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JavaScript - How To Make A Rotating Cipher???
My program currently is just a sort of substitution cipher, but I need to write another function named RotateLeft that takes a string as input (the string called 'key') and rotates the characters in that string one position to the left, and then insert that into the Encode and Decode functions, turning the whole thing into a rotating cipher. I'm not really sure how to start? Can anyone help me?
Here's what I have so far: Code: <html>
<head>
<title> Substitution Cipher</title>
<script type="text/javascript">
function Encode(message, key)
// Assumes: message is the string to be encoded, and
// key is a string of the 26 letters in arbitrary order
// Returns: the coded version of message using the substitution key
{
var alphabet, coded, i, ch, index;
alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
coded = "";
i = 0;
while (i < message.length) { // for as many letters as there are
ch = message.charAt(i); // access each letter in message
index = alphabet.indexOf(ch); // find its position in alphabet
if (index == -1) { // if it's not a capital letter,
coded = coded + ch; // then leave it as is & add
} // otherwise,
else { // find the corresponding
coded = coded + key.charAt(index); // letter in the key & add
}
i = i + 1;
}
return coded;
}
function Decode(encoded, key)
// Assumes: message is the string to be encoded, and
// key is a string of the 26 letters in arbitrary order
// Returns: the coded version of message using the substitution key
{
var alphabet, coded, i, ch, index;
alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
coded = "";
i = 0;
while (i < encoded.length) { // for as many letters as there are
ch = encoded.charAt(i); // access each letter in the encoded message
index = key.indexOf(ch); // find its position in key
if (index == -1) { // if it's not a capital letter,
coded = coded + ch; // then leave it as is & add
} // otherwise,
else { // find the corresponding
coded = coded + alphabet.charAt(index); // letter in the alphabet & add
}
i = i + 1;
}
return coded;
}
</script>
</head>
<body>
<table>
<tr><td>According to the substitution cipher, each letter: <BR><BR> </td>
<td> <tt>ABCDEFGHIJKLMNOPQRSTUVWXYZ<br /></tt>
<tt>| | | | | | | | | | | | | <br /></tt>
<tt>v v v v v v v v v v v v v </tt> </td>
</tr>
<tr><td>is encoded using the corresponding letter in the key: </td>
<td><input type="text" id="key" size="26" style="font-family:Courier,Monospace"
value="XYZABCDEFGHIJKLMNOPQRSTUVW"
onChange="document.getElementById('key').value = document.getElementById('key').value.toUpperCase();"/>
</td>
</tr>
</table>
<hr />
ENCODE MESSAGE
<table>
<tr><td><textarea id="message" rows="8" cols="30" onChange="mid = document.getElementById('message').value;
mid = mid.toUpperCase();
document.getElementById('message').value =
mid;"></textarea> </td>
<td><input type="button" value="Encode ==>"
onclick="document.getElementById('encoded').value=
Encode(document.getElementById('message').value,
document.getElementById('key').value);" />
<p><input type="button" value="Decode <=="
onclick="document.getElementById('message').value=
Decode(document.getElementById('encoded').value,
document.getElementById('key').value);" /> </p> </td>
<td><textarea id="encoded" rows="8" cols="30"></textarea> </td>
</tr>
</table>
</body>
</html>
Similar TutorialsOk so i have wrote some code which can be seen he http://www.runningprofiles.com/members/include/test.php This works great but when i add the code to the page i want it on (include "include/test.php" for some reason the code does not work... the text is delayed and then lags behind the images.. this can been seen here http://www.runningprofiles.com/members/ I have no idea why its happening! Code for the code is Code: <html>
<head>
<title>http://www.experts-exchange.com/Programming/Languages/Scripting/JavaScript/Q__26659912.html</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<script type="text/javascript" src="http://cloud.github.com/downloads/malsup/cycle/jquery.cycle.all.latest.js"></script>
<script type="text/javascript">
function advance()
{
$("#slideshow").cycle("next");
cycleCaption();
}
var displayedIndex = 0
function cycleCaption()
{
$("#caption").children().each( function(index) {
$(this).css("font-weight", (index==displayedIndex)? "bold" : "normal" );
});
displayedIndex = (++displayedIndex==$("#caption").children().length)? 0 : displayedIndex;
}
$(function() {
$("#slideshow").cycle({ timeout: 0 });
$("img").each( function() {
$("<div />").html($(this).attr("title")).appendTo($("#caption"));
});
cycleCaption();
setInterval( "advance()", 2000 );
});
</script>
</head>
<body>
<div id="slideshow" style="float: left;">
<img src="http://c0205112.cdn.cloudfiles.rackspacecloud.com/14882_jruqg6x4uu6frw2g872b.jpg" title="Aisling Cuffe Before Foot Locker" />
<img src="http://c0205112.cdn.cloudfiles.rackspacecloud.com/14879_mzcgn05auhs24fnsygc1.jpg" title="Foot Locker Ballerness" />
<img src="http://c0205112.cdn.cloudfiles.rackspacecloud.com/14880_u1npsmglw7b9t6hmoqhu.jpg" title="Foot Locker The Rocket" />
<img src="http://c0205112.cdn.cloudfiles.rackspacecloud.com/14887_9bblfhhvc0x66vebgjua.jpg" title="NCAA D2 Cro" />
<img src="http://c0205112.cdn.cloudfiles.rackspacecloud.com/14884_mud4ewe6uh6ihrrpux6g.jpg" title="NXN Recap and Results" />
<img src="http://c0205112.cdn.cloudfiles.rackspacecloud.com/14865_y1kt8vzejkvz25k075x2.jpg" title="Give Your " />
<img src="http://c0205112.cdn.cloudfiles.rackspacecloud.com/14877_1mlnygbenofquj5h3mcz.jpg" title="NCAA D2 XC Champ" />
<img src="http://c0205112.cdn.cloudfiles.rackspacecloud.com/14855_9g971maove1jyos0h9zk.jpg" title="Defending" />
<img src="http://c0205112.cdn.cloudfiles.rackspacecloud.com/14850_6u22ylfzym7sxq1zw8p8.jpg" title="NXN 121" />
</div>
<div id="caption" style="float: left;">
</div>
</body>
</html>
Hi I am using the following code to create rotating banners. This all works when I fill in links to swf files on all 5 of my fields and then set a limit in the limit field. What I want to be able to do is have the ability to only have one banner field filled in with the rest blank but this breaks the page when the is nothing in the other 4 fields or have 2 filled in etc etc Code: <script>
var maxFlashAdNo=100;
adFlashNo= Math.round(Math.random() * maxFlashAdNo);
var logolimit2="<%=requestItem.getFieldValue("iLogo2")%>";
var logolimit3="<%=requestItem.getFieldValue("iLogo3")%>";
var logolimit4="<%=requestItem.getFieldValue("iLogo4")%>";
var logolimit5="<%=requestItem.getFieldValue("iLogo5")%>";
var secflash=logolimit2;
var thirdflash=logolimit3;
var fourthflash=logolimit4;
var fifthflash=logolimit5;
//alert("2=" + secflash);
//alert("3=" + thirdflash);
//alert("4=" + fourthflash);
//alert("5=" + fifthflash);
//alert(adFlashNo);
if(fifthflash>0&&adFlashNo>fifthflash){
document.write("<%=requestItem.getFieldValue("sLogo5").replaceAll("\"","'")%>");
}else if(fourthflash>0&&adFlashNo>fourthflash){
document.write("<%=requestItem.getFieldValue("sLogo4").replaceAll("\"","'")%>");
}else if(thirdflash>3&&adFlashNo>thirdflash){
document.write("<%=requestItem.getFieldValue("sLogo3").replaceAll("\"","'")%>");
}else if(secflash>2&&adFlashNo>secflash){
document.write("<%=requestItem.getFieldValue("sLogo2").replaceAll("\"","'")%>");
}else{
document.write("<%=requestItem.getFieldValue("sLogo").replaceAll("\"","'")%>");
}
</script>
Hello, I'm looking for an option for a rotating banner on a website. I'd like to have a banner that rotates per visit. I don't mean every time a person returns to a website. I mean person A comes to the site and banner A is displayed. Then person B comes to a site and another banner is displayed. Is this possible? I use a rotating image script on my website currently, but I'm taking a JavaScript class and started playing around my script to see if I can get it to display two random images at once, but never the same. Here's my script: Code: <!--
var images = new Array("<a href='index.php'><img src='images/image.gif' alt=''></a>","<a href='home.php'><img src='images/image.gif' alt=''/></a>);
index = Math.floor(Math.random() * images.length);
document.write(images[index]);
// -->
Where does the index come from? And how do I interpret images[index] if I were to read it out loud? I thought I could add ++ to the end of images.length to get it to display at least two images, but nada. I'm still new at this and would really appreciate if someone could talk me through this? Thanks! Hi, I am trying to have an array of pictures rotating among them every 300 milliseconds. I am having a hard time to walk through the arrays to set new x and y values and rotate them to the new place. I think I have problems with my display code, where I should display the new position every time I call settimeout, exchanging the positions x and y from the array indexes position. There is my code: Code: <?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3c.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>hexagonal array</title>
<script type="text/javascript">
<!--
var pixArray = Array(6);
function shiftPix(element, count, index) {
var pi = 3.1415926535;
// left: x coordinate, top: y coordinate
y = 300 + 150 * Math.cos(2 * pi * (count + index)/6);
x = 300 + 150 * Math.sin(2 * pi * (count + index)/6);
element.style.left = x + "px";
element.style.top = y + "px";
}
function display() {
for (j = 0; j < 6 ; j++) {
setTimeout("shiftPix(" + x + ", " + y + ")", 300);
counter++;
shiftPix(pixArray[j], counter, j);
}
}
// -->
</script>
</head>
<body>
<h3>Hexagonal Array </h3>
<div id="John" style="position:absolute;left:300px;top:450px">
<img src="picture1.jpg" alt="John Santore" width="90" height="120" />
</div>
<div id="Seikyung" style="position:absolute;left:430px;top:375px">
<img src="picture2.jpg" alt="Seikyung Jung" width="90" height="120" />
</div>
<div id="Glenn" style="position:absolute;left:430px;top:225px">
<img src="picture3.jpg" alt="Glenn Pevlicek" width="90" height="120" />
</div>
<div id="Lee" style="position:absolute;left:300px;top:150px">
<img src="picture4.jpg" alt="Lee Mondshein" width="90" height="120" />
</div>
<div id="Abdul" style="position:absolute;left:170px;top:225px">
<img src="picture5.jpg" alt="Abdul Sattar" width="90" height="120" />
</div>
<div id="Toby" style="position:absolute;left:170px;top:375px">
<img src="picture6.jpg" alt="Toby Lorenzen" width="90" height="120" />
</div>
<script type="text/javascript">
<!--
var counter = 0;
pixArray[0] = document.getElementById("John");
pixArray[1] = document.getElementById("Seikyung");
pixArray[2] = document.getElementById("Glenn");
pixArray[3] = document.getElementById("Lee");
pixArray[4] = document.getElementById("Abdul");
pixArray[5] = document.getElementById("Toby");
display();
// -->
</script>
</body>
</html>
Hey, everyone! I found this script that works great for what it's for. However, I would like to use it for background images. Can someone tell me how to adjust this script so it can be used for backgrounds? Thanks in advance! Web Page Code Code: <html> <head> <title>slayeroffice | code | image cross fade redux</title> <link rel="stylesheet" type="text/css" href="xfade2_o.css"> <script type="text/javascript" src="xfade2.js"></script> </head> </div> <body background="id=imageContainer"> <div id="imageContainer"> <img src="http://slayeroffice.com/code/imageCrossFade/img1.jpg"> <img src="http://slayeroffice.com/code/imageCrossFade/img2.jpg"> <img src="http://slayeroffice.com/code/imageCrossFade/img3.jpg"> <img src="http://slayeroffice.com/code/imageCrossFade/img4.jpg"> <img src="http://slayeroffice.com/code/imageCrossFade/img5.jpg"> <img src="http://slayeroffice.com/code/imageCrossFade/img6.jpg"> </div> </body> </html> Style Sheet 1 Code: #imageContainer {
height:309px;
}
#imageContainer img {
display:none;
position:absolute;
top:0; left:0;
}
Style Sheet 2 Code: #imageContainer {
position:relative;
margin:auto;
width:500px;
border:1px solid #000;
}
JavaScript Code: window.addEventListener?window.addEventListener("load",so_init,false):window.attachEvent("onload",so_init);
var d=document, imgs = new Array(), zInterval = null, current=0, pause=false;
function so_init() {
if(!d.getElementById || !d.createElement)return;
css = d.createElement("link");
css.setAttribute("href","xfade2.css");
css.setAttribute("rel","stylesheet");
css.setAttribute("type","text/css");
d.getElementsByTagName("head")[0].appendChild(css);
imgs = d.getElementById("imageContainer").getElementsByTagName("img");
for(i=1;i<imgs.length;i++) imgs[i].xOpacity = 0;
imgs[0].style.display = "block";
imgs[0].xOpacity = .99;
setTimeout(so_xfade,1000);
}
function so_xfade() {
cOpacity = imgs[current].xOpacity;
nIndex = imgs[current+1]?current+1:0;
nOpacity = imgs[nIndex].xOpacity;
cOpacity-=.05;
nOpacity+=.05;
imgs[nIndex].style.display = "block";
imgs[current].xOpacity = cOpacity;
imgs[nIndex].xOpacity = nOpacity;
setOpacity(imgs[current]);
setOpacity(imgs[nIndex]);
if(cOpacity<=0) {
imgs[current].style.display = "none";
current = nIndex;
setTimeout(so_xfade,1000);
} else {
setTimeout(so_xfade,50);
}
function setOpacity(obj) {
if(obj.xOpacity>.99) {
obj.xOpacity = .99;
return;
}
obj.style.opacity = obj.xOpacity;
obj.style.MozOpacity = obj.xOpacity;
obj.style.filter = "alpha(opacity=" + (obj.xOpacity*100) + ")";
}
}
Hi, I'm trying to figure out how to put up links on a rotating homepage banner. I've tried everything I could find through Googling, etc. and nothing seems to work. Is this because the coordinates for the banner links need to be set in Flash? I tried to set them in Flash but didn't have enough experience with the program. Is there a way I can put some custom code in for the links? Any help would be much appreciated. Thanks! Im trying to edit a homepage for a friend of mine. He wants the page to have a table of 12 total pictures that randomly rotate on refresh. i found this code that refreshes the pictures: Code: <script type="text/javascript">
<!--
var rand=Math.round(Math.random()*1);
var img=new Array(2);
img[0]="http://i1083.photobucket.com/albums/j400/ReggieAzevedoFilho/i897.jpg" ;
img[1]="http://i1083.photobucket.com/albums/j400/ReggieAzevedoFilho/i885.jpg" ;
document.write("<img src=\"" + img[rand] + "\" />");
//-->
</script>
and to come up with the tables i made this code: Code: <table style="background-color: #ffffff;" border="0" cellspacing="0" cellpadding="0" width="500" bordercolor="#FFCC00">
<tbody>
<tr>
<td><script type="text/javascript">
<!--
var rand=Math.round(Math.random()*1);
var img=new Array(2);
img[0]="http://i1083.photobucket.com/albums/j400/ReggieAzevedoFilho/i897.jpg" ;
img[1]="http://i1083.photobucket.com/albums/j400/ReggieAzevedoFilho/i885.jpg" ;
document.write("<img src=\"" + img[rand] + "\" />");
//-->
</script></td>
<td><script type="text/javascript">
<!--
var rand=Math.round(Math.random()*1);
var img=new Array(2);
img[0]="http://i1083.photobucket.com/albums/j400/ReggieAzevedoFilho/i877.jpg" ;
img[1]="http://i1083.photobucket.com/albums/j400/ReggieAzevedoFilho/i876w.jpg" ;
document.write("<img src=\"" + img[rand] + "\" />");
//-->
</script></td>
</tr>
<tr>
<td><script type="text/javascript">
<!--
var rand=Math.round(Math.random()*1);
var img=new Array(2);
img[0]="http://i1083.photobucket.com/albums/j400/ReggieAzevedoFilho/i856w.jpg" ;
img[1]="http://i1083.photobucket.com/albums/j400/ReggieAzevedoFilho/i856.jpg" ;
document.write("<img src=\"" + img[rand] + "\" />");
//-->
</script></td>
<td><script type="text/javascript">
<!--
var rand=Math.round(Math.random()*1);
var img=new Array(2);
img[0]="http://i1083.photobucket.com/albums/j400/ReggieAzevedoFilho/i776w.jpg" ;
img[1]="http://i1083.photobucket.com/albums/j400/ReggieAzevedoFilho/i776.jpg" ;
document.write("<img src=\"" + img[rand] + "\" />");
//-->
</script></td>
<td><br /></td>
</tr>
<tr>
<td><script type="text/javascript">
<!--
var rand=Math.round(Math.random()*1);
var img=new Array(2);
img[0]="http://i1083.photobucket.com/albums/j400/ReggieAzevedoFilho/i465.jpg" ;
img[1]="http://i1083.photobucket.com/albums/j400/ReggieAzevedoFilho/i335.gif" ;
document.write("<img src=\"" + img[rand] + "\" />");
//-->
</script></td>
<td><script type="text/javascript">
<!--
var rand=Math.round(Math.random()*1);
var img=new Array(2);
img[0]="http://i1083.photobucket.com/albums/j400/ReggieAzevedoFilho/i9.jpg" ;
img[1]="http://i1083.photobucket.com/albums/j400/ReggieAzevedoFilho/i1.jpg" ;
document.write("<img src=\"" + img[rand] + "\" />");
//-->
</script></td>
<td><br /></td>
</tr>
</tbody>
</table>
but if you see the home page he http://celulardepot.squarespace.com you can see that something is DEFINITLY wrong lol please help me! =D Hello - I've got an issue that I have mostly figured out except for one final step. I managed to build a rotating banner that goes through 4 slides with a YouTube video embedded on one side and text on the other. The entire slide (a large table) rotates automatically every 2.5 seconds - and when the user watches the video the slide stops onClick on the div. The problem I am having is getting the slides to start rotating again once the movie ends. Is there any way to do this? Basically I want the slides to stop rotating (not just the video - the entire slideshow) when the YouTube video is playing, and then when the video stops the slides start moving again after a few seconds. Is this even possible? What's the best way to do this? My code is below for two of the slides and the javascript code: (The conditional ie statements are temporary for now until I find a better solution for IE6) Code: <!--[if IE 6]>
<table cellpadding="0" cellspacing="0" width="1000"><tr><td valign="top" width="500">
<![endif]-->
<div class="ievideo" onclick="badrotate=true;" style="width: 450px; height: 294px; float: left; padding: 15px;"><!-- TemplateBeginEditable name="HomeVideo1" -->
<script type="text/javascript">
AC_AX_RunContent( 'width','400','height','250','onclick','badrotate=true;','src','http://www.youtube.com/v/6Cka8KoMhPw?fs=1&hl=en_US','type','application/x-shockwave-flash','allowscriptaccess','always','allowfullscreen','true','movie','http://www.youtube.com/v/6Cka8KoMhPw?fs=1&hl=en_US' ); //end AC code
</script><noscript><object width="400" height="250" onclick="badrotate=true;">
<param name="movie" id="movie2" value="http://www.youtube.com/v/6Cka8KoMhPw?fs=1&hl=en_US" />
<param name="allowFullScreen" value="true" />
<param name="allowscriptaccess" value="always" />
<embed src="http://www.youtube.com/v/6Cka8KoMhPw?fs=1&hl=en_US" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="400" height="250"></embed>
</object></noscript>
<!-- TemplateEndEditable --></div>
<!--[if IE 6]>
</td><td width="500" valign="top">
<![endif]-->
<div class="ievideo2" style="width: 500px; height: 294px; float: left;"><!-- TemplateBeginEditable name="HomeVideo1Text" --><img src="../images/layout/integrated_health_systems.gif" style="margin-top: 40px;" />
<p>Nunc auctor bibendum eros. Maecenas porta accumsan mauris. Etiam enim enim, elementum sed, bibendum quis,consectetuer et, lacinia sit amet, quam. Suspendisse wisi quam, consectetuer in, blandit sed. Duis quis nunc. Sed enim. Elementum sed, bibendum quis,consectetuer et, lacinia sit amet, quam. Suspendisse wisi quam, con sectetuer.</p>
<a href="#"><img src="../images/layout/learn_more_now.gif" style="margin-left: 150px;" /></a><!-- TemplateEndEditable --></div>
<!--[if IE 6]>
</td></tr></table>
<![endif]-->
</div>
</div>
<!-- videobox 1 -->
<!--[if IE 6]>
</div>
<![endif]-->
<!--[if IE 6]>
<div>
<![endif]-->
<!-- videobox2 -->
<div class="dyncontent" style="filter: alpha(opacity=0); -moz-opacity: 0; -khtml-opacity: 0; opacity: 0;">
<div class="videobox" style="width: 1000px; height: 294px;">
<div class="ievideo" onclick="badrotate=true;" style="width: 450px; height: 294px; float: left; padding: 15px;"><!-- TemplateBeginEditable name="HomeVideo2" -->
<script type="text/javascript">
AC_AX_RunContent( 'width','400','height','250','onclick','badrotate=true;','src','http://www.youtube.com/v/9fwNwiBU2GA?fs=1&hl=en_US','type','application/x-shockwave-flash','allowscriptaccess','always','allowfullscreen','true','movie','http://www.youtube.com/v/9fwNwiBU2GA?fs=1&hl=en_US' ); //end AC code
</script><noscript><object width="400" height="250" onclick="badrotate=true;">
<param name="movie" id="movie3" value="http://www.youtube.com/v/9fwNwiBU2GA?fs=1&hl=en_US" />
<param name="allowFullScreen" value="true" />
<param name="allowscriptaccess" value="always" />
<embed src="http://www.youtube.com/v/9fwNwiBU2GA?fs=1&hl=en_US" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="400" height="250"></embed>
</object></noscript>
<!-- TemplateEndEditable --></div>
<div class="ievideo2" style="width: 500px; height: 294px; float: left;"><!-- TemplateBeginEditable name="HomeVideo2Text" --><img src="../images/layout/integrated_health_systems.gif" style="margin-top: 40px;" />
<p>This is the 2nd video</p>
<a href="#"><img src="../images/layout/learn_more_now.gif" style="margin-left: 150px;" /></a><!-- TemplateEndEditable --></div>
</div>
</div>
<!-- videobox 2 -->
<!--[if IE 6]>
</div>
<![endif]-->
Here is the script: Code: <script type="text/javascript">
var badrotate = false;
if (document.all || document.getElementById){ //if IE4 or NS6+
document.write('<style type="text/css">\n')
document.write('.dyncontent{position:absolute;left:0px;top:0px; width: 1000px; height: 294px;}\n')
document.write('</style>')
}
var speed=5000;
var curcontentindex=0
var messages=new Array()
function getElementByClass(classname){
var inc=0
var alltags=document.all? document.all : document.getElementsByTagName("*")
for (i=0; i<alltags.length; i++){
if (alltags[i].className==classname)
messages[inc++]=new zxcAnimate('opacity',alltags[i],0);
}
}
function rotatecontent(){
if(badrotate==true) return;
//get current message index (to show it):
curcontentindex=(curcontentindex<messages.length-1)? curcontentindex+1 : 0
//get previous message index (to hide it):
prevcontentindex=(curcontentindex==0)? messages.length-1 : curcontentindex-1
messages[prevcontentindex].obj.style.zIndex="0" //hide previous message
messages[prevcontentindex].animate(100,0,speed/4);
messages[curcontentindex].obj.style.zIndex="1" //show current message
messages[curcontentindex].animate(0,100,speed/4);
}
window.onload=function(){
if (document.all || document.getElementById){
getElementByClass("dyncontent");
setInterval("rotatecontent()", speed);
}
}
</script>
Thank you for any help/advice! Hey all - trying to find a good rotating box with SEO content. Like this one, do you know what they are using or how I can accomplish this with something similar? http://www.studioscentral.com/ Thanks in advance Hello Everyone! There are several other pages over a span of sites that deal with this matter, but none that seem to work for me. So I'm hoping you guys can help. I'm trying to get a set of rotating images to house a set of links that visitors can click on. Here's code I slapped together: Code: <script language="javascript" type="text/javascript">
var imgArray = new Array();
// Enter the names of the images below
imgArray[0]="http://www.555.com/file.JPG";
imgArray[1]="http://www.555.com/file.JPG";
imgArray[2]="http://www.555.com/file.JPG";
// Set up URL array
var URL = new Array();
URL[0] = "http://www.555.com";
URL[1] = "http://www.555.com";
URL[2] = "http://www.555.com";
var newImage = 0 ;
var totalImg = imgArray.length ;
var currentURL = (URL.length - 1);
function cycleImg() {
if (newImage == totalImg) {
newImage = 0 ;
} else {
document.image.src = imgArray[newImage];
document.image.URL = URL[a] ;
// set the time below for length of image display
// i.e., "4*1000" is 4 seconds
setTimeout("cycleImg()", 3*1000);
newImage++;
}
}
</script>
<body onload="cycleImg();">
<div id="rotator_div">
<p style="text-align:center;"> <strong>Current Sponsors:</strong></p>
<img id="rotating_img" src="http://www.555.com/file.JPG" name="image"/>
</div>
</body>
Now it only loads the first image, and disappears; plus the image that does load, doesn't have the corresponding URL attached to it in as a link. Could anyone please help with the adjustments that I need to make to pull this off? Thanks very much in advance. A full description of the problem, all the code and the test is also posted on: http://happinesshabitS.com/testroto4.htm I am trying to install a rotating banner on http://HappinessHabit.com How do I position the banner so it is NOT at the upper left hand corner of the page? I have tried wrapping it in <div> tags but that hasn't worked. I can get it rotating fine on the test page, but cannot place the rotating banner where I need it - see: http://happinesshabitS.com The code I placed on the test page is: Code: <script type="text/javascript" src="jshdrotate-1.js" ></script> </head> and Code: </head> <body onLoad="preloadImgs();randomImages();"> <img src="rotoimage1/ri-image-01.jpg" name="rotator" width="800" height="135" border="0" id="rotator"></a> Can I place this right above the </body> tag? The code I placed in a separate (jshdrotate-1.js) file is on http://happinesshabits.com/javahelp.pdf and below: Code:
function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
// Comma separated list of images to rotate
var imgs = new Array('rotoimage1/ri-image-01.jpg','rotoimage1/ri-image-02.jpg','rotoimage1/ri-image-03.jpg','rotoimage1/ri-image-04.jpg','rotoimage1/ri-image-05.jpg', 'rotoimage1/ri-image-06.jpg', 'rotoimage1/ri-image-07.jpg', 'rotoimage1/ri-image-08.jpg','rotoimage1/ri-image-09.jpg', 'rotoimage1/ri-image-10.jpg','rotoimage1/ri-image-11.jpg', 'rotoimage1/ri-image-12.jpg');
// delay in milliseconds between image swaps 1000 = 1 second
var delay = 6000;
var counter = 0;
function preloadImgs(){
for(var i=0;i<imgs.length;i++){
MM_preloadImages(imgs[i]);
}
}
function randomImages(){
if(counter == (imgs.length)){
counter = 0;
}
MM_swapImage('rotator', '', imgs[counter++]);
setTimeout('randomImages()', delay);
}
Many thanks for your help ! I am really in the dark about this. I'd asked this question before but didn't get any replies. Did I post and describe what I am trying to do and the problem correctly? Many thanks! Hi guys, I am new to javascript and I could really do with some help rotating 2 javascript scripts. Here are examples of what they look like A: Code: <script type="text/javascript"
src="http://site.com/script.js?92924">
</script>
and B: Code: <script type="text/javascript"
src="http://site.com/script2.js?99220">
</script>
I need code to rotate these two so that only one of them is active at any one time. Ideally it would be great if I could set the percentage of time each is active. e.g use script A 80% of the time and B 20% of the time. Is this even possible? Thanks for any help at all. I'm pretty new to Javascript and found this menu, which I want for my website. I came up with the idea of making the links in the back of the circle (i've got a total of 10 links), invisible and put a globe in the middle (as background) - making it look like the links in the back go behind the globe and comes back from behind it again. I've tried to do this myself with .this.style.invisibility="hidden"; but... i lack skill to do it the right way i guess :P Does anyone know the solution? Here's the code of the menu: Code: eye={
p:0,x:0,y:0,w:0,h:0,r:0,v:0,s:0,
isVertical:0,a1:0,a2:0,a3:0,
color:'#FFFFFF',
colorover:'#FFFFFF',
backgroundcolor:'#000000',
backgroundcolorover:'#000000',
bordercolor:'#000000',
fontsize:12,
fontfamily:'Arial',
pas:0,
spinmenu:function(){this.p=this.r/this.s;
this.a1=this.a2=this.isVertical?0:Math.PI/2},
spinmenuitem:function(a7,a6,a5){a4=" onclick='window.open(\""+a6+"\""+(a5?(",\""+a5+"\""):",\"_self\"")+")'";
document.write("<div id='spinmenu"+this.a3+"' style='cursor:pointer;cursor:expression(\"hand\");position:absolute;width:"+this.w+"px;left:"+this.h+"px;"+"background-color:"+this.backgroundcolor+";color:"+this.color+";border:1px solid "+this.bordercolor+";font:normal "+this.fontsize+"px "+this.fontfamily+";text-align:center;cursor:default;z-Index:1000;' onmouseover='this.style.color=\""+this.colorover+"\";this.style.backgroundColor=\""+this.backgroundcolorover+"\"'"+ "onmouseout='this.style.color=\""+this.color+"\";this.style.backgroundColor=\""+this.backgroundcolor+"\"'"+a4+">"+a7+"</div>");this.a3++},
muta:function(){a8=document.getElementById("controale");
for(i=0;i<this.a3;i++){a9=document.getElementById("spinmenu"+i+"");
a9s=a9.style;if(this.isVertical){xi=parseInt(this.r*Math.cos(this.a1+i*this.pas))/this.s;
yi=parseInt(this.r*Math.sin(this.a1+i*this.pas));
a10=(this.p+xi)/(2*this.p);
a11=this.fontsize*(this.p+xi)/(2*this.p)+2;
a12=parseInt(100*(this.p+xi)/(2*this.p))}else{xi=parseInt(this.r*Math.cos(this.a1+i*this.pas));
yi=parseInt(this.r*Math.sin(this.a1+i*this.pas))/this.s;
a10=(this.p+yi)/(2*this.p);
a11=this.fontsize*(this.p+yi)/(2*this.p)+2;
a12=parseInt(100*(this.p+yi)/(2*this.p))};
a13=(this.w-20)*a10+20;a14=(this.h-20)*a10+10;
a9s.top=(yi+this.y-a14/2)+"px";
a9s.left=(xi+this.x-a13/2)+"px";
a9s.width=a13+"px";a9s.fontSize=a11+"px";
a9s.zIndex=a12};
a8.style.top=this.y+(this.isVertical?this.r:this.p)+this.h/2+6;
a8.style.left=this.x-a8.offsetWidth/2;
if(this.a1!=this.a2){this.a1=(this.a1>this.a2)?(this.a1-this.pas/this.v):(this.a1+this.pas/this.v);
if(Math.abs(this.a1-this.a2)<this.pas/this.v)
this.a1=this.a2;
setTimeout("eye.muta()",10)}},spinmenuclose:function(){this.pas=2*Math.PI/this.a3;
document.write('<div id="controale" style="position:absolute"><button type="" onclick="eye.a2-=eye.pas;eye.muta()" onfocus="this.blur()"><<</button> <button type="" onclick="eye.a2+=eye.pas;eye.muta()" onfocus="this.blur()">>></button></div>');eye.muta()}};
function getposOffset(what, offsettype){var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;var parentEl=what.offsetParent;while (parentEl!=null){totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft :totaloffset+parentEl.offsetTop;parentEl=parentEl.offsetParent;}
return totaloffset;
}
Hi All! I'm somewhat new to CSS/Javascript but need assistance finding code that will help me accomplish the tool on the following page: http://www.constantcontact.com/index.jsp If you look at the rotating information on the left-side of the Constant Contact website, I would like to be able to have that same functionality on my website. If anyone knows how this is accomplished, any assistance would be greatly appreciated. I am looking for the following functionality: 1) Have the ability to hover over each number to change the main photo 2) Have the script advance the main photo on its own 3) Be able to click the main photo when it is selected Any questions, let me know! Thanks, Eric Hello, I need the links to the rotating images to open in a new window. Is there an easy way to do this? Here is my code: [CODE] <script type="text/javascript"> var preload_ctrl_images=true; //And configure the image buttons' images he var previmg='left.gif'; var stopimg='stop.gif'; var playimg='play.gif'; var nextimg='right.gif'; var slides=[]; //FIRST SLIDESHOW //configure the below images and descriptions to your own. slides[0] = ["/pics/nav/home2/music-club_manatella.jpg", "", "/progs/main/manatella.pdf"]; slides[1] = ["/pics/nav/home2/teen-read-week2011.jpg", "", "/teens/teen-read-week2011.pdf"]; slides[2] = ["/pics/nav/home2/oceanway-express.jpg", "", "/lib/branches/OWY.html"]; slides[3] = ["/pics/nav/home2/jea-green.jpg", "", "/progs/jpl/home-energy-evaluation.html"]; slides[4] = ["/pics/nav/home2/childrens-summer-reading.jpg", "", "/kids/kids-summer-reading2011.pdf"]; slides[5] = ["/pics/nav/home2/teen-summer-reading.jpg", "", "/teens/teens-summer-reading2011.pdf"]; slides[6] = ["/pics/nav/home2/internet-safety.jpg", "", "/Training/Internet-Safety/internet-safety.html"]; slides.no_descriptions=1; //use for no descriptions displayed //use for no descriptions displayed //above slide show uses only the defaults </script> <script src="http://jpl.coj.net/common/javascripts/swissarmy.js" type="text/javascript"> </script> [CODE] [URL]http://jpl.coj.net Thank you so much for your help, Elbee please help, it's driving me crazy. I have been trying to get the rotating pictures to work. I am using dreamweaver 8. If I put one rotator on the page it works fine but when I add the second they both don't work. here is my page code [<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <!-- DW6 --> <head><meta name="google-site-verification" content="Ygobmtk4ksdYJZlIYpBAGC8rxkufPW--Lzmia27qUsc" /> <!-- Copyright 2005 Macromedia, Inc. All rights reserved. --> <title>The Beach House Hotel</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <link rel="stylesheet" href="mm_2.css" type="text/css" /> <style type="text/css"> <!-- .style8 {color: #FFFFFF} .style9 {font-size: 24px} .style10 { font-size: 24px; font-weight: bold; } .style11 {color: #000000} .style12 {font-size: 14px} .style13 {font-size: 12px} --> </style> <meta http-equiv="" content="the beach house hotel,pak nam pran,paknampran,pranburi,hua hin" /> </head> <body bgcolor="#0066cc" onload="imgOne();"> <table width="73%" height="514" border="0" align="center" cellpadding="0" cellspacing="0"> <tr bgcolor="#99ccff"> <td height="60" colspan="4" nowrap="nowrap"><div align="center"><img src="images/hotelheader.jpg" alt="header" width="900" height="125" /></div></td> </tr> <tr bgcolor="#003399"> <td height="36" colspan="4" bgcolor="#0066CC"><div align="center"><a href="javascript:;"></a><span class="style13"><a href="index.html" class="style8">HOME </a> <a href="location.html" class="style8">LOCATION</a> <a href="menu.html" class="style8">MENU </a> <a href="reviews.html" class="style8">REVIEWS</a> <a href="specialevents.html" class="style8">SPECIAL EVENTS</a> <a href="roomrate.html" class="style8">ROOM RATES</a> <a href="kiteboarding.html" class="style8">KITEBORDING</a> <strong> <strong><a href="toursandrentals.html" class="style8">TOURS AND RENTALS</a></strong> </strong> <a href="contacts.html" class="style8"> CONTACT US</a></span></div></td> </tr> <tr bgcolor="#ffffff"> <td colspan="2" valign="top"> <body onload="imgOne();"> <table width="200" height="166"> <tr> <td><span class="style9"><img src="http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_11.jpg" name="myimg" width="168" height="187" align="left" /></span></td> </tr> </table> <h1> </h1> </td> <td width="701" valign="top"><div align="center"><br /> <table border="0" cellspacing="0" cellpadding="2" width="440"> <tr> <td class="pageName"><p align="center" class="style10"><em>Welcome to</em></p> <p align="center" class="style10"> The Beach House Hotel</p> <p align="center" class="style10">KITEBOARDING PARADISE </p></td> </tr> <tr> <td class="bodyText"> <p align="center"><span class="style10">The Beach House</span><span class="style12"> <span class="style11">is located 25 Klms south of Hua Hin on the beach at Pak nam pran, on the beautiful West Coast of the Gulf of Siam. The hotel has a bamboo beach bar on the beach. The bars name is the Downwind Bar, many kiteboardes down wind to have a relaxing drink after a good days kiting. There</span></span> <span class="style12">are constant thermal winds</span>, <span class="style12">the strong wind begins November and carries on through to May, we get 2 types of wind here in Pranburi, the winds run from January to around end of February blowing between 12 – 25 knots then the Thermal wind kicks in March onward generating afternoon sea breeze winds between 12 – 20 knots. Most common wind sites such as windfinder and windguru do not forecast or show thermal winds. The forecast for the area would show 1 – 2 knots yet the thermal will be generating 18 knots in the afternoon. </span></p> <p align="center"><br /> </p></td> </tr> </table> <br /> <br /> </div></td> <td width="156" valign="top"><span class="style9"> <meta http-equiv="Content-Type" content="text/html; charset=" /> </span> <table width="200" height="186"> <tr> <td height="180"></script><script language="javascript" type="text/javascript">img2 = new Image() seconds = "2"; function imgOne() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_1.jpg'; //needed to be added setTimeout("imgTwo()", seconds * 2000); } function imgTwo() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_2.jpg'; setTimeout("imgThree()", seconds * 2000); } function imgThree() { document.myimg.src = 'http://thebeachhouse-hotel.com/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_3.jpg'; setTimeout("imgFour()", seconds * 2000); } function imgFour() { document.myimg.src = 'http://thebeachhouse-hotel.com/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_4.jpg'; setTimeout("imgFive()", seconds * 2000); } function imgFive() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_5.jpg'; setTimeout("imgSix()", seconds * 2000); } function imgSix() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_6.jpg'; setTimeout("imgSeven()", seconds * 2000); } function imgSeven() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_7.jpg'; setTimeout("imgEight()", seconds * 2000); } function imgEight() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_9.jpg'; setTimeout("imgNine()", seconds * 2000); } function imgNine() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_10.jpg'; setTimeout("imgTen()", seconds * 2000); } function imgTen() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/kiteboarding/kiteboarding_paknampran_hua_hin_pranburi_11.jpg'; setTimeout("imgOne()", seconds * 2000); } </script> <img src="http://thebeachhouse-hotel.com/images/sea_view_room.jpg" name="myimg" width="171" height="193" align="right" /></td> </tr> </table> </script> <script language="javascript" type="text/javascript">img2 = new Image() seconds = "2"; function imgOne() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/beach_left.jpg'; //needed to be added setTimeout("imgTwo()", seconds * 2000); } function imgTwo() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/beach_right.jpg'; setTimeout("imgThree()", seconds * 2000); } function imgThree() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/bed.jpg'; setTimeout("imgFour()", seconds * 2000); } function imgFour() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/fountians.jpg'; setTimeout("imgFive()", seconds * 2000); } function imgFive() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/full_beach_left.jpg'; setTimeout("imgSix()", seconds * 2000); } function imgSix() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/garden_view_rooms.jpg'; setTimeout("imgSeven()", seconds * 2000); } function imgSeven() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/hotel-at-night.jpg'; setTimeout("imgEight()", seconds * 2000); } function imgEight() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/main_bedroom8.jpg'; setTimeout("imgNine()", seconds * 2000); } function imgNine() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/pool_elephants.jpg'; setTimeout("imgTen()", seconds * 2000); } function imgTen() { document.myimg.src = 'http://thebeachhouse-hotel.com/images/sea_view_room.jpg'; setTimeout("imgOne()", seconds * 2000); } </script></td> </tr> <tr> <td width="20" height="22"> </td> <td width="161"> </td> <td width="701"><div align="center"></div></td> <td> </td> </tr> </table> <script type="text/javascript"> var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www."); document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E")); </script> <script type="text/javascript"> try { var pageTracker = _gat._getTracker("UA-6798030-3"); pageTracker._trackPageview(); } catch(err) {}</script></body> </html>] Thanks for any help. regards Martin Hi, I'm hoping this is a simple question but I'm such a beginner I need some help! I recently found a great little code that allows me to have rotating ads with links on my website. It works perfectly but I need to have four images rotating, not three and I can't work out how to do it. Can anyone help? Thanks! Code: <html>
<head>
<title>Essex Mums Header</title>
<script language="JavaScript">
if (document.images) {
ads = new Array(3);
ads[0] = "http://www.christmastoylist.co.uk/christmas1.jpg" ;
ads[1] = "http://www.essexmums.org/images/derekanson.jpg";
ads[2] = "http://www.essexmums.org/images/littleones.jpg";
ads[3] = "http://www.essexmums.org/images/ingrave.jpg";
ads2 = new Array(3);
ads2[0]="http://www.essexmums.org/images/letsplayfair1.jpg";
ads2[1]="http://www.essexmums.org/images/letsplayfair2.jpg";
ads2[2]="http://www.essexmums.org/images/letsplayfair3.jpg";
ads2[3]="http://www.essexmums.org/images/letsplayfair4.jpg";
}
newplace = new Array(3);
newplace[0] = "http://www.christmastoylist.co.uk/"
newplace[1] = "http://www.derekanson.com"
newplace[2] = "http://www.littleonesclothing.co.uk/"
newplace[3] = "http://www.ingravecommunitymarket.blogspot.com/
otherplace = new Array(3);
otherplace[0] = "http://www.letsplayfair.co.uk"
otherplace[1] = "http://www.letsplayfair.co.uk"
otherplace[2] = "http://www.letsplayfair.co.uk"
otherplace[3] = "http://www.letsplayfair.co.uk"
var timer = null
var counter = 0
function banner() {
timer=setTimeout("banner()", 8000);
counter++;
if (counter >= 3)
counter = 0;
document.bannerad.src = ads[counter];
document.bannerad2.src = ads2[counter];
}
function left() {
counter2 = counter;
window.location.href = newplace[counter2];
}
function right() {
counter2 = counter;
window.location.href = otherplace[counter2];
}
</script>
</head>
<body
style="margin: auto; width: 1024px; display: block; font-family: Myriad Web Pro;"
onload="banner()">
<div>
<table style="text-align: center; width: 1024px; height: 176px;"
class="header" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr style="background-color: rgb(232, 248, 255);">
<td style="vertical-align: top; width: 200px; text-align: center;">
<div
style="border-style: solid; border-width: 1px; margin: 20px 5px 5px; width: 190px; height: 160px;"><a
href="javascript:left()" rel="nofollow"><img
src="http://www.christmastoylist.co.uk/christmas1.jpg" name="bannerad"
border="0" height="160" width="190"></a> </div>
</td>
<td style="vertical-align: top; width: 615px; height: 172px;">
<div style="margin-top: 20px;"><a href="http://www.essexmums.org"><img
style="border: 0px solid ; width: 615px; height: 172px; margin-bottom: 20px;"
alt="" src="http://www.essexmums.org/images/banner.jpg" hspace="5"></a></div>
</td>
<td style="vertical-align: top; width: 200px; text-align: center;">
<div
style="border-style: solid; border-width: 1px; margin: 20px 5px 5px; width: 190px; height: 160px;"><a
href="javascript:right()"><img
src="http://www.essexmums.org/images/letsplayfair1.jpg"
name="bannerad2" border="0" height="160" width="190"></a> </div>
</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>
I have two rotating banners on the same page. Both work independently on other pages but won't work together. Is there a reason in JS for this and is there a common solution? |
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