javascript| Random 1, random ads
<script language= "JavaScript" >
<!--Begin
var how_many_ads = 3;
var now = new Date ()
var sec = Now.getseconds ()
var ad = sec% How_many_ads;
Ad +=1;
if (ad==1) {
Txt= "The world ' s largest Online bookstore, Amazon.com";
Url= "http://www.amazon.com";
alt= "Amazon.com";
Banner= "Ad12669st1sz1sq1_ban1.gif";
Width= "468";
height= "60";
}
if (ad==2) {
Txt= "Palm III by 3Com, in stock!";
Url= "http://cybershop.com/";
alt= "cybershop.com";
Banner= "Ad13189st1sz1sq5_ban10.gif";
Width= "468";
height= "60";
}
if (ad==3) {
Txt= "Find it at goto.com";
Url= "http://www.goto.com";
alt= "GoTo.com";
Banner= "Ad13700st1sz1sq1_ban1.gif";
Width= "468";
height= "60";
}
document.write (' <center> ');
document.write (' <a href=\ ' + url + ' \ ' target=\ ' _top\ ' > ');
document.write (' document.write (width + ' height= ' + height + ');
document.write (' alt=\ ' + ALT + ' \ "border=0>
');
document.write (' <small> ' + txt + ' </small></a> ');
document.write (' </center> ');
End-->
</SCRIPT>
2. Random background color
<HTML>
<HEAD>
<title>random background</title>
<script language= "JavaScript" >
<!--
function BackColor (form) {
temp = ""
for (var i = 0; i < i++) {
temp = Form.color[i].value
if (form.color[i].checked) {Document.bgcolor = temp}
}
}
function Randombackground () {
Document.bgcolor = GetColor ()
}
function GetColor () {
currentdate = new Date ()
BackgroundColor = Currentdate.getseconds ()
if (BackgroundColor > 44)
BackgroundColor = backgroundcolor-45
else if (BackgroundColor > 29)
BackgroundColor = backgroundcolor-30
else if (BackgroundColor > 15)
BackgroundColor = backgroundcolor-16
if (backgroundcolor = 0)
return "Olive";
else if (backgroundcolor = 1)
return "Teal";
else if (BackgroundColor = 2)
return "Red";
else if (BackgroundColor = 3)
Return "Blue";
else if (BackgroundColor = 4)
return "Maroon";
else if (BackgroundColor = 5)
Return "Navy";
else if (BackgroundColor = 6)
return "lime";
else if (BackgroundColor = 7)
return "Fuschia";
else if (BackgroundColor = 8)
return "green";
else if (BackgroundColor = 9)
return "Purple";
else if (BackgroundColor = 10)
Return "Gray";
else if (backgroundcolor = 11)
return "Yellow";
else if (BackgroundColor = 12)
Return "Aqua";
else if (backgroundcolor = 13)
Return to "BLACK";
else if (backgroundcolor = 14)
Return to "white";
else if (backgroundcolor = 15)
return "Silver";
}
End-->
</SCRIPT>
</HEAD>
<body bgcolor= #ffffff vlink= #0000ff >
<CENTER>
<FORM>
<input type= "button" value= "Random background color" >
</FORM>
</CENTER>
</body>
3. Random background pattern
<HTML>
<HEAD>
<title>random images</title>
<script language= "JavaScript" >
Today=new Date ();
Jran=today.gettime ();
var number = 3;
var random_number= "";
var image= "";
var text_color= "";
ia=9301;
ic=49297;
im=233280;
Jran = (jran*ia+ic)% im;
Random_number = Math.ceil ((jran/(im*1.0)) *number);
if (random_number==1) {
Text_color= "000000";
Image= "Bg1.gif";
}
if (random_number==2) {
Text_color= "000000";
Image= "Bg2.jpg";
}
if (random_number==3) {
Text_color= "000000";
Image= "Bg3.gif";
}
End-->
</SCRIPT>
</HEAD>
<script language= "JavaScript" >
<!--Begin
Document.open ();
document.write ("<body background= '" +image+ "' text= '" +text_color+ "' vlink= #0000ff >");
document.write ("<CENTER></CENTER>");
End-->
</SCRIPT>
<FORM>
<input type= "button" value= "Reload Page" >
</FORM>
<script language= "JavaScript" >
<!--Begin
document.write ("<center><font size=-1 color=red>background Image: (" +image+ ") </font></center > ");
End-->
</SCRIPT>
</body>4. Random pattern
Place the following code between <script language= "JavaScript" >
A = 4
var slump = Math.random ();
var talet = Math.Round (Slump * (A-1)) +1;
function Create () {
THIS.SRC = '
This.border = '
This.alt = '
}
b = New Array ()
for (var i=1 i<=a; i++) {B[i] = new Create ()}
B[1].SRC = "Reset.gif"
B[1].border = "0"
B[1].alt = "111"
B[2].SRC = "Back.gif"
B[2].border = "0"
B[2].alt = "222"
B[3].SRC = "Ie.gif"
B[3].border = "0"
B[3].alt = "333"
B[4].SRC = "Netscape.gif"
B[4].border = "0"
B[4].alt = "444"
var visa = "";
Visa = ' ';
</SCRIPT>
Place the following code anywhere in the HTML file:
<script language= "JavaScript" >
<!--Hide This script from the old browsers-
document.write (Visa)
-->
</script>
5. Play MIDI Music randomly
Place the following code between <script language= "JavaScript" >
<!--Hide from non JavaScript browsers
AM = 5
var ran = Math.random ();
var Talet = Math.Round (ran * (am-1)) +1;
function Create () {
THIS.SRC = '
}
c = New Array ()
for (var i=1 i<=am; i++) {C[i] = new Create ()}
C[1].SRC = "Hh1.mid"
C[2].SRC = "Hh2.mid"
C[3].SRC = "Hh3.mid"
C[4].SRC = "Hh4.mid"
C[5].SRC = "Hh5.mid"
var vismid = "";
Vismid + = ' <embed src= ' +c[talet].src+ ' width=0 height=0 ' + ' autostart=true ' + ' loop=2 ' + ' > ';
-->
</SCRIPT>
Place the following code between <body></body>:
<script language= "JavaScript" >
<!--Hide from non JavaScript browsers
document.write (Vismid);
-->
</script>
6. Random text
Place the following code between <script language= "JavaScript" >
<!--Hide
var a = Math.random () + ""
var rand1 = A.charat (5)
Quotes = new Array
QUOTES[1] = "Message #1"
QUOTES[2] = "Message #2"
QUOTES[3] = "Message #3"
QUOTES[4] = "Message #4"
QUOTES[5] = "Message #5"
QUOTES[6] = "Message #6"
QUOTES[7] = "Message #7"
QUOTES[8] = "Message #8"
QUOTES[9] = "Message #9"
Quotes[0] = "Message #10"
var quote = Quotes[rand1]
-->
</script>
Place the following code anywhere in the HTML file:
<script language= "JavaScript" >
<!--Hide
document.write ("<i>" + quote + "</i>")
-->
</script>
7. Random Connection
Place the following code between <script language= "JavaScript" >
<!--Hide from non JavaScript browsers
an = 5
var ran = Math.random ();
var Talet = Math.Round (ran * (an-1)) +1;
function Create () {
THIS.SRC = '
}
b = New Array ()
for (var i=1 i<=an; i++) {B[i] = new Create ()}
B[1].SRC = "<a href= ' http://netscape.yahoo.com/guide/Whats_cool.html ' >"
B[2].SRC = "<a href= ' http://www.disney.com ' >"
B[3].SRC = "<a href= ' http://www.peoplelink.com/' >"
B[4].SRC = "<a href= ' http://www.china-contact.com/cool/interest.htm ' >"
B[5].SRC = "<a href= ' HTTP://www.homeway.com.cn/html/homeway/navigator/index.html ' >"
var vis = "";
Vis + + b[talet].src;
-->
</SCRIPT>
Place the following code between <body></body>:
<script language= "JavaScript" >
<!--Hide from non JavaScript browsers
document.write (vis+ "Random link" + "</a>");
-->
</SCRIPT>
