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примерразмер кода

<script type="text/javascript">
<!--
/* This script and many more are available free online at
The JavaScript Source :: http://javascript.internet.com
Created by: Will Bontrager :: http://willmaster.com/ */
/* For additional information about this JavaScript
  and how to use it, see the "Displaying Number of Words
  Typed Into Form Fields" article, linked from the archives
  at from http://willmaster.com/possibilities/archives/
  The above note and the copyright line must remain with
  this JavaScript source code. Comments below this point
  in the code may be removed if desired. */
// Customizing this JavaScript code requires specifying eight values.
// Value One:
  // Specify the maximum number of characters the form field
  // may contain. If you have no maximum, specify 0 (zero).
var MaximumCharacters = "80";
// Value Two:
  // Specify the maximum number of words the form field may
  // contain. If you have no maximum, specify 0 (zero).
var MaximumWords = "16";
// Value Three:
  // Specify the form's name (provided by the name="_____"
  // attribute in the FORM tag).
var FormName = "myForm";
// Value Four:
  // Specify the name of the text field being monitored
  // (provided by the name="_____" attribute in the
  // INPUT or TEXTARE tag).
var TextFieldName = "TextField";
// Value Five:
  // Specify the field name where where is to be displayed
  // the number of characters the user has typed. Make
  // it blank (nothing between the quotation marks) if
  // you aren't displaying the number of characters typed.
var CharactersTypedFieldName = "CharsTyped";
// Value Six:
  // Specify the field name where where is to be displayed
  // the number of characters left that may be typed.
  // Make it blank (nothing between the quotation marks)
  // if you aren't displaying the number of characters
  // left.
var CharactersLeftFieldName = "CharsLeft";
// Value Seven:
  // Specify the field name where where is to be displayed
  // the number of words the user has typed. Make it
  // blank (nothing between the quotation marks) if you
  // aren't displaying the number of words typed.
var WordsTypedFieldName = "WordsTyped";
// Value Eight:
  // Specify the field name where where is to be displayed
  // the number of words left that may be typed. Make it
  // blank (nothing between the quotation marks) if you
  // aren't displaying the number of words left.
var WordsLeftFieldName = "WordsLeft";
//////////////////////////////////////////////////////
  // //
  // No modfications are required below this point. //
  // //
  //////////////////////////////////////////////////////
var WordsMonitor = 0;
  var MaxWords = parseInt(MaximumWords);
  var MaxChars = parseInt(MaximumCharacters);
  var textfield = 'document.' + FormName + '.' + TextFieldName + '.value';
function WordLengthCheck(s,l) {
  WordsMonitor = 0;
  var f = false;
  var ts = new String();
  for(var vi = 0; vi < s.length; vi++) {
  vs = s.substr(vi,1);
  if((vs >= 'A' && vs <= 'Z') || (vs >= 'a' && vs <= 
  'z') || (vs >= '0' && vs <= '9')) {
  if(f == false) {
  f = true;
  WordsMonitor++;
  if((l > 0) && (WordsMonitor > l)) {
  s = s.substring(0,ts.length);
  vi = s.length;
  WordsMonitor--;
  }
  }
  }
  else { f = false; }
  ts += vs;
  }
  return s;
  } // function WordLengthCheck()
function CharLengthCheck(s,l) {
  if(s.length > l) { s = s.substring(0,l); }
  return s;
  } // function CharLengthCheck()
function InputCharacterLengthCheck() {
  if(MaxChars <= 0) { return; }
  var currentstring = new String();
  eval('currentstring = ' + textfield);
  var currentlength = currentstring.length;
  eval('currentstring = CharLengthCheck(' + textfield + ',' + MaxChars + ')');
  if(CharactersLeftFieldName.length > 0) {
  var left = 0;
  eval('left = ' + MaxChars + ' - ' + textfield + '.length');
  if(left < 0) { left = 0; }
  eval('document.' + FormName + '.' + CharactersLeftFieldName + '.value = ' + 
  left);
  if(currentstring.length < currentlength) { eval(textfield + ' = currentstring.substring(0)'); 
  }
  }
  if(CharactersTypedFieldName.length > 0) {
  eval('document.' + FormName + '.' + CharactersTypedFieldName + '.value = ' + 
  textfield + '.length');
  if(currentstring.length < currentlength) { eval(textfield + ' = currentstring.substring(0)'); 
  }
  }
  } // function InputCharacterLengthCheck()
function InputWordLengthCheck() {
  if(MaxWords <= 0) { return; }
  var currentstring = new String();
  eval('currentstring = ' + textfield);
  var currentlength = currentstring.length;
  eval('currentstring = WordLengthCheck(' + textfield + ',' + MaxWords + ')');
  if (WordsLeftFieldName.length > 0) {
  var left = MaxWords - WordsMonitor;
  if(left < 0) { left = 0; }
  eval('document.' + FormName + '.' + WordsLeftFieldName + '.value = ' + left);
  if(currentstring.length < currentlength) { eval(textfield + ' = currentstring.substring(0)'); 
  }
  }
  if (WordsTypedFieldName.length > 0) {
  eval('document.' + FormName + '.' + WordsTypedFieldName + '.value = ' + WordsMonitor);
  if(currentstring.length < currentlength) { eval(textfield + ' = currentstring.substring(0)'); 
  }
  }
  } // function InputWordLengthCheck()
function InputLengthCheck() {
  InputCharacterLengthCheck();
  InputWordLengthCheck();
  } // function InputLengthCheck()
//-->
  </script>
  </head>
<body bgcolor="#FFFFFF" text="#000000">
  <div align="center">
  <br>
  <a href="http://www.03www.su/index.html"><img src="searcher.gif" 
  width=258 height=28 border=0 alt="ИСКАТЕЛЬ" ></a> <br> 
  <br>
  <SCRIPT src="menu.js" type=text/javascript></SCRIPT>
  </div><form name="myForm">
  <textarea cols="30" rows="5" name="TextField"
  onBlur="InputLengthCheck();"
  onKeyUp="InputLengthCheck();">
  </textarea>
  <br>
  <input readonly type="text" name="CharsTyped" size="8"> 
  characters typed
  <br>
  <input readonly type="text" name="CharsLeft" size="8"> 
  characters left
  <br>
  <input readonly type="text" name="WordsTyped" size="8"> 
  words typed
  <br>
  <input readonly type="text" name="WordsLeft" size="8"> 
  words left
  </form>

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