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TABS - Introduction to HTML, Part IYou see rollover buttons all over the web, mostly on navigation bars. When the mouse is over a button on the navigation bar, it appears depressed; when the mouse moves on, it appears just as it did before. Rollovers can also be used simply to change one picture for another when the mouse hovers over it. 3. Javascript Step by Step A. First we need to let the browser know that we're writing JavaScript, and so we type the <script> tags in the head of our HTML document and enclose our JavaScript code within these tags. A. If want to create a navigation bar with rollover buttons which will appear on each of your site's pages, you will probably want to create a separate JavaScript file which will then load into each of your pages, rather than contain your code within each HTML file. To do this, you would create a notepad file containing your JavaScript code, name it "javascript.js" or something similar and you would type the following in the head of your HTML file: <scriptAcroButtons Quick Start TutorialThere are 5 quick steps to creating a custom toolbar button.. 3. Select the image to appear on the button face. There are two ways to start making your own Acrobat Toolbar Button. WindJack Solutions, Inc. It's used for creating and deleting the button, as a default value for several operations, and as a root name for functions and variables in the button's JavaScript. The Buttons Action is really some JavaScript code that Acrobat executes each time the button is pressed. You can enter your own, copy and paste JavaScript from another source, or use one of the predefined JavaScripts that comes with AcroButtons. Use this dialog to verify that this is the JavaScript you want to use. In this exercise, we'll show you how to use the Quick Select Preferences, how to use Quick Select to choose an image from any open PDF document, and how to modify the button's JavaScript action. The Internet simply put, is a vast network of computers that spans the globe. In the early 1960's a group of scientists at the US Department of Defense's Advanced Research Project Agency (ARPA) wanted to see if computers in different locations could be linked to develop an efficient way of sharing information. Initially the goal was not the creation of what we know today as the Internet, but rather simply a data network that could survive a nuclear attack. ARPAnet was launched when it was discovered that networking could link large research computers to each other. In 1969 private industry joined the network of computers and CompuServe was launched as the first commercially available online service. Over the years it has become the most widely used information retrieval system, giving access to a global network of multimedia resources to anyone with a computer. In order to access the Internet you must have a software package referred to as a browser, such as Netscapexpire-splitinfinity-serverhack_malwareinstall-condensedPage 18,19 - References WARNING: Some of the links contained in this document could lead to severe Malware, Trojan and Virus infections. Please do NOT click any of the links accidentally as you may become infected if you are not running the latest AV signature files and Malware protection tools. The author cannot take any responsibility for any harm done to individual PC's and / or networks if you click any of the links contained within. The links are presented in their entirety so that Server Admins can look out for malicious redirects and end users can add them to their blacklists. THE SERVER HACK: BACKGROUND 1) xpire.info and splitinfinity.info are the same domain, used to host a single page which contains links to 10-15 new exploits for IE using Java/Javascript/ActiveX. This tool lets the hackers control the compromised server and add (randomly) a simple javascript line to every HTTP-header outgoing from the server on port 80 (this then lets them infect victim's PC'sDocumentsGoLiveAdobeCybWeb designers need to keep pace with the rapid developments in Web publishing. Typically, this has meant they've had to sacrifice design time to come up to speed on the latest advancements in Web development tools. However, most new tools either focus too much on the code or rely too much on layout, forcing web designers to compromise on the creativity of the design or the need for precision. In response to these issues, Adobe Systems is introducing Adobe GoLive 4.0 for Macintosh and Windows, the first cross-platform version of the award-winning visual Web site authoring tool formerly known as GoLive CyberStudioT. This innovative program addresses the unique needs of designers by providing a thoroughly professional visual Web site authoring tool that is easy to learn and use, satisfies their need for precision and simplifies and automates redundant tasks but is flexible enough to allow designers to code by hand. Greater Control and Precision buttons, backgrounds, URLs,Glossary of Internet TermsBasically, it is a text file with no formatting, such as bold, italics, etc. This is the worldwide standard for the code numbers used by computers to represent all the upper and lower-case Latin letters, numbers, punctuation, etc. How much stuff you can send through an Internet connection. This can range from 28.8bps dial up access (the minimum speed that makes it faster than getting in your car and driving it there) to T-1 lines. JavaScript is a programming language that is mostly used in web pages, usually to add features that make the web page more interactive. When JavaScript is included in an HTML file it relies upon the browser to interpret the JavaScript. When JavaScript is combined with Cascading Style Sheets (CSS), and later versions of HTML (4.0 and later) the result is often called DHTML. JavaScript was invented by Netscape and was going to be called "Live Script", but the name was changed to JavaScript to cash in on the popularity of Java. JavaScript and Java are03_ok_browserSettings WebCTStudents and faculty can access WebCT through a Web browser such as Netscape or Internet explorer. The software needed to run WebCT resides on the WebCT server, meaning all users need only a computer, an Internet connection and a browser for most WebCT classes. In order to function correctly, the browser must be set to: - Note to AOL Users: If you use America Online (AOL) for Web access, you will need the AOL client version 7.0 or higher. If you have an older version of the AOL client, you will need to connect through AOL, minimize the AOL client to maintain the connection, and use one of the required browsers outside of the AOL client. A. Enabling Browser for Java and JavaScript Make sure the Java console enabled and checked. 4. Select the Every time radio button at the 4. Select the Every visit to the page radio bottom.SAMPLE QUESTION PAPER 3b) Name any two types of relationships that can be set between two tables in 1 MS-Access. c) Answer the following questions based on the structure of the table Student given below : (i) Suggest the datatypes that should be used for each of the fields in 2 the above table. (ii) Suggest a field from the above table, which can be set as the 1 primary key d) Give the full forms and a difference between .DAT and a .GIF file with 2 respect to multimedia. f) Name the extension of the file created when a Flash movie is published 1 using a Macintosh projector. Observe the figure given below and do as directed: Questions given below are based on JavaScript: Explain the significance of any two predefined objects of JavaScript.Using The HomeVision Web ServerHomeVision version 3.0 includes a web server in the PC software. This provides several capabilities: - Turns your computer into a web server that serves files to web browsers. These "menus" are usually created with JavaScript or Java Applets. In brief, you will simply need to add the appropriate JavaScript code to the file "HVIndex.htm". You can download free code and applets for this purpose from many web sites, such as javascripts.earthweb.com and javaboutique.internet.com. MAKING CUSTOM WEB PAGES In addition to enhancing the built-in web pages, you can create completely custom pages to show your home's status and control it. JavaScript You can use JavaScript or VBScript to perform operations on data returned by the web server. One way to handle this is to use JavaScript to convert the time from 24-hour time to the more common AM/PM format. With a little knowledge of HTML, and perhaps some understanding of JavaScript, you too can create custom web pages to control yourPresentation1Server receives request, and sends response containing text of /index.html. - Variables set by a webpage and stored on a user's computer - Sent to web pages with the correct domain and path - Cookies expire (are deleted from the user's computer) after a certain amount of time - Mostly used to store user preferences, but can be used for other purposes as well. - Best way to set an expiry date is to use the JavaScript Date object to get a GMT date [ toGMTString() ]. - Alternatively you can set it (as above) using milliseconds from the current time. - Cookie object is unusual in that when you add a `cookieString' to it, it does to become that value, but instead appends the new cookie to any other cookies it might be holding. - The only part of the cookie that is visible when parsing/printing document.cookie is the name=value pair.This guide can help you prepare your home computer to access your online learning activities. It also contains advice for what to do if something doesn't work quite right. The Head straight to class link doesn't work. I can only see the first page of my fax. Where's the rest? My faxes are opening in the wrong program. I faxed in an assignment, but it never showed up in Document Exchange. How do I know my instructor got my assignment? All students must have the following to participate in online learning: At least 600x800 screen resolution 20 MB available hard drive space Internet connection (Cable modem or DSL recommended) Email account Note: Students taking a foreign language course must also have a microphone. WWWTranscribeScript languages, e.g. JavaScript, are restricted to accessing the objects in the currently displayed win-dows, e.g. form field contents, buttons, or browser proper-ties, e.g. version number, platform, etc. Applets are usually implemented in Java, a full-blown object-oriented programming language. - JavaScript is used for the implementation of the conversion routines of the buttons in the transcription and for consistency checks in forms. HTML and perl are essential for WWWTranscribe, whereas JavaScript is not. Without JavaScript the system still works, but loses some of its interface features that make it an efficient and easy to use tool. JavaScript is run within the WWW browser, and the ser-vice provider does not a priori know which version of which WWW browser is being used. Because JavaScript is only now becoming mature, older browsers do not sup-port the latest versions. JavaScript is also platform dependent in that its character code table is that of the machine it runsOverviewHowever, many website designs are not constructed with PageRank considerations. In order to run the equation, you must know all the pages linking to `A' and the PageRank of each of these linking pages. If, however, the same multi-level navigation bar were constructed using JavaScript and the links were embedded in the JavaScript code, Google would find only one website page. But, if these links are constructed within JavaScript code, Google, like other search engines, cannot read or follow them. Google reads the HTML links but not the JavaScript links. JavaScript Not all JavaScript is equal; some search engines like Google have been known to read links in this simple JavaScript code. link</a> When the link is embedded within the JavaScript code, search engines do not normally crawl the link. link</a> The most secure method of blocking search engine from following JavaScript links is to use off page JavaScript: .js files.40100016The calculation can be performed easily on-line through JavaScript. The calculation of lipophilicity ( or logP) parameter of (macro)molecules (like proteins) can also be performed on-line through JavaScript. Keywords: Inorganic property and organic property, logP, bio-active molecules, JavaScript, QSAR, drug design. The calculation of inorganic property and organic property values of organic molecules as well as group electronegativity were calculated through JavaScript [9], which is a powerful language used in the Internet [10]. Other parameters (like or logP value) can also be calculated through JavaScript. Calculation Before introducing the calculation of inorganic property and organic property values and group's electronegativity using JavaScript, the author first gives a simple example: It is common for chemists to calculate the molecular weight of organic or biological molecules (amino acids or nucleic acids). To calculate the molecular weight of organic or | ||
