document.write("<h1>Quick &#146;Net Tip:</h1>")
function RandomNumber() 
{
  var today = new Date();
  var num= Math.abs(Math.sin(today.getTime()/1000));
  return num;
}

function RandomGraphics() 
{
  var x = RandomNumber();

  if (x > .88) {document.write("<p>Most web sites are best viewed at a screen resolution of at least 800x600, and at least 256 colors. On the Macintosh, click and hold the Apple in the left upper corner, then select &quot;Controls&quot;, then select &quot;Monitor&quot;. A new window will appear, and you can now select the resolution!</p><p>In Microsoft Windows, these settings can be altered by right-clicking on your desktop, then selecting &quot;Properties&quot;, and then &quot;Settings&quot;. Make the appropriate changes, and then click &quot;OK&quot;.</p>"); return; }
  if (x > .77) {document.write("<p>As you&#146;re navigating a Web page, you might decide to add the page to your Favorites folder. Don&#146;t bother to go all the way to the menu to choose <b>Favorites </b>and <b>Add to Favorites/Bookmark</b>. Instead, just click the right mouse button and choose <b>Add to Favorites/Bookmark</b> from the resulting menu.<br>&nbsp;<br>On a Macintosh, you can use Netscape&#146;s <img src='/images/com.gif' width=9 height=7 border=0><b>-D</b> or Internet Explorer&#146s <img src='/images/com.gif' width=9 height=7 border=0><b>-K</b>.</p>"); return; }
  if (x > .66) {document.write("<p>When you see an Internet address (on TV for example) that you&#146;d like to visit, don&#146;t bother typing in the entire address. You can ignore the &quot;http://www&quot; part. For example, to get to &quot;http://www.aboutschool.com&quot; you can click on the Address box and type &quot;aboutschool.com&quot; and let the browser add the remainder.</p>"); return; }
  if (x > .55) {document.write("<p>Want to find a word or phrase quickly on a web page? Simply press <b>CTRL-F</b> to open the Find dialog box or select <b>Edit</b> and <b>Find</b>.<br>&nbsp;<br>On a Macintosh, you can use <img src='/images/com.gif' width=9 height=7 border=0><b>-F</b>.</p>"); return; }
  if (x > .44) {document.write("<p>Did you know you could cut and paste URLs from an email? By mouse blocking the URL and typing <b>CTRL-C</b> to cut and with a corresponding <b>CTRL-V</b> to paste into the browser address window you can eliminate a lot of typing and be sure you got it right!<br>&nbsp;<br>On a Macintosh, you can use the <img src='/images/com.gif'><b>-C</b> to copy and <img src='/images/com.gif' width=9 height=7 broder=0><b>-V</b> to paste.</p>"); return; }
  if (x > .22) {document.write("<p>Want to quickly print a web page? Simply press <b>CTRL-P</b> to open the Print dialog box and press ENTER to start printing.<br>&nbsp;<br>On a Macintosh, you can use <img src='/images/com.gif' width=9 height=7 border=0><b>-P</b>.</p>"); return; }
  if (x > .11) {document.write("<p>If you want to get to the bottom of a lengthy page quickly, there&#146;s no need to scroll. Simply press the End key. If you want to quickly get to the top of a page, press Home.</p>"); return; }
  if (x > 0)   {document.write("<p>If you&#146;re surfing the web and need to open another program... <b>CTRL-ESC</b> opens the START menu.<br>&nbsp;<br>On a Macintosh, you can click on the Apple at the top of the screen.</p>"); return; }
}

RandomGraphics();