team on Open-source Appliance
[July 7, 2003] Pogo Linux will become MySQL's first certified hardware partner in an attempt to cull market share from database server appliance makers such as Oracle and Network Appliance.

Click here to read the article

 

 

Sprint Expands Business With Bloomingdale's Parent
[July 7, 2003] Federated, a Sprint high-speed data, audio conferencing and international voice customer, taps the carrier for call center services.

Click here to read the article

 

 


HP Pads 'Adaptive' Strategy with Acquisition
[July 7, 2003] The computer and printer maker takes over SelectAccess identity management software from Baltimore Technologies.

Click here to read the article

 


 

Juniper, Siemens Bring DSL to Vietnam
[July 7, 2003] The companies win a contract from the state-owned carrier to build the country's first broadband network.

Click here to read the article

 

 

SAP, Sharp Go in a Linux, Java Mobile Direction
[July 7, 2003] Global deal will be for software, hardware in corporate wireless environments, and based on open-source operating system Linux.

Click here to read the article

 

 

RioPort Online Music Service Shuttered
[July 3, 2003] San Francisco-based Ecast pulls the plug on a B2B that let companies sell digital downloads to consumers for .99 cents per song.

Click here to read the article

 

 

Wine on the Web: Lower Prices, More Choices
[July 3, 2003] FTC study finds that direct shipping is beneficial to consumers and does not lead to minors buying wine online.

Click here to read the article

 

 

 

 


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Goodies Peer Reviews


 

Every week a site selected each week 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/



Last week's blank Q&A caught a lot of attention. Thanks for all the humorous responses - I got quite a chuckle out of them! I particularly liked Mark Hamilton's memory of an exam question from his University days, where the examiner instructed him to "devise a suitable question and answer it well." He tells me that it was a lot harder than I would think. I doubt it, Mark; I thought about it for a while and I believe it is quite a challenge. So here it is, readers.....
Devise a suitable Q&A question and answer it well. Send it to nlfeedback@htmlgoodies.com with "A Suitable Question" as the subject. I'll publish my favorites!

The Mentor Community is being revised. If you are interested in beconing a Mentor and answering the kind of question you see published in the Q&A section, please sent an email to nlfeedback@htmlgoodies.com with "Mentor Volunteer" as the subject.

Thanks again for all your feedback!

 

 

 

Top
And Remember This . . .


On this day in...


1941 US Moves Into Iceland
On this day in 1941, the US occupied Iceland, taking over the British bases and bringing in its ships. After that day, the US took over the protection of North Atlantic sea routes from the British, freeing up their ships to reinforce the Mediterranean effort. The US tracked German submarines and reported their positions to the British. Later that year, the US formally entered the war after the Japanese bombed Pearl Harbor in Hawaii on December 7th.

Born today were: in 1860, musician Gustav Mahler; 1887, artist Marc Chagal; 1922, designer Pierre Cardin; 1927, trumpeter Doc (Carl) Severinsen (& band leader of The Tonight Show Band, The Tonight Show starring Johnny Carson); 1940, drummer Ringo Star (Richard Starkey) (The Beatles); 1949 actress Shelley Duvall; 1970 actress Cree Summer;

 

 

 


Thanks for reading Goodies to Go!

 

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