Tutorial: What is and is JavaScript?

JavaScript is an extension of HTML language. Similarities with the Java programming language are still not so good.

JavaScript HTML raised to the level of a simple programming language, although sometimes a bit tricky to program and seems to be not logical.

While the commands (tags) in turn be executed in HTML, JavaScript, you can determine the sequence.

On the following methods of JavaScript can also see what the HTML language can not.

With JavaScript, you can execute functions defined or written himself, as the current date or current time.

In addition, variables can create and calculations.

Ou and program branches, such as “if … else”, “for” and “while” is available.

The individual objects, such as text, can be assigned properties and methods.

Another important point is the ability to react to events. After pressing a switch can eg change the background color, etc.

Even so usual things, such as switches, selection or radio buttons are only available with JavaScript.

Another frequently used function is the use of so-called frames, with which multiple Web pages can be displayed side by side simultaneously. Is the practice, however, this leads to extremely long load times of Web pages.

Would you like to delve deeper into the matter, we recommend our JavaScript tutorial.

After about 1-2 hours you will be able to on your web site perform actions that other web sites on many search in vain.

It is interesting that a few commands, such as the display of date and time, or the use of frames, suddenly spread, while other functions, such as the execution of calculations, or open dialog boxes to find very rare.

Create your first home start-itself, free of charge in 5 minutes

We have you created a default home page, in this you have to do

Your company name,
Your street address,
Your town
Your Telefunnummer, your fax number
and your email address here
and ready is your homepage.

From Fairneßgründen you should not remove copyright notice our webmaster.

See how others have the opportunity to start free website itself to make your first.

Your finished site could look like this: (click here)

If you want to create more complex a site, we recommend our website with the Sofitware ®-Free Designer. You can combine elements together 20th

If the above website but right now your requirements, then do the following:

Copy the code below into your clipboard by selecting it and then the browser menu “Edit> Copy” in the run.
Call the editor with Windows Start / Programs / Editor.
Run in the editor the command “Edit / Paste” from.
Type the command “File / Save” and save the file in the directory eg C: \ in a file named home.htm.
Replace identification IhreFirma “,” IhreStrasse “,” IhrOrt “,” IhrTelefon “with your own statements, be aware of it, that quotation marks are preserved.
Replace “person @ domain” with your email address.
Save the file in the editor under a new name by choosing File / Save “and type a new filename, eg enter meinhome.htm.
Go to your browser, run the command “File> Open”. Select your home page, for example meinhome.htm.
So you can appear on the Internet worldwide.

Create metatags for search engines and their meaning

MetaTags contain important information for search engines.

They are in the source code of an HTML document inserted in the head area

… </ HEAD> and the viewer are not visible.

The most important Meta Tags are:

title
here the title of the document is registered. This will appear in the title bar of the browser. More importantly, however, that many search engines by keywords Search this title, in addition, this text as a heading as a result viewed by many search engines. eg

keywords
Tags can be entered here the document to, this is also a valuable source for search engines

description
You can enter a description of your page. This description is in many search engines under the title appears directly.

Other meta tags, but not so important, are

copyright
Entry who holds the copyright,

author
the creator of the document

publisher
The publisher of the document

expires
Date the document will expire on the search engines will be listed in the, such as content information of a seminar or conference

All of the above metatags are inserted in the same way:

Do not forget these metatags within the … </ HEAD insert> Domain