Переход на разные страницы.

Код:
<Script>
  function warp()
    {var ok=confirm('Нажмите "OK" и попадете ко мне на главную, "Cancel" - в мой магазин')
     if(ok)
       location="http://мой сайт.ru/"
     else
       location="http://мой сайт.ru"}

</Script>
<Form>
  <Input Name="B1" OnClick="warp()" Type="button" Value="ЖМИ">
</Form>

Приветствие,определение вашего броузера,кодировки и прихода на страницу.

Код:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>Ваш браузер</title>
</head>

<body>
<u><small><font color="#004080"><strong><script language="JavaScript"><!--

var h=(new Date()).getHours();
if (h > 4  && h < 12) document.writeln("Доброе утро!"); 
if (h > 11 && h < 18) document.writeln("Добрый день!"); 
if (h > 17 && h < 24) document. writeln("Добрый вечер!"); 
if (h > 23 || h < 5) document.writeln("Доброй ночи!"); 
// --></script></strong></font></small></u>
<dl>
          <dt><font face="Times New Roman"><small>Ваш браузер: <font color="#004080"><strong><script
            language="JavaScript"> document.write(navigator.appName);</script></strong></font> <br>
            Версия вашего броузера: <font color="#004080"><strong><script
            language="JavaScript">document.write(navigator.appVersion);</script></strong></font> с разрешением экрана

            монитора <font color="#004080"><strong><script language="JavaScript">
<!--
if (self.screen) { // for NN4 and IE4
 width = screen.width
 height = screen.height
}
else if (self.java) { // for NN3 with enabled Java
 var jkit = java.awt.Toolkit.getDefaultToolkit();
 var scrsize = jkit.getScreenSize();
 width = scrsize.width;
 height = scrsize.height;
}else{
 width = height = 'x' // for all other browsers
}
if (width == 640) {
document.writeln('640x480') }
else if (width == 800) {
 document.writeln('800x600') }
else if (width == 1024) {
 document.writeln('1024x768') }
else if (width == 1280) {
 document.writeln('1280x?') }
else {
 document.writeln('I don`t know your resolution') }
//-->
</script></strong></font></small></font></dt>
          <dt><small><font face="Times New Roman">Ваша кодировка </font><font
            face="Times New Roman" color="#004080"><strong><script>
var u=navigator.userAgent; if (u.indexOf("Win") != -1) // Текст в 1251
document.writeln ("Windows 1251") ; else if (u.indexOf("DOS") != -1 || u.indexOf("OS/2") != -1) // Текст в 866
document.writeln("MS-DOS CP866"); else // Текст в K018
document.writein ( "лПДЙТПЧЛБ KOI8-R") ;
</script></strong></font></small></dt>
          <dt><font size="2" color="#000000" face="Times New Roman">А пришли вы к нам </font><font
            size="2" face="Times New Roman" color="#004080"><strong><script language="JavaScript">
var caution = false

function setCookie(name, value, expires, path, domain, secure) {
	var curCookie = name + "=" + escape(value) +
    ((expires) ? "; expires=" + expires.toGMTString() : "") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "")
	if (!caution || (name + "=" + escape(value)).length <= 4000)
    document.cookie = curCookie
	else
    if (confirm("Cookie exceeds 4KB and will be cut!"))
    	document.cookie = curCookie
}

function getCookie(name) {
	var prefix = name + "="
	var cookieStartIndex = document.cookie.indexOf(prefix)
	if (cookieStartIndex == -1)
    return null
	var cookieEndIndex = document.cookie.indexOf(";", cookieStartIndex + prefix.length)
	if (cookieEndIndex == -1)
    cookieEndIndex = document.cookie.length
	return unescape(document.cookie.substring(cookieStartIndex + prefix.length, cookieEndIndex))
}

function deleteCookie(name, path, domain) {
	if (getCookie(name)) {
    document.cookie = name + "=" + 
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    "; expires=Thu, 01-Jan-70 00:00:01 GMT"
	}
}

function fixDate(date) {
	var base = new Date(0)
	var skew = base.getTime()
	if (skew > 0)
    date.setTime(date.getTime() - skew)
}

var now = new Date()
fixDate(now)
now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000)
var visits = getCookie("counter")
if (!visits)
	visits = 1
else
	visits = parseInt(visits) + 1
setCookie("counter", visits, now)
document.write("" + visits + "")

</script></strong></font><font
            size="2" color="#000000" face="Times New Roman"> раз.</font></dt></body>

</html>

Определение разрешения экрана монитора

Код:
Ваше разрешение:
<SCRIPT LANGUAGE="JavaScript"><!--
S_width=screen.width;S_height=screen.height;// определение ширины и высоты
document.write(S_width+'x'+S_height);// показывает результат
//--></script>[/b]



[align=center][b]Определение страницы с которой пришли к вам на сайт[/b][/align]
[b]<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
<title>Вы пришли сюда с...</title>
</head>
<body>
<SCRIPT LANGUAGE="JavaScript">
var ref = document.referrer;
if (ref == "") {var ref="неизвестной страницы"}
document.write("Вы пришли сюда с "+ref)
</SCRIPT>
</body>

Калькулятор.

Код:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
</head>
<body onload="start()">
<p><script language="JavaScript"><!--
function start() {
   document.memory = ""
}
document.memory = ""
function myFunction3() {
   var myString3="";
   if (confirm)
      document.myForm3.myText1.value = eval(document.myForm3.myText1.value);
   else
      document.myForm3.myText1.value = myString3;
}
function addchar(character, field) {
  field.value = field.value + character;
}
function delchar(field) {
  if (field.value.length != 0) {
    field.value = field.value.substring(0, field.value.length - 1);
  }
}
function clearfield(field) {
  field.value = '';
}
function x2() {
   var myString3="";
   if (confirm)
      document.myForm3.myText1.value = eval(document.myForm3.myText1.value*document.myForm3.myText1.value);
   else
      document.myForm3.myText1.value = myString3;
}
function Memory() {
   var memory = document.myForm3.myText1.value
   var empity = null
   document.empity = empity
   document.memory = memory
	if (document.empity = document.myForm3.myText1.value) {
        document.myForm3.m.value = "M"}
    else
    document.myForm3.m.value = ""
}
function ViewMemory(character, field) {
   field.value = field.value + document.memory;

}
function ClearMemory() {
   var clear =""
   document.myForm3.m.value = ""
   document.memory = clear
}
// --></script></p>

<form name="myForm3">
  <div align="center"><center><table border="0">
    <tr>
      <td width="100%"><div align="center"><center><table border="2" cellpadding="0"
      cellspacing="0" width="100%" bgcolor="#C0C0C0">
        <tr>
          <td><div align="center"><center><p><font size="1" face="MS Sans Serif">Калькулятор
          2.0<br>
          </font><font color="#400080" size="1" face="MS Sans Serif"></font></td>
        </tr>

        <tr>
          <td align="center" width="100%" bgcolor="#FF0000"><a class="s17"><font
          face="Arial Cyr, Arial, Times New Roman"><!--webbot bot="Validation" startspan
          s-display-name="onclick" s-data-type="Integer" s-number-separators="x" --><!--webbot
          bot="Validation" endspan --><input type="text" size="25" name="myText1"
          onfocus="this.blur()"
          style="font-family: sans-serif; text-transform: capitalize; text-align: right; background-color: rgb(255,0,0); color: rgb(255,255,255); border: medium none rgb(255,0,0)"></font></a><div
          align="center"><center><table border="2" cellpadding="0" cellspacing="0" bgcolor="#C0C0C0">
            <tr>
              <td><div align="center"><center><p><input type="text" size="5" name="m"
              onfocus="this.blur()"
              style="font-family: MS Sans Serif; font-size: 8; background-color: rgb(255,255,0); color: rgb(0,0,0); text-align: center"></td>
              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="    ¬   "
              onclick="delchar(this.form.myText1)"
              style="font-family: Symbol; color: rgb(128,0,0); border: medium none rgb(192,192,192)"></font></td>
              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="    p    "
              onclick="clearfield(this.form.myText1), addchar(&quot;3.1415926&quot;, this.form.myText1)"
              style="font-family: Symbol; color: rgb(128,0,0); border: medium none rgb(192,192,192)"></font></td>
              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="  x*x  "
              onclick="x2(this.form.myText1)"
              style="font-family: MS Sans Serif; font-size: 8; color: rgb(128,0,0); border: medium none rgb(192,192,192)"></font></td>
              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="    ё    "
              onclick="addchar(&quot;/&quot;, this.form.myText1)"
              style="font-family: Symbol; color: rgb(0,0,128); border: medium none rgb(192,192,192)"></font></td>
            </tr>

            <tr>
              <td align="center"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="   C    "
              onclick="clearfield(this.form.myText1)"
              style="color: rgb(255,0,0); font-family: MS Sans Serif; font-size: 8; border: medium none rgb(192,192,192)"></font></td>
              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="    7    "
              onclick="addchar(&quot;7&quot;, this.form.myText1)"
              style="font-family: MS Sans Serif; font-size: 8; border: medium none rgb(192,192,192)"></font></td>
              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="    8   "
              onclick="addchar(&quot;8&quot;, this.form.myText1)"
              style="font-family: MS Sans Serif; font-size: 8; border: medium none rgb(192,192,192)"></font></td>
              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="    9    "
              onclick="addchar(&quot;9&quot;, this.form.myText1)"
              style="font-family: MS Sans Serif; font-size: 8; border: medium none rgb(192,192,192)"></font></td>
              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="    ґ    "
              onclick="addchar(&quot;*&quot;, this.form.myText1)"
              style="font-family: Symbol; color: rgb(0,0,128); border: medium none rgb(192,192,192)"></font></td>
            </tr>
            <tr>
              <td align="center"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="   П   "
              onclick="Memory(this.form.myText1)"
              style="color: rgb(0,0,255); font-family: MS Sans Serif; font-size: 8; border: medium none rgb(192,192,192)"></font></td>

              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="    4    "
              onclick="addchar(&quot;4&quot;, this.form.myText1)"
              style="font-family: MS Sans Serif; font-size: 8; border: medium none rgb(192,192,192)"></font></td>
              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="    5   "
              onclick="addchar(&quot;5&quot;, this.form.myText1)"
              style="font-family: MS Sans Serif; font-size: 8; border: medium none rgb(192,192,192)"></font></td>
              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="    6    "
              onclick="addchar(&quot;6&quot;, this.form.myText1)"
              style="font-family: MS Sans Serif; font-size: 8; border: medium none rgb(192,192,192)"></font></td>
              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="    -    "
              onclick="addchar(&quot;-&quot;, this.form.myText1)"
              style="color: rgb(0,0,128); border: medium none rgb(192,192,192)"></font></td>
            </tr>
            <tr>
              <td align="center"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="  ИП  "
              onclick="ViewMemory(&quot;&quot;, this.form.myText1)"
              style="color: rgb(0,0,255); font-family: MS Sans Serif; font-size: 8; border: medium none rgb(192,192,192)"></font></td>
              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="    1    "
              onclick="addchar(&quot;1&quot;, this.form.myText1)"
              style="font-family: MS Sans Serif; font-size: 8; border: medium none rgb(192,192,192)"></font></td>
              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="    2   "
              onclick="addchar(&quot;2&quot;, this.form.myText1)"
              style="font-family: MS Sans Serif; font-size: 8; border: medium none rgb(192,192,192)"></font></td>

              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="    3    "
              onclick="addchar(&quot;3&quot;, this.form.myText1)"
              style="font-family: MS Sans Serif; font-size: 8; border: medium none rgb(192,192,192)"></font></td>
              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="    +   "
              onclick="addchar(&quot;+&quot;, this.form.myText1)"
              style="color: rgb(0,0,128); border: medium none rgb(192,192,192)"></font></td>
            </tr>
            <tr>
              <td align="center"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="  СП  "
              onclick="ClearMemory(this.form.myText1)"
              style="color: rgb(255,0,0); font-family: MS Sans Serif; font-size: 8; border: medium none rgb(192,192,192)"></font></td>
              <td align="center" valign="top" width="25%" nowrap><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="   00   "
              onclick="addchar(&quot;00&quot;, this.form.myText1)"
              style="font-family: MS; font-size: 8; border: medium none rgb(192,192,192)"></font></td>
              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="    0   "
              onclick="addchar(&quot;0&quot;, this.form.myText1)"
              style="font-family: MS; font-size: 8; border: medium none rgb(192,192,192)"></font></td>
              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" value="     ,    "
              onclick="addchar(&quot;.&quot;, this.form.myText1)"
              style="font-family: MS Sans Serif; font-size: 8; color: rgb(64,0,64); border: medium none rgb(192,192,192)"></font></td>
              <td align="center" width="25%"><div align="center"><center><p><font
              face="Arial Cyr, Arial, Times New Roman"><input type="button" name="myCheckBox1"
              value="    =   " onclick="myFunction3()"
              style="color: rgb(0,0,128); border: medium none rgb(192,192,192)"></font></td>

            </tr>
          </table>
          </center></div></td>
        </tr>
      </table>
      </center></div></td>
    </tr>
  </table>
  </center></div>

</form>

<p align="center">&nbsp;</p>

<p align="center">&nbsp;</p>
</body>
</html>

Смена фона сайта.

Код:
<Script Language="JavaScript">
  document.write("<Center>");
  document.write("<Form Name=\"Kolory\">");
  document.write("<Select Name=\"schemesel\" OnChange=\"document.bgColor = this.options[selectedIndex].value\">");
  document.write("<Option Value=\"ffffff\" selected>Белый");
  document.write("<Option Value=\"0000ff\">Синий");
  document.write("<Option Value=\"a0a0a0\">Серый");
  document.write("<Option Value=\"e9e900\">Желтый");
  document.write("<Option Value=\"a0a0ff\">Пурпур");
  document.write("<Option Value=\"c70000\">Красный");
  document.write("<Option Value=\"ffffa0\">Коричневый");
  document.write("<Option Value=\"f0f0fa\">Стальной");
  document.write("<Option Value=\"ff00ff\">Сиреневый");
  document.write("<Option Value=\"00ffff\">Небесный");
  document.write("</Select>");
  document.write("</Form>");
  document.write("</Center>");
</Script>
<br>
<P><font color="#0000ff">7 - Меню-1.</font></P>
<br>
<html>

<style>
.w {text-decoration: none;}
.w:hover{ color:#0000ff; }
</style>

<script language="JavaScript">
b_name = navigator.appName;
b_version = parseFloat(navigator.appVersion);
if (b_name == "Netscape") 
{ roll = 'no'; } 
else 
if (b_name == "Microsoft Internet Explorer" && b_version >= 4.0)
{ roll = 'yes'; } 
else 
{ roll = 'no'; } 
if ( roll == 'yes') 
{window.document.ondblclick=menu 
window.document.onclick=menu2 

function menu() 
{if (tab.style.display=='none')
{tab.style.left=self.event.clientX-5+document.body.scrollLeft;
tab.style.top=self.event.clientY-5+document.body.scrollTop;
tab.style.display=''}
} 

function menu2(){
if (tab.style.display == 'none')
{var a=1;var b=2;a+b} 
else {tab.style.display='none'}
}
}

</SCRIPT>

Таблица цветов интернета

Код:
<HTML>
<HEAD>
	</HEAD>
<BODY marginwidth="" marginheight="" topmargin="" leftmargin=""
	text="" link="" vlink="" alink="">

<Script Language="JavaScript">
  clr=new Array('00','20','40','60','80','a0','c0','ff');
  for (i=0;i<8;i++)
    {document.write("<table border=1 cellpadding=8>");
     for (j=0;j<8;j++)
       {document.write("<tr>");
        for (k=0;k<8;k++)
	  {document.write('<td bgcolor="#'+clr[i]+clr[j]+clr[k]+'">');
	   document.write('<tt><font color="#'+clr[7-i]+clr[7-j]+clr[7-k]+'"> ');
	   document.write(clr[i]+clr[j]+clr[k]+' </font></tt></td>');}
	document.write("</tr>");}
    document.write("</table><br>");}
</Script>
</BODY>
</HTML>