JavaScript for Web Design – Advantages and Disadvantages

This article discusses the good and the bad points of using JavaScript in your website designs. It points out the areas where JavaScript excels as a web based programming language and also describes situations where its use can actually detract from the performance of a website.

First of all, JavaScript is a browser based programming language that actually runs client side. This means that any code that you write in JavaScript is delivered along with your web pages and the scripts that you write actually run from within the users’ browser rather than directly on the server that is serving the web page. There are situations where JavaScript is an excellent solution for implementing neat features in a web design but there are also situations where using JavaScript can hurt your websites performance. It is my aim in this article to describe the best ways to use JavaScript and how to circumnavigate the downsides of using this versatile and powerful scripting language.

JavaScript for Web Design – The Advantages

JavaScript is an excellent solution to implement when validating input forms on the client side. This means that if a user forgets to enter his name in a form for instance a JavaScript validation function can popup a message to let him know about the omission. This is a far better solution that having a server side validation routine handle the error because the server does not have to do any additional processing. An asp or php routine could be written to achieve the same task but the JavaScript would not allow the form to be submitted unless it was completed properly in the first place, a much more robust solution!

Another area where JavaScript excels is in the creation of dynamic effects such as rollover images and scripted slideshows, where its use has become commonplace. Because JavaScript runs inside the clients browser it can be used to change the appearance of the users screen after the page has been sent by the server. This allows it to create some very impressive dynamic image effects.

JavaScript for Web Design – The Disadvantages

One of the major draw backs to using JavaScript is that it tends to severely bloat web pages. JavaScript code can quickly add up to hundreds of lines of code if you are using it to do anything even remotely interesting. That said the problem of large chunks of JavaScript code is easily solved by storing the JavaScript code off into separate JavaScript source files that have a .js extension. This cleans up your web page code because the JavaScript code is stored separately to the HTML page itself, leaving a much cleaner and more readable web page.

Because of JavaScript’s tendency to bloat web pages it can be very detrimental to the search engine friendliness of your web site. This is because when a search engine arrives at your site looking for quality content and keywords to determine what your page is al about, the last thing it wants to see is hundreds of lines of JavaScript code. Again, this problem is easily solves by neatly storing JavaScript code away in script files with a .js extension and linking to the script file in your HTML documents.

Conclusion:

JavaScript is a feature rich and useful browser based script that if used properly can achieve some great effects and improve the experience for the end user. There are drawbacks to its use in that it tends to bloat web pages. The key thing to remember is to get the best of both worlds by using JavaScript code in external script files. That way the code is separated from your content so you get all the benefit of JavaScript functionality but without the adverse effects of the associated code bloating.

What Rushing Your Design Project Really Means

If you do not plan to allow enough time for your project to be designed, printed and delivered, then you may still be able to have your project completed in time, but the design will have to be rushed.

This means that your designer will put away other client's work and work late nights, even weekends, to get your project out – but at a price. And the price takes several forms other than just financial.

The cost of rushing your project includes:

– Skipping important parts of the design process: With less time there's often not enough time allowed for a designer to spend much time at all on a creative approach or concept for your project. There also may not be enough time for your designer to present a lot of concepts to you or to go through a lot of revisions. You'll also be rushed through the approval cycle – which means it's more likely that you might miss your deadline.

– Quality may suffer: With less time and more stress the finished product often will not be of as high quality as it could be. In design this could mean poorly prepared files, the details of the design are not always attended to, or that a website is coded poorly. None of this will greatly harm the effectiveness of a finished piece, but it's always nicer to have a beautiful, perfect finished piece that has one that's almost all the way there.

– Financial costs: Just like any other profession a designer will charge extra for the late nights and other sacrifices that a rush project requires. It's an industry standard to charge one and a half times the normal cost of a project to rush it.

– Not being able to ask your audience: I highly recommend that you run your desgns-in-progress past your best clients and your target audience. Doing this sort of mini focus-group will enable your clients to give you invaluable feedback on your designs, your text, and their impact on your potential clients. If your project is rushed, then there's often no time to run the design options by your clients to get their input – and you'll lose out on a valuable resource.

Lack of planning can cost you a lot extra. So I suggest allowing plenty of time to design well thought-out materials, at a leisurely pace. This will cost you less and will often produce a more effective design.

Common Legal Penaltyies For Computer Crimes

Computer technology is becoming increasingly more advanced and there is a lot of money to be made surrounding it. Where there is more money to be made, there is more criminal activity, punishable by law. The Information Act of 2000 states that there should be different penalties for different types of technological crimes. The following are common legal penalies for computer crimes.

Telecommunication service theft involves the unlawful obsolete of any telecommunications technology. This crime is punishable with a heavy fine and an undefined term of imprimination. The legal consequences vary depending on the severity of the theft. Communications intercept crime is a Class-D crime that involves the interruption of communication technology. It is punishable by one to five years in prison along with a fine and can include other infractions such as offensive material dissemination, telecommunications piracy, and other cyber frauds.

When someone changes a source code on a computer program or website, this is called computer source tampering. Those found guilty of this crime can face up to three years in prison, or a fine. Computer hacking also carries a prison sentence of up to three years.

Although all technological crimes are taken seriously, government computer systems hold the most serious consequence when violated. Trying to obtain access to a system protected by the government is a very serious crime that can have major consequences on government operations. Anyone found guilty of tampering with a government computer faces ten years in prison and a major fine.

Protecting computer technology crimes is extremely important because the world now relates heavily on the use of computer systems to operate. With one of the most common legal penalties for computer crimes being a prison sentence, the legal system has been very effective in putting new laws in place with the changing technology. Technology crimes are taken very seriously and punished harshly.

Motorcycle Audio Accessories for the Discerning Biker

If you own a motorcycle, the prospect of listening to music while experiencing the taste of freedom is just the greatest enthralling feeling on earth. It's a good idea to go out for a long ride on the highway or the woods, so that you can hear your favorite music all the time. So, if you are an enthusiast biker and spend a significant time on the road, why not considering installing suitable motorcycle audio accessories for it.

These days, a variety of motorcycle audio accessories and motorcycle audio systems are available to suit your requirements. But, how would you choose the right one for yourself? By searching on the Internet and also based on your personal choices, you can go in for an audio system or set of accessories that suits your tastes.

Earlier, these systems consist of just simple AM ​​/ FM receivers, but all that has changed nowdays. These days, it is easy to get brilliant and versatile motorcycle audio accessories such as motorcycle amplifiers, motorcycle amplifiers with wireless remotes, 2 channel mini amplifiers, stereo audio system kits, motor speakers, iPod touch mounts, and many others. Currently, motorcycle sound systems are capable of utilizing gadgets like MP3s, USB sticks, and even iPods. With the help of these systems, you can truly enjoy your biking experience a great deal.

You can also listen to crisp music at great speeds, courtesy of add-on audio for motorcycle helmets. In-helmet audio systems are certainly an advance when it comes to the most definitive systems of your choice. Moreover, you can install a premium quality CB radio on your motorcycle if your budget permits. Authentic and quality motorcycle headset accessories are also available for your listening requirements.

There's one bit of advice for all you biking enthusiasts and music aficionados. Technology is always advancing, and sooner or later there will be upgrades available. Therefore, it is advisable to buy a system that is capable of an upgrade in the future. At the same time, you should also consider your overall budget for installing a system or choosing the motorcycle audio accessories of your choice. It is advisable not to blow all your hard earned money over something that you can not afford right away, so consider getting your accessories over a period of time if you feel your choice could exceed your budget.