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Date: Mon, 02 Dec 1996 16:03:14 GMTServer: NCSA/1.4.2Content-type: text/html<html><title>CSE 457 Help</title><!WA0><!WA0><img src = "http://www.cs.washington.edu/education/courses/457/images/cse457.gif" align = left alt="CSE 457"><br><hr noshade><center><!WA1><!WA1><img src = "http://www.cs.washington.edu/education/courses/457/images/title.gif" alt="Introduction to Computer Graphics"><hr noshade><font size=-2><b>1996 Autumn Quarter</b></font></center><br clear=left><blockquote><h2>Help</h2><ul> <li>Basic help <li>Why does the page look so weird? <li>Mosaic, Netscape, Lynx -- what's the difference? <ul> <li>More info on Mosaic <li>More info on Netscape <li>More info on Lynx </ul> <li>Using Netscape on the Indys</ul> <hr><a name = "basic"><h3>Basic help</h3>Point. Click. Repeat until sufficiently bored. <i>You'll find morein-depth help on the <b>Help</b> menu of your browser</i>.<a name = "weird"><h3>Why does the page look so weird?</h3>The CSE/457 home page uses tables, a feature that is best supported byNetscape. Mosaic tends to completely leave out any table entries containinglinks, and occasionally even seg-faults. If you are unable to use tables,there is a version of the home page done in traditional HTML style:<!WA2><!WA2><a href = "http://www.cs.washington.edu/education/courses/457/notables.html"><code>http://www.cs.washington.edu/education/courses/457/notables.html</code><p></a><a name = "difference"><h3>Mosaic, Netscape, Lynx -- what's the difference?</h3><b>Mosaic</b> was the original graphical web browser, created by Marc Andreesenand others at University of Illinois at Urbana-Champaigne. After graduating,though, most of the team that created Mosaic created the company that isnow <b>Netscape Communications</b>.<p>So what's the difference between the two? Well, Mosaic is still being(slowly) worked on at UIUC. Netscape, on the other hand, has been screamingahead in technology. Universities tend to support Mosaic, because it isfree, and the source is distributed, so it can compile on obscure andobsolete operating systems (eg Ultrix). Netscape gives their products awayto educational institutions for free, but usually users have to installand support it themselves.<p><b>Netscape</b> is considered "faster" because it displays a page as it loads.With Mosaic, you have to wait until the entire page is loaded. Netscapealso supports a larger set of formatting tags, and its next version willinclude enhanced email and newsgroup reading, as well as extensions tosupport advanced technologies such as Macromedia Director, Adobe Acrobat,Sun's Java, and more.<p>Netscape also works better with color. It uses 24-bit color if available,whereas Mosaic is limited to 8-bit color. This is one of the main reasons<b>we suggest you use Netscape for CSE/457</b>.<p>What about <b>Lynx</b>? Lynx is a text-based web browser. It isn't very exciting,but it can be useful if you can't support graphics -- like if you aredialing in from home and not using a SLIP/PPP connection.<a name = "moreinfo">More information on all three can be found on these pages:<ul> <li><!WA3><!WA3><a href = "http://www.cs.washington.edu/info/mosaic.html">Department info on Mosaic</a> <li><!WA4><!WA4><a href = "http://www.ncsa.uiuc.edu">NCSA Mosaic</a> <li><!WA5><!WA5><a href = "http://www.netscape.com/" >Netscape Communications</a> <li><!WA6><!WA6><a href = "http://www.cc.ukans.edu/about_lynx/www_start.html" >About Lynx</a></ul><a name = "netscapeIndys"><h3>Using Netscape on the Indys</h3>Though Netscape isn't officially supported in the IndyLab, we have a copyfor you to use. This can be found at<code>/cse/courses/cse457/bin/netscape</code>. You might want to make analias, or include <code>/cse/courses/cse457/bin/</code> in your path list.<p>You'll need to set up one thing in Netscape so that you can use helperapplications (eg sound-players, movie-players, installer-scripts, etc.).Under the <i>Options</i> menu select <i>Preferences</i>. Change theoptions-menu to <i>Helper Applications</i>. Then simply change the word<code>netscape</code> (after Global Types File and Global Mailcap File)to <code>mosaic</code>.<h3>More help</h3>If you need any additional help, try the help menu on your browser. Or,ask one of the <!WA7><!WA7><a href = "http://www.cs.washington.edu/education/courses/457/about/personnel/">TAs</a> for help.</blockquote></html>?? 快捷鍵說明
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