Ротация изображений
есть в хедере присоединенные скрипты
Код:
<script type="text/javascript" src="{THEME}/js/rotate.js"></script>
<script type="text/javascript" src="{THEME}/js/image_zoom.js"></script>
вот rotate.js
Код HTML:
var currentdate = 0;
var core = 0;
function initArray() {
this.length = initArray.arguments.length;
for (var i = 0; i < this.length; i++) {
this[i] = initArray.arguments[i];
}
}
link = new initArray(
"http://site/templates/Kat/images/Wall/2.jpg"
);
image = new initArray(
"http://site/templates/Kat/images/Wall/2_min.jpg"
);
var currentdate = new Date();
var core = currentdate.getSeconds() % image.length;
var ranlink = link[core];
var ranimage = image[core];
вот image_zoom.js
Код HTML:
function ImageExpander(oThumb, sImgSrc)
{
// store thumbnail image and overwrite its onclick handler.
this.oThumb = oThumb;
this.oThumb.expander = this;
this.oThumb.onclick = function() { this.expander.expand(); }
// record original size
this.smallWidth = oThumb.offsetWidth;
this.smallHeight = oThumb.offsetHeight;
this.bExpand = true;
this.bTicks = false;
// self organized list
if ( !window.aImageExpanders )
{
window.aImageExpanders = new Array();
}
window.aImageExpanders.push(this);
// create the full sized image.
this.oImg = new Image();
this.oImg.expander = this;
this.oImg.onload = function(){this.expander.onload();}
this.oImg.src = sImgSrc;
}
ImageExpander.prototype.onload = function()
{
this.oDiv = document.createElement("div");
document.body.appendChild(this.oDiv);
this.oDiv.appendChild(this.oImg);
this.oDiv.style.position = "absolute";
this.oDiv.expander = this;
this.oDiv.onclick = function() {this.expander.toggle();};
this.oImg.title = "Click to reduce.";
this.bigWidth = this.oImg.width;
this.bigHeight = this.oImg.height;
if ( this.bExpand )
{
this.expand();
}
else
{
this.oDiv.style.visibility = "hidden";
this.oImg.style.visibility = "hidden";
}
}
ImageExpander.prototype.toggle = function()
{
this.bExpand = !this.bExpand;
if ( this.bExpand )
{
for ( var i in window.aImageExpanders )
if ( window.aImageExpanders[i] !== this )
window.aImageExpanders[i].reduce();
}
}
ImageExpander.prototype.expand = function()
{
// set direction of expansion.
this.bExpand = true;
// set all other images to reduce
for ( var i in window.aImageExpanders )
if ( window.aImageExpanders[i] !== this )
window.aImageExpanders[i].reduce();
// if not loaded, don't continue just yet
if ( !this.oDiv ) return;
// hide the thumbnail
this.oThumb.style.visibility = "hidden";
// calculate initial dimensions
this.x = this.oThumb.offsetLeft;
this.y = this.oThumb.offsetTop;
this.w = this.oThumb.clientWidth;
this.h = this.oThumb.clientHeight;
this.oDiv.style.left = this.x + "px";
this.oDiv.style.top = this.y + "px";
this.oImg.style.width = this.w + "px";
this.oImg.style.height = this.h + "px";
this.oDiv.style.visibility = "visible";
this.oImg.style.visibility = "visible";
// start the animation engine.
if ( !this.bTicks )
{
this.bTicks = true;
var pThis = this;
window.setTimeout(function(){pThis.tick();},25);
}
}
ImageExpander.prototype.reduce = function()
{
// set direction of expansion.
this.bExpand = false;
}
ImageExpander.prototype.tick = function()
{
// calculate screen dimensions
var cw = document.body.clientWidth;
var ch = document.body.clientHeight;
var cx = document.body.scrollLeft + cw / 2;
var cy = document.body.scrollTop + ch / 2;
// calculate target
var tw,th,tx,ty;
if ( this.bExpand )
{
tw = this.bigWidth;
th = this.bigHeight;
if ( tw > cw )
{
th *= cw / tw;
tw = cw;
}
if ( th > ch )
{
tw *= ch / th;
th = ch;
}
tx = cx - tw / 2;
ty = cy - th / 2;
}
else
{
tw = this.smallWidth;
th = this.smallHeight;
tx = this.oThumb.offsetLeft;
ty = this.oThumb.offsetTop;
}
// move 5% closer to target
var nHit = 0;
var fMove = function(n,tn)
{
var dn = tn - n;
if ( Math.abs(dn) < 3 )
{
nHit++;
return tn;
}
else
{
return n + dn / 10;
}
}
this.x = fMove(this.x, tx);
this.y = fMove(this.y, ty);
this.w = fMove(this.w, tw);
this.h = fMove(this.h, th);
this.oDiv.style.left = this.x + "px";
this.oDiv.style.top = this.y + "px";
this.oImg.style.width = this.w + "px";
this.oImg.style.height = this.h + "px";
// if reducing and size/position is a match, stop the tick
if ( !this.bExpand && (nHit == 4) )
{
this.oImg.style.visibility = "hidden";
this.oDiv.style.visibility = "hidden";
this.oThumb.style.visibility = "visible";
this.bTicks = false;
}
if ( this.bTicks )
{
var pThis = this;
window.setTimeout(function(){pThis.tick();},25);
}
}
вызывался раньше только image_zoom.js и передавалось все как:
Код:
<a href="{THEME}/images/Wall/2.jpg" onclick="this.href = 'javascript:void(0);';">
<img src="{THEME}/images/Wall/2_min.jpg" onclick="new ImageExpander(this, '{THEME}/images/Wall/2.jpg');"
height="135" width="180" title="Обои Lineage" /></a>
но теперь нужно чтоб изображения ротировались скриптом ротейт, они то ротируются вот так
Код:
<script language="Javascript">
<!--
document.write('<a href=\"' +ranlink+ '\"><img src=\"'+ranimage+'\"></a>');
//-->
</SCRIPT>
вот так вот ч приделать onclick="this.href = 'javascript :void(0);';" никак немогу, подскажыте пожалуйста как сделать |
