English
<!--Script instructions: Step 1: Add the following code to the <head> area--> <script language="JavaScript"> <!-- Activate Cloaking Device var i = 0; // used to cycle thru messages var TextNumber = -1; // array of messages var TextInput = new Object(); // used to load manipulate message var HelpText=""; // used to load message var Text = ""; // length of timeout ( smaller is faster) var Speed=50; // used to display message number var message=0; // used to position text in ver 2.0 var addPadding="rn"; // Each element of TextInput represents a single message . TextInput[0] = "Welcome to visit the Website Building Academy"; TextInput[1] = "This site is a professional web teaching site with rich resources"; TextInput[2] = "Focus on web page productionweb page special effectsnetwork Programminganimation production"; TextInput[3] = "Technology closely related to web page production"; TextInput[4] = "This site also has tutorial download and other columns"; TextInput[5] = "There are also news and services Information"; TextInput[6] = "The services provided by this site include building a website for youselling programsEnglish-Chinese translation"; TextInput[7] = "This site's URL: http://www.downcodes.com"; TotalTextInput = 7 ; // (0, 1, 2, 3, 4, 5, 6, 7) // Positioning and speed vary between versions. var Version = navigator.appVersion; if (Version.substring(0, 1)==3) { Speed=200; addPadding=""; } for (var addPause = 0; addPause <= TotalTextInput; addPause++) {TextInput[addPause]=addPadding+TextInput[addPause];} var TimerId var TimerSet=false; // Called by >>> button (display next message) . function nextMessage() { if (!TimerSet) { TimerSet=true; clearTimeout (TimerId); if (TextNumber>=TotalTextInput) { alert("This is the end of the list!" ); TimerSet=false; } else { TextNumber+=1; message=TextNumber+1; document.forms[0].elements[2].value= message; Text = TextInput[TextNumber]; HelpText = Text; } teletype() ; } } // Gets and displays character from rollMessage() . // Variable Speed controls length of timeout and thus the speed of typing. function teletype() { if (TimerSet) { Text=rollMessage(); TimerId = setTimeout(" teletype()", Speed); document.forms[0].elements[0].value=Text; } } // Pulls one character at a time from string and returns (as Text) to function teletype() for displaying. function rollMessage () { i++; var CheckSpace = HelpText.substring(i-1, i); CheckSpace = "" + CheckSpace; if (CheckSpace == " ") {i++;} if (i >= HelpText.length+1 ) { TimerSet=false; Text = HelpText.substring(0, i); i=0; return (Text); } Text = HelpText.substring(0, i); return (Text); } // Initially called by onLoad in BODY tag to load title. function initTeleType() { Text="rn Manual Tele-Type Display"; document.forms[0].elements[0].value=Text; } // Called by <<< button (get previous message). function lastMessage() { if (!TimerSet && TextNumber!=-1) { TimerSet=true; clearTimeout (TimerId); if (TextNumber<=0) { alert("This is the beginning of the list!"); TimerSet=false; } else { TextNumber-=1; message=TextNumber+1; document.forms[0].elements[2].value= message; Text = TextInput[TextNumber]; HelpText = Text; } teletype(); } } // Deactivate Cloaking --></script> <!--Step 2: Add the following code to the <body> area:--> <form> <table CELLSPACING="0" CELLPADDING ="0" WIDTH="17%"> <tr> <td width="100%" colspan="3" valign="top"><div align="center"><p><textarea NAME="teletype " ROWS="3" COLS="28" wrap="yes"></textarea> </td> </tr> <tr align="center"> <td width="40%" valign="top" bgcolor="#0000A0"><input TYPE="button" VALUE="Announcement Board" onClick="lastMessage()"></td> <td width="30%" bgcolor="#0000A0" valign="top "><input TYPE="text" value="Total 8" SIZE="5" name="1"></td> <td width="30%" bgcolor="#0000A0" valign="top" ><input TYPE="button" VALUE="Read" onClick="nextMessage()"></td> </tr> </table> </form>
