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<?xml version="1.0" encoding="UTF-8"?>
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<helpdocument version="1.0">
<meta>
<topic id="textshared0000000002xml" indexer="include" status="PUBLISH">
<title id="tit" xml-lang="en-US">Glossary of Internet Terms</title>
<filename>/text/shared/00/00000002.xhp</filename>
</topic>
<history>
<created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created>
<lastedited date="2004-10-18T16:03:45">converted from old format - fpe</lastedited>
</history>
</meta>
<body>
<section id="glossar">
<bookmark xml-lang="en-US" branch="index" id="bm_id3150702"><bookmark_value>Internet terms;glossaries</bookmark_value>
<bookmark_value>common terms;Internet glossary</bookmark_value>
<bookmark_value>glossaries;Internet terms</bookmark_value>
<bookmark_value>terminology;Internet glossary</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3150702" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/shared/00/00000002.xhp" name="Glossary of Internet Terms">Glossary of Internet Terms</link></paragraph>
<paragraph role="paragraph" id="par_id3155577" xml-lang="en-US" l10n="U" oldref="2">If you are a newcomer to the Internet, you will be confronted with unfamiliar terms: browser, bookmark, e-mail, homepage, search engine, and many others. To make your first steps easier, this glossary explains some of the more important terminology you may find in the Internet, intranet, mail and news.</paragraph>
</section>
<sort>
<section id="applet">
<bookmark xml-lang="en-US" branch="index" id="bm_id3150693"><bookmark_value>applets; definition</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3150693" xml-lang="en-US" level="2" l10n="U" oldref="9">Applet</paragraph>
<paragraph role="paragraph" id="par_id3145382" xml-lang="en-US" l10n="U" oldref="10">An Applet refers to a special object contained on an <link href="text/shared/00/00000002.xhp#html" name="HTML">HTML</link> page. It contains a program written in the <link href="text/shared/00/00000002.xhp" name="Java">Java</link> programming language, the most widespread Internet language. This program is executed separately by your <link href="text/shared/00/00000002.xhp" name="Web browser">Web browser</link>. Applets are used for animations, animated text, interactive user input, games and much more.</paragraph>
<paragraph role="paragraph" id="par_id3152349" xml-lang="en-US" l10n="U" oldref="11">In $[officename], you can insert self-programmed or downloaded Applets into your pages by choosing <emph>Insert - Object - Applet</emph>. These can be viewed by anyone using a web browser supporting Applets. All other browsers simply ignore the Applets. Visit http://www.gamelan.com for some examples.</paragraph>
</section>
<section id="bookmark">
<bookmark xml-lang="en-US" branch="index" id="bm_id3145315"><bookmark_value>bookmarks; definition</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3145315" xml-lang="en-US" level="2" l10n="U" oldref="12">Bookmark</paragraph>
<paragraph role="paragraph" id="par_id3149800" xml-lang="en-US" l10n="U" oldref="13">A bookmark is a reference for internal pages or files, just like a bookmark in a book. In $[officename] you can set a bookmark on the current help page in the help window.</paragraph>
</section>
<section id="browser">
<bookmark xml-lang="en-US" branch="index" id="bm_id3150117"><bookmark_value>browsers; definition</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3150117" xml-lang="en-US" level="2" l10n="U" oldref="15">Browser</paragraph>
<paragraph role="paragraph" id="par_id3159157" xml-lang="en-US" l10n="U" oldref="16">A browser is a software program used in the World Wide Web to search for specific information. A web browser can display formatted pages that are encoded in <link href="text/shared/00/00000002.xhp" name="HTML">HTML</link> document format.</paragraph>
</section>
<section id="e-mail">
<paragraph role="heading" id="hd_id3155179" xml-lang="en-US" level="2" l10n="U" oldref="34">E-mail</paragraph>
<paragraph role="paragraph" id="par_id3149762" xml-lang="en-US" l10n="U" oldref="35">E-mail stands for electronic mail, and is the exchange of computer-stored messages by telecommunication. E-mails can contain information in the form of text, images, sounds and other attachments. In $[officename] you can send the current document as an e-mail attachment by choosing <emph>File - Send</emph>. This starts your default e-mail program.</paragraph>
</section>
<section id="frame">
<paragraph role="heading" id="hd_id3153146" xml-lang="en-US" level="2" l10n="U" oldref="36">Frames</paragraph>
<paragraph role="paragraph" id="par_id3157909" xml-lang="en-US" l10n="U" oldref="37">Frames are useful for designing the layout of<link href="text/shared/00/00000002.xhp" name="HTML">HTML</link> pages. $[officename] uses floating frames into which you can place objects such as graphics, movie files and sound. The context menu of a frame shows the options for restoring or editing frame contents. Some of these commands are also listed in <emph>Edit - Object</emph> when the frame is selected.</paragraph>
</section>
<section id="ftp">
<paragraph role="heading" id="hd_id3147077" xml-lang="en-US" level="2" l10n="U" oldref="43">FTP</paragraph>
<paragraph role="paragraph" id="par_id3147335" xml-lang="en-US" l10n="U" oldref="44">FTP stands for File Transfer Protocol and is the standard transfer protocol for files in the Internet. An FTP server is a program on a computer connected to the Internet which stores files to be transmitted with the aid of FTP. While FTP is responsible for transmitting and downloading Internet files, <link href="text/shared/00/00000002.xhp" name="HTTP">HTTP</link> (Hypertext Transfer Protocol) provides the connection setup and data transfer between WWW servers and clients.</paragraph>
</section>
<section id="html">
<bookmark xml-lang="en-US" branch="index" id="bm_id3145609"><bookmark_value>HTML; definition</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3145609" xml-lang="en-US" level="2" l10n="U" oldref="56">HTML</paragraph>
<paragraph role="paragraph" id="par_id3161459" xml-lang="en-US" l10n="U" oldref="57">HTML (Hypertext Markup Language) is a document code language, which is used as the file format for WWW documents. It is derived from <link href="text/shared/00/00000002.xhp" name="SGML">SGML</link> and integrates text, graphics, videos and sound.</paragraph>
<paragraph role="paragraph" id="par_id3153898" xml-lang="en-US" l10n="U" oldref="264"><link href="text/shared/00/00000002.xhp" name="HTML (detailed explanation)">HTML (detailed explanation)</link>.</paragraph>
<paragraph role="heading" id="hd_id3159413" xml-lang="en-US" level="2" l10n="U" oldref="265">HTML (detailed description)</paragraph>
<paragraph role="paragraph" id="par_id3154346" xml-lang="en-US" l10n="U" oldref="58">If you want to type HTML commands directly, for example when doing exercises from one of the many available HTML books, remember that HTML pages are pure text files in 7-bit <link href="text/shared/00/00000005.xhp" name="ASCII code">ASCII code</link>. Save your document under the document type <emph>Text DOS </emph>and give it the file name extension .HTM. Be sure there are no umlauts or other special characters of the extended character set. If you want to re-open this file in $[officename] and edit the HTML code, you must load it with the file type <emph>Text DOS</emph> and not with the file type <emph>Web pages</emph>.</paragraph>
<paragraph role="paragraph" id="par_id3153960" xml-lang="en-US" l10n="U" oldref="244">There are several references in the Internet providing an introduction to the HTML language.</paragraph>
</section>
<section id="http">
<paragraph role="heading" id="hd_id3147423" xml-lang="en-US" level="2" l10n="U" oldref="59">HTTP</paragraph>
<paragraph role="paragraph" id="par_id3153379" xml-lang="en-US" l10n="U" oldref="60">The Hypertext Transfer Protocol is a record of transmission of WWW documents between WWW <link href="text/shared/00/00000002.xhp" name="servers">servers</link> (hosts) and <link href="text/shared/00/00000002.xhp" name="browsers">browsers</link> (clients).</paragraph>
</section>
<section id="hyperlink">
<bookmark xml-lang="en-US" branch="index" id="bm_id3149290"><bookmark_value>hyperlinks; definition</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3149290" xml-lang="en-US" level="2" l10n="U" oldref="61">Hyperlink</paragraph>
<paragraph role="paragraph" id="par_id3145420" xml-lang="en-US" l10n="U" oldref="62">Hyperlinks are cross-references, highlighted in text in various colors and activated by mouse-click. With the aid of hyperlinks, readers can jump to specific information within a document as well as to related information in other documents. In the Internet it is common to include hyperlinks to your own homepage, or to refer to other Internet sites.</paragraph>
<switch select="appl">
<case select="WRITER">
<paragraph role="paragraph" id="par_id3156281" xml-lang="en-US" l10n="U" oldref="63">In $[officename] you can assign hyperlinks to text (see <link href="text/shared/main0209.xhp" name="Hyperlink bar">Hyperlink bar</link>) as well as to graphics and text frames (see the <link href="text/swriter/01/05060800.xhp" name="Hyperlink">Hyperlink</link> tab page in the <emph>Graphic/Frames/Object</emph> dialogs, or the menu command <link href="text/shared/01/02220000.xhp" name="Edit - ImageMap">Edit - ImageMap</link>).</paragraph>
</case>
</switch>
</section>
<section id="imagemap">
<bookmark xml-lang="en-US" branch="index" id="bm_id3152805"><bookmark_value>ImageMap; definition</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3152805" xml-lang="en-US" level="2" l10n="U" oldref="64">ImageMap</paragraph>
<paragraph role="paragraph" id="par_id3154685" xml-lang="en-US" l10n="U" oldref="65">An ImageMap is a reference-sensitive graphic or text frame. You can click on defined areas of the graphic or text frame to go to a target (<link href="text/shared/00/00000002.xhp" name="URL">URL</link>), which is linked with the area. The reference areas, along with the linked URLs and corresponding text displayed when resting the mouse pointer on these areas, are defined in the <link href="text/shared/01/02220000.xhp" name="ImageMap Editor">ImageMap Editor</link>.</paragraph>
<paragraph role="paragraph" id="par_id3153178" xml-lang="en-US" l10n="U" oldref="66">There are two different types of ImageMaps. A Client Side ImageMap is evaluated on the client computer, which loaded the graphic from the Internet, while a Server Side ImageMap is evaluated on the server computer which provides the <link href="text/shared/00/00000002.xhp" name="HTML">HTML</link> page on the Internet. In server evaluation, clicking an ImageMap sends the relative coordinates of the cursor within the image to the <link href="text/shared/00/00000002.xhp" name="server">server</link>, and a dedicated program on the server responds. In the client evaluation, clicking a defined hotspot of the ImageMap activates the URL, as if it were a normal text link. The URL appears below the mouse pointer when passing across the ImageMap.</paragraph>
<paragraph role="paragraph" id="par_id3150740" xml-lang="en-US" l10n="U" oldref="67">As ImageMaps can be used in different ways, they can be stored in different <link href="text/shared/00/00000002.xhp" name="formats">formats</link>.</paragraph>
<paragraph role="heading" id="hd_id3146874" xml-lang="en-US" level="2" l10n="U" oldref="68">ImageMap Formats</paragraph>
<paragraph role="paragraph" id="par_id3145153" xml-lang="en-US" l10n="U" oldref="69"><link href="text/shared/00/00000002.xhp" name="ImageMaps">ImageMaps</link> are basically divided between those that are analyzed on the <link href="text/shared/00/00000002.xhp" name="server">server</link> (i. e. your Internet provider) and those analyzed on the <link href="text/shared/00/00000002.xhp" name="web browser">web browser</link> of the reader's computer.</paragraph>
</section>
<section id="ss_imagemaps">
<bookmark xml-lang="en-US" branch="index" id="bm_id3152881"><bookmark_value>Server Side ImageMap</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3152881" xml-lang="en-US" level="2" l10n="U" oldref="70">Server Side ImageMaps</paragraph>
<paragraph role="paragraph" id="par_id3153057" xml-lang="en-US" l10n="U" oldref="71">Server Side ImageMaps appear for the reader as a picture or frame on the page. Click on the ImageMap with the mouse, and the coordinates of the relative position are sent to the server. Aided by an extra program, the server then determines the next step to take. There are several incompatible methods to define this process, the two most common being:</paragraph>
<list type="unordered">
<listitem>
<paragraph role="listitem" id="par_id3147502" xml-lang="en-US" l10n="U" oldref="72">W3C (CERN) HTTP Server (Format type: MAP - CERN)</paragraph>
</listitem>
<listitem>
<paragraph role="listitem" id="par_id3154011" xml-lang="en-US" l10n="U" oldref="73">NCSA HTTP Server (Format type: MAP - NCSA)</paragraph>
</listitem>
</list>
<paragraph role="paragraph" id="par_id3149483" xml-lang="en-US" l10n="U" oldref="74">$[officename] creates ImageMaps for both methods. Select the format from the <emph>Save as type </emph>list in the <emph>Save As </emph>dialog in the <emph>ImageMap Editor</emph>. Separate Map Files are created which you must upload to the server. You will need to ask your provider or network administrator which type of ImageMaps are supported by the server and how to access the evaluation program.</paragraph>
</section>
<section id="cs_imagemaps">
<bookmark xml-lang="en-US" branch="index" id="bm_id3152418"><bookmark_value>Client Side ImageMap</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3152418" xml-lang="en-US" level="2" l10n="U" oldref="75">Client Side ImageMap</paragraph>
<paragraph role="paragraph" id="par_id3151290" xml-lang="en-US" l10n="U" oldref="76">Modern Client Side ImageMaps do not present as much difficulty on the server side. The area of the picture or frame in which the reader can click on is indicated by the appearance of the linked <link href="text/shared/00/00000002.xhp" name="URL">URL</link> when the mouse passes over the area. The ImageMap is stored in a layer below the picture and contains information about the referenced regions. The only disadvantage of Client Side ImageMaps is that older Web browsers cannot read them; a disadvantage that will, however, resolve itself in time.</paragraph>
<paragraph role="paragraph" id="par_id3149664" xml-lang="en-US" l10n="U" oldref="77">When saving the ImageMap, select the file type <emph>SIP - StarView ImageMap</emph>. This saves the ImageMap directly in a format which can be applied to every active picture or frame in your document. However, if you just want to use the ImageMap on the current picture or text frame, you do not have to save it in any special format. After defining the regions, simply click <emph>Apply</emph>. Nothing more is necessary. Client Side ImageMaps saved in <link href="text/shared/00/00000002.xhp" name="HTML">HTML</link> format are inserted directly into the page in HTML code.</paragraph>
</section>
<section id="intranet">
<paragraph role="heading" id="hd_id3143274" xml-lang="en-US" level="2" l10n="U" oldref="85">Intranet</paragraph>
<paragraph role="paragraph" id="par_id3149065" xml-lang="en-US" l10n="U" oldref="86">Intranet refers to local networks in companies, which use <link href="text/shared/00/00000002.xhp" name="TCP/IP">TCP/IP</link> for communication purposes and <link href="text/shared/00/00000002.xhp" name="HTTP">HTTP</link> as its transmission record. An Intranet has an advantage over normal networks in that transmissions through the Internet are unproblematic and the required software is not too expensive.</paragraph>
</section>
<section id="IP">
<bookmark xml-lang="en-US" branch="index" id="bm_id3153951"><bookmark_value>IP address; definition</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3153951" xml-lang="en-US" level="2" l10n="U" oldref="88">IP Address</paragraph>
<paragraph role="paragraph" id="par_id3154986" xml-lang="en-US" l10n="U" oldref="89">This is a 32-bit address in the Internet, written with four numbers between 0 and 255. The four numbers are separated by dots, for example 123.234.56.78. Every user has an Internet protocol (IP) address. The IP address is normally only assigned dynamically for the duration of the connection. Since this type of address is difficult to remember, you usually address Internet <link href="text/shared/00/00000002.xhp" name="servers">servers</link> by name. The "name server" sees that the name is matched to the correct IP address.</paragraph>
</section>
<section id="java">
<bookmark xml-lang="en-US" branch="index" id="bm_id3159125"><bookmark_value>Java; definition</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3159125" xml-lang="en-US" level="2" l10n="U" oldref="92">Java</paragraph>
<paragraph role="paragraph" id="par_id3153188" xml-lang="en-US" l10n="U" oldref="93">The Java programming language is a platform independent programming language developed by Sun Microsystems, Inc. (http://www.sun.com) that is especially suited for use in the Internet. Web pages and applications programmed with Java class files can be used on all modern operating systems. Programs using Java programming language are usually developed in a Java development environment and then compiled to a "byte code". A .class file is created, which can then be inserted as a "Java Applet" into HTML pages. Several .class files can be combined to a single .jar or .zip file. A Web browser that supports the Java class files can compile the Java programming language code immediately after receipt without the user having to unpack the archive.</paragraph>
<paragraph role="paragraph" id="par_id3147418" xml-lang="en-US" l10n="U" oldref="94">The basic concept of the Java technology consists of sending a more advanced level of instruction (for example, "draw a line") to the Web browser which then knows how to execute the instruction on the client computer. Thus a program written in the Java programming language can run on any computer which has an interpreter or compiler for the Java programming language, independent of processor type and operating system.</paragraph>
<paragraph role="paragraph" id="par_id3147435" xml-lang="en-US" l10n="U" oldref="187">Do not confuse "JavaScript" and "Java Applets". JavaScript is a simple, limited script language for Web browsers used, for example, to display animated text. JavaScript describes objects in a language that looks a bit like the Java programming language and lets users optically enhance their HTML pages. "Java Applets", on the other hand, are programs written in the Java programming language and compiled into byte code, as described in the preceding paragraphs.</paragraph>
</section>
<section id="plugin">
<bookmark xml-lang="en-US" branch="index" id="bm_id3159153"><bookmark_value>plug-ins; definition</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3159153" xml-lang="en-US" level="2" l10n="U" oldref="107">Plug-In</paragraph>
<paragraph role="paragraph" id="par_id3154127" xml-lang="en-US" l10n="U" oldref="109">Extensions providing additional functionality in <link href="text/shared/00/00000002.xhp" name="Web Browsers">Web Browsers</link> are referred to as Plug-Ins.</paragraph>
<paragraph role="paragraph" id="par_id3154693" xml-lang="en-US" l10n="U" oldref="171"><link href="text/shared/00/00000002.xhp" name="More about Plug-Ins">More about Plug-Ins</link>.</paragraph>
<paragraph role="heading" id="hd_id3148645" xml-lang="en-US" level="2" l10n="U" oldref="110">Plug-Ins (detailed explanation)</paragraph>
<paragraph role="paragraph" id="par_id3147484" xml-lang="en-US" l10n="U" oldref="108">A Plug-In is a term used in various contexts:</paragraph>
<paragraph role="heading" id="hd_id3168608" xml-lang="en-US" level="3" l10n="U" oldref="172">Plug-Ins in $[officename]</paragraph>
<paragraph role="paragraph" id="par_id3149910" xml-lang="en-US" l10n="U" oldref="111">You will notice in $[officename] that the <emph>Object</emph> Bar and the contents of the format menus change after certain operations. For example, if you insert a diagram into your text document,you see icons and commands for editing the diagram, in fact the same ones you see in diagram documents. In this sense, we refer to the diagram document as a Plug-In within the text document.</paragraph>
<paragraph role="paragraph" id="par_id3154096" xml-lang="en-US" l10n="U" oldref="113">This mechanism is even clearer if you insert a presentation document in a text document using <emph>Insert - Object - Plug-In</emph>. In the document window of your presentation document you'll see a text document and different toolbars.</paragraph>
<paragraph role="heading" id="hd_id3148387" xml-lang="en-US" level="3" l10n="U" oldref="177">Using Plug-Ins to extend your programs</paragraph>
<paragraph role="paragraph" id="par_id3156737" xml-lang="en-US" l10n="U" oldref="114">Plug-Ins, generally speaking, are software additions to particular applications which provide enhanced functionality. Often import and export filters for various file formats are stored as Plug-Ins in a Plug-In directory.</paragraph>
<paragraph role="paragraph" id="par_id3149958" xml-lang="en-US" l10n="U" oldref="115">Netscape web browser extensions produced by Netscape Communication Corporation are also called Plug-Ins. These are external programs mainly taken from the multimedia field and which communicate with the browser through standardized interfaces. These Plug-Ins can be linked to $[officename] documents.</paragraph>
<paragraph role="paragraph" id="par_id3155851" xml-lang="en-US" l10n="U" oldref="116">$[officename] supports 32-bit Plug-Ins that can run under Netscape.</paragraph>
<paragraph role="paragraph" id="par_id3149420" xml-lang="en-US" l10n="U" oldref="179">Any Netscape plug-ins (32 bit) installed on your system are automatically recognized by $[officename]. Otherwise, most Plug-In setup programs allow you to specify the install directory, for example, $[officename]. Make sure to enter the new installation path (for example,$[officepath]/share/plugin) in <emph>Tools - Options - $[officename] - Paths</emph>. Note: Some Plug-Ins still require Netscape to be installed before the setup program can be run.</paragraph>
</section>
<section id="proxy">
<paragraph role="heading" id="hd_id3145647" xml-lang="en-US" level="2" l10n="U" oldref="127">Proxy</paragraph>
<paragraph role="paragraph" id="par_id3148455" xml-lang="en-US" l10n="U" oldref="128">A proxy is a computer in the network acting as a kind of clipboard for data transfer. Whenever you access the Internet from a company network and request a Web page that has already been read by a colleague, the proxy will be able to display the page much quicker, as long as it's still in the memory. All that has to be checked in this case is that the page stored in the proxy is the latest version. If this is the case, the page won't have to be downloaded from the much slower Internet but can be loaded directly from the proxy.</paragraph>
</section>
<section id="server">
<bookmark xml-lang="en-US" branch="index" id="bm_id3146927"><bookmark_value>servers; definition</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3146927" xml-lang="en-US" level="2" l10n="U" oldref="129">Server</paragraph>
<paragraph role="paragraph" id="par_id3150592" xml-lang="en-US" l10n="U" oldref="130">A server is a computer in a network that provides other computers with services. Servers can exist as file servers in local networks, as Internet servers ,or as special FTP, mail and news servers. An application that provides data for other programs is called an application server. The $[officename] Application Server is a program that runs on a network server and supplies data to the $[officename] Remote Clients on workstations.</paragraph>
</section>
<section id="sgml">
<bookmark xml-lang="en-US" branch="index" id="bm_id3154729"><bookmark_value>SGML; definition</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3154729" xml-lang="en-US" level="2" l10n="U" oldref="229">SGML</paragraph>
<paragraph role="paragraph" id="par_id3147330" xml-lang="en-US" l10n="U" oldref="230">SGML stands for "Standard Generalized Markup Language". SGML is based on the idea that documents have structural and other semantic elements that can be described without reference to how such elements should be displayed. The actual display of such a document may vary, depending on the output medium and style preferences. In structured texts, SGML not only defines structures (in the DTD = Document Type Definition) but also ensures they are consistently used.</paragraph>
<paragraph role="paragraph" id="par_id3148747" xml-lang="en-US" l10n="CHG" oldref="231"><link href="text/shared/00/00000002.xhp" name="HTML">HTML</link> is a specialized application of SGML. This means that most Web browsers support only a limited range of SGML standards and that almost all SGML-enabled systems can produce attractive HTML pages. The first line of an HTML document invariably contains an SGML instruction that defines all following lines as belonging to an HTML subset.</paragraph>
<paragraph role="paragraph" id="par_id3145730" xml-lang="en-US" l10n="U" oldref="232">&lt;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"&gt;</paragraph>
</section>
<section id="smtp">
<bookmark xml-lang="en-US" branch="index" id="bm_id3150715"><bookmark_value>SMTP/POP3; definition</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3150715" xml-lang="en-US" level="2" l10n="U" oldref="133">SMTP/POP3</paragraph>
<paragraph role="paragraph" id="par_id3153510" xml-lang="en-US" l10n="U" oldref="134">SMTP and POP3 are two widely-used protocols for transmitting <link href="text/shared/00/00000002.xhp" name="e-mail">e-mail</link>. SMTP (Simple Mail Transfer Protocol) is the usual protocol used by a modem or ISDN connection to communicate with your Internet provider's mail server to send and receive e-mail. POP3 (Post Office Protocol, Version 3) is a protocol used by your computer to get e-mail from the Internet provider's mail server.</paragraph>
</section>
<section id="style">
<bookmark xml-lang="en-US" branch="index" id="bm_id3145300"><bookmark_value>style sheets; definition</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3145300" xml-lang="en-US" level="2" l10n="U" oldref="135">Style Sheets (CSS1/CSS2)</paragraph>
<paragraph role="paragraph" id="par_id3147257" xml-lang="en-US" l10n="U" oldref="136">Style sheets are new features of <link href="text/shared/00/00000002.xhp" name="HTML">HTML</link> 3 formats for Web documents. You can find the latest on style sheets at http://www.w3.org/Style/Activity. Style sheets aid in transferring the original formatting in your $[officename] documents to HTML documents, and generally provide better results than the normal HTML format <link href="text/shared/00/00000002.xhp" name="tags">tags</link>. Information is listed in the style sheets for effects such as fonts, font sizes, and line spacing. The list is in HTML code between the new tags &lt;style&gt; and &lt;/style&gt; in the form of a long comment. The tags are ignored by <link href="text/shared/00/00000002.xhp" name="Web browsers">Web browsers</link> that cannot yet handle style sheets.</paragraph>
<paragraph role="paragraph" id="par_id3148568" xml-lang="en-US" l10n="U" oldref="270"><link href="text/shared/00/00000002.xhp" name="More about Styles">More about Styles</link>.</paragraph>
<paragraph role="heading" id="hd_id3148573" xml-lang="en-US" level="2" l10n="U" oldref="271">Styles (extended explanation)</paragraph>
<paragraph role="paragraph" id="par_id3153841" xml-lang="en-US" l10n="U" oldref="137">In addition to embedded style sheets, you can use your own style sheet files, which are referenced by HTML documents. This allows you to make style changes to just one file that then affect all documents.</paragraph>
<paragraph role="paragraph" id="par_id3145163" xml-lang="en-US" l10n="U" oldref="200">The CSS (Cascading Style Sheets) are style sheets which build on one another. The style sheets, hierarchically arranged under a defined head style sheet, "inherit" all properties of the style sheet above them, and then include some additional attributes.</paragraph>
<paragraph role="paragraph" id="par_id3147173" xml-lang="en-US" l10n="U" oldref="233">Netscape Navigator 4 recognizes the CSS extension Dynamic HTML which makes it possible to layer objects on a page in three dimensions. Dynamic HTML offers relative and absolute positioning of page elements and visibility as a new property. A detailed description can be found under http://www.w3.org/pub/WWW/TR/WD-positioning.</paragraph>
</section>
<section id="suchmaschine">
<bookmark xml-lang="en-US" branch="index" id="bm_id3153950"><bookmark_value>search engines; definition</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3153950" xml-lang="en-US" level="2" l10n="U" oldref="138">Search Engines</paragraph>
<paragraph role="paragraph" id="par_id3157965" xml-lang="en-US" l10n="U" oldref="139">A search engine is a service in the Internet based on a software program used to explore a vast amount of information using key words.</paragraph>
</section>
<section id="tags">
<bookmark xml-lang="en-US" branch="index" id="bm_id3150751"><bookmark_value>tags; definition</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3150751" xml-lang="en-US" level="2" l10n="U" oldref="141">Tags</paragraph>
<paragraph role="paragraph" id="par_id3156360" xml-lang="en-US" l10n="U" oldref="142"><link href="text/shared/00/00000005.xhp" name="HTML">HTML</link> pages written in 7-bit <link href="text/shared/00/00000002.xhp" name="ASCII">ASCII</link> text contain certain structural and formatting instructions called tags. Tags are code words enclosed by brackets in the document description language HTML. Many tags contain text or <link href="text/shared/00/00000002.xhp" name="hyperlink references">hyperlink references</link> between the opening and closing brackets. For example, titles are marked by the tags &lt;h1&gt; at the beginning and &lt;/h1&gt; at the end of the title. Some tags only appear on their own such as &lt;br&gt; for a line break or &lt;img ...&gt; to link a graphic.</paragraph>
</section>
<section id="TCPIP">
<paragraph role="heading" id="hd_id3153713" xml-lang="en-US" level="2" l10n="U" oldref="143">TCP/IP</paragraph>
<paragraph role="paragraph" id="par_id3147540" xml-lang="en-US" l10n="U" oldref="144">This abbreviation stands for Transmission Control Protocol / Internet Protocol. TCP is responsible for making and breaking the connections between all computers in a network. It controls the data flow in the net and ensures data transfers are complete. IP is responsible for organizing and addressing data. Prior to transfer, the data is divided into packets which are then rejoined on the remote computer. This protocol is used both in local networks and in the Internet.</paragraph>
</section>
<section id="url">
<bookmark xml-lang="en-US" branch="index" id="bm_id3153766"><bookmark_value>URL; definition</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3153766" xml-lang="en-US" level="2" l10n="U" oldref="145">URL</paragraph>
<paragraph role="paragraph" id="par_id3152931" xml-lang="en-US" l10n="U" oldref="146">The Uniform Resource Locator (URL) displays the address of a document or a <link href="text/shared/00/00000002.xhp" name="server">server</link> in the Internet. The general structure of a URL varies according to type and is generally in the form Service://Hostname:Port/Path/Page#Mark although not all elements are always required. An URL can be a FTP address, a WWW (HTTP) address, a file address or an e-mail address.</paragraph>
</section>
<section id="webserver">
<paragraph role="heading" id="hd_id3153737" xml-lang="en-US" level="2" l10n="U" oldref="165">Web Server</paragraph>
<paragraph role="paragraph" id="par_id3155446" xml-lang="en-US" l10n="U" oldref="166">A Web server is a computer linked to the Internet with a program suitable for displaying WWW documents and preparing these for downloading.</paragraph>
</section>
<section id="xml">
<bookmark xml-lang="en-US" branch="index" id="bm_id3154301"><bookmark_value>XML; definition</bookmark_value>
</bookmark>
<paragraph role="heading" id="hd_id3154301" xml-lang="en-US" level="2" l10n="U" oldref="274">XML</paragraph>
<paragraph role="paragraph" id="par_id3148829" xml-lang="en-US" l10n="U" oldref="275">The "Extensible Markup Language" is a language standard for documents developed under the direction of Sun Microsystems. The development objectives for XML included unproblematic use of XML documents in the Internet, support for a broad range of applications and compatibility with <link href="text/shared/00/00000002.xhp" name="SGML">SGML</link>. A detailed description of XML can be found at http://www.w3.org/TR/REC-xml; you will find a FAQ list at http://www.ucc.ie/xml/.</paragraph>
</section>
</sort>
</body>
</helpdocument>