New Revised CSS Library Forums Web Tools
FAQs Awards Usage Terms Contact

<html>
<head>
<script type='text/javascript'>

/***********************************************
* Carousel Slideshow II- By Harry Armadillo (http://www.codingforums.com/showthread.php?t=58814)
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
* Please keep this notice intact
***********************************************/

function carousel(params){
if(!(params.width>0 && isFinite(params.width)))params.width=100;
if(!(params.height>0 && isFinite(params.height)))params.height=100;
if(!(params.sides>2 && isFinite(params.sides)))params.sides=4;
if(!(params.steps>0 && params.steps<100 && isFinite(params.steps)))params.steps=20;
if(!(params.speed>0 && isFinite(params.speed)))params.speed=8;
if(!(params.image_border_width>=0 && isFinite(params.image_border_width)))params.image_border_width=0;
if(isFinite(params.id)||!params.id)params.id='bad_id_given_'+Math.random();

document.write("<div style='position:relative;overflow:hidden;' id='"+params.id.replace(/[^a-zA-Z0-9]+/g,'_')+"'></div>");
var cdiv=document.getElementById(params.id.replace(/[^a-zA-Z0-9]+/g,'_'))
cdiv.style.width=params.width+'px';
cdiv.style.height=params.height+'px';
cdiv.style.border=params.border;
cdiv.style.position='relative';
cdiv.style.overflow='hidden';
cdiv.title=params.id;

var counter=0,spinning=true,interval=Math.floor(60000/params.sides/params.steps/params.speed)-5;
interval=isNaN(interval)?200:interval;
var img_position=[],images=[],img_dimension=[];
var img_index=params.images.length+1,img_index_cap=2*params.images.length;
var faces=Math.ceil(params.sides/2), dimension, direction, targ, attr, faraway;

function init(){
if(params.direction=="left" || params.direction=="right"){
direction=params.direction;
dimension="width";
}
else if(params.direction=="top" || params.direction=="bottom"){
direction=params.direction;
dimension="height";
}
else {
direction="left";
dimension="width";
}
faraway=(direction=="left"||direction=="top")?'-20000px':'20000px';
cdiv.style[dimension]=params[dimension]/(params.size_mode=='image'?Math.sin(Math.PI/params.sides):1)+'px';
var img=new Image();
img.style.position='absolute';
img.style[direction]=faraway;
img.style.width=params.width-2*params.image_border_width+'px';
img.style.height=params.height-2*params.image_border_width+'px';
img.style.border=(params.image_border_width||0)+'px solid '+params.image_border_color;

for(var i=0;i<params.images.length;i++){
images[i]=img.cloneNode(true);
images[i].src=params.images[i];
if(params.links && params.links[i] && params.links[i]!=''){
targ=params.lnk_targets && params.lnk_targets[i]||params.lnk_base||'new';
if(targ=="_blank"){
attr=(params.lnk_attr && params.lnk_attr[i])?",'"+params.lnk_attr[i]+"'":"";
images[i].onclick=new Function("window.open('"+params.links[i]+"','"+targ+"'"+attr+")");
}
else if(targ.substr(0,1)=="_"){
images[i].onclick=new Function(targ.substr(1)+".location='"+params.links[i]+"'");
}
else{
attr=(params.lnk_attr && params.lnk_attr[i])?",'"+params.lnk_attr[i]+"'":"";
images[i].onclick=new Function("var t='"+targ+"';if(window[t]){try{window[t].close()}catch(z){}}window[t]=window.open('"+params.links[i]+"',t"+attr+");window[t].focus()");
}
images[i].style.cursor=document.all?'hand':'pointer';
}

if(params.titles && params.titles[i] && params.titles[i]!='')
images[i].title=params.titles[i];
if(document.all)
images[i].alt=images[i].title;
images[i+params.images.length]=images[i];
if(params.images.length==faces)
images[i+2*params.images.length]=images[i];
cdiv.appendChild(images[i]);
}

var face_size=params.size_mode=='image'?params[dimension]:params[dimension]*Math.sin(Math.PI/params.sides);
var face_offset=params[dimension]*Math.cos(Math.PI/params.sides)/(params.size_mode=='image'?Math.sin(Math.PI/params.sides):1)/2-.5;
var pi_piece=2*Math.PI/params.steps/params.sides;
for(i=0;i<=params.steps*faces;i++){
img_dimension[i]=face_size*Math.sin(pi_piece*i);
img_position[i]=(i<params.steps*params.sides/2)?Math.floor(params[dimension]/2/(params.size_mode=='image'?Math.sin(Math.PI/params.sides):1)-face_offset*Math.cos(pi_piece*i)-img_dimension[i]/2)+'px':faraway;
img_dimension[i]=img_dimension[i]-2*params.image_border_width>1?Math.ceil(img_dimension[i])-2*params.image_border_width+'px':'1px';
}
}
init();

cdiv.rotate = function(){
setTimeout('document.getElementById("'+cdiv.id+'").rotate()',interval);
if(!spinning) return;
if(++counter>=params.steps){
counter=0;
if(++img_index>=img_index_cap)
img_index=params.images.length;
}
images[img_index-faces].style[direction]=faraway;
for(var i=faces-1;i>=0;i--){
images[img_index-i].style[direction]=img_position[counter+i*params.steps];
images[img_index-i].style[dimension]=img_dimension[counter+i*params.steps];
}
}
cdiv.onmouseover=function(){
spinning=false;
}
cdiv.onmouseout=function(){
spinning=true;
}
setTimeout('document.getElementById("'+cdiv.id+'").rotate()',100);
}
</script>
</head>

<body>

<div style="margin-top: 1em; font-weight: bold;">1) Horizontal Slideshow:</div>
Each image hyperlinked and opens in same browser.
<script type='text/javascript'>
carousel({id:'Amazon Books', //Enter arbitrary but unique ID of this slideshow instance
border:'',
size_mode:'image', //Enter "carousel" or "image". Affects the width and height parameters below.
width:107, //Enter width of image or entire carousel, depending on above value
height:140, //Enter height of image or entire carousel, depending on above value
sides:6, //# of sides of the carousel. What's shown = sides/2. Even integer with sides/2< total images is best
steps:23, //# of animation steps. More = smoother, but more CPU intensive
speed:5, //Speed of slideshow. Larger = faster.
direction:'left', //Direction of slideshow. Enter "top", "bottom", "left", or "right"
images:['http://images.amazon.com/images/P/0596004672.01.MZZZZZZZ.jpg',
'http://images.amazon.com/images/P/0201730847.01.MZZZZZZZ.jpg',
'http://images.amazon.com/images/P/0201735687.01.MZZZZZZZ.jpg',
'http://images.amazon.com/images/P/0596005768.01._SCMZZZZZZZ_.jpg'],
links: ['http://www.dynamicdrive.com', //enter link URLs, or for no links, empty array instead (links :[])
'http://www.javascriptkit.com',
'http://www.codingforums.com',
'http://www.cssdrive.com'],
titles:['Book #1',
'Book #2',
'Book #3',
'Book #4'],
image_border_width:1,
image_border_color:'blue'
});
</script>


<div style="margin-top: 1em; font-weight: bold;">2) Horizontal Slideshow:</div>
Each image hyperlinked and opens in the new, set window (target="_blank")
<script type='text/javascript'>
carousel({id:'Amazon Books 2',
border:'',
size_mode:'image',
width:107,
height:140,
sides:6,
steps:23,
speed:5,
direction:'left',
images:['http://images.amazon.com/images/P/0596004672.01.MZZZZZZZ.jpg',
'http://images.amazon.com/images/P/0201730847.01.MZZZZZZZ.jpg',
'http://images.amazon.com/images/P/0201735687.01.MZZZZZZZ.jpg',
'http://images.amazon.com/images/P/0596005768.01._SCMZZZZZZZ_.jpg'],
links: ['http://www.dynamicdrive.com',
'http://www.javascriptkit.com',
'http://www.codingforums.com',
'http://www.cssdrive.com'],
lnk_base:'google', //Link target for all links (see: http://www.codingforums.com/showthread.php?t=58814&page=2)
titles:['Book #1',
'Book #2',
'Book #3',
'Book #4'],
image_border_width:1,
image_border_color:'blue'
});
</script>

<div style="margin-top: 1em; font-weight: bold;">3) Vertical Slideshow</div>
Each image is hyperlinked and opens in a pop up window or iframe. 1st and 2nd image opens in the same popup window called "photo", 3rd image a _blank widnow, and 4th image, in the iframe following called "steve". Each pop up window's attributes can be customized, such as no toolbars, width/dimension etc.
<script type='text/javascript'>
carousel({id:'carousel_3',
border:'',
size_mode:'image',
width:107,
height:140,
sides:8,
steps:8,
speed:7,
direction:'top',
images:['http://images.amazon.com/images/P/0596004672.01.MZZZZZZZ.jpg',
'http://images.amazon.com/images/P/0201730847.01.MZZZZZZZ.jpg',
'http://images.amazon.com/images/P/0201735687.01.MZZZZZZZ.jpg',
'http://images.amazon.com/images/P/0596005768.01._SCMZZZZZZZ_.jpg'],
links: ['http://www.dynamicdrive.com',
'http://www.javascriptkit.com',
'http://www.codingforums.com',
'http://www.cssdrive.com'],
lnk_base:'',
lnk_targets:['photo', //link target for each link (see: http://www.codingforums.com/showthread.php?t=58814&page=2)
'photo',
'_blank',
'_top.steve' ],
lnk_attr:['width=700,height=600,top=200,menubar=yes', //window attribute for each pop up (see url above for docs)
'width=700,height=600,left=400,scrollbars=yes',
'width=750,height=550,left=300,top=100',
''],
titles:['Opens in \'photo\' window',
'Opens in \'photo\' window',
'Opens in blank window',
'Opens in iframe called "steve"'],
image_border_width:1,
image_border_color:'black'
});
</script>

<iframe name="steve" style="width: 80%; height: 400px"></iframe>
</body>
</html>