var isIE = navigator.appName == 'Microsoft Internet Explorer' && navigator.userAgent.indexOf('Opera') < 1 ? 1 : 0;
var $Y;
var $D;
var $E;
var $A;
if(typeof YAHOO != "undefined")
{
$Y = YAHOO.util;
$D = YAHOO.util.Dom;
$E = YAHOO.util.Event;
$A = YAHOO.util.Anim;
}
if(! Math.randomInt) {
Math.randomInt = function(max)
{
if( ! max)
max = 1;
return (Math.round( Math.random() * max ));
}
}
if(! Math.randomIntRange) {
Math.randomIntRange = function(min, max)
{
if(!min)
min = 0;
if(!max)
max = 1;
return Math.round( (Math.random() * max ) + min);
}
}
function $() {
if (arguments.length == 1) return get$(arguments[0]);
var elements = [];
$c(arguments).each(function(el){
elements.push(get$(el));
});
return elements;
function get$(el){
if (typeof el == 'string') el = document.getElementById(el);
return el;
}
}
// IE5.5+ PNG Alpha Fix v1.0 by Angus Turnbull http://www.twinhelix.com
// Free usage permitted as long as this notice remains intact.
// This must be a path to a blank image. That's all the configuration you need here.
var blankImg = 'blank.gif';
var f = 'DXImageTransform.Microsoft.AlphaImageLoader';
function filt(n, s, m) {
if(n && s && n.style)
{
n.style.filter = 'progid:'+f+'(src="'+s+'",sizingMethod="'+m+'")';
n.src = blankImg;
}
}
function doFix()
{
var nodes = document.getElementsByTagName('img');
for(var i = nodes.length; i-- > 0;)
{
var node = nodes[i];
if (node.tagName == 'IMG')
{
if ((/\.png$/i).test(node.src))
{
filt(node, node.src, 'image'); // was 'scale'
src = blankImg;
}
}
else if (node.style && node.style.backgroundImage)
{
if (node.style.backgroundImage.match(/^url[("']+(.*\.png)[)"']+$/i))
{
var s = RegExp.$1;
node.style.backgroundImage = '';
filt(node, s, 'crop');
}
else
{
filt();
}
}
}
}
var iarr = [];
var imgels;
var rt = null;
var rtmin = 1; var rtmax = 3;
function initImageRotate(container)
{
var s100 = document.getElementsByClassName('s100');
var s125 = document.getElementsByClassName('s125');
var s150 = document.getElementsByClassName('s150');
var s200 = document.getElementsByClassName('s200');
var r100 = new RotateImages(s100, i100, 'dotshots/', 2);
var r125 = new RotateImages(s125, i125, 'dotshots/', 2.25);
var r150 = new RotateImages(s150, i150, 'dotshots/', 3);
var r200 = new RotateImages(s200, i200, 'dotshots/', 1.87);
//alert('inited');
}
var RotateImages = function(els, images, pathprefix, interval) {
this.elements = els;
this.images = images;
if(pathprefix != undefined && pathprefix != null)
this.pathprefix = pathprefix;
this.pathprefix = pathprefix;
if(interval != undefined && interval != null)
this.interval = interval;
timer = setInterval(rotate, this.interval*1000, this);
function rotate(o) {
var eIndex = Math.randomInt(o.elements.length);
var iIndex = Math.randomInt(o.images.length);
var p = o.pathprefix + o.images[iIndex];
if(o.images[iIndex] != undefined && o.elements[eIndex] != undefined)
o.elements[eIndex].src = p;
}
}
var Replacer = {
replace : function(img, nsrc) {
el = $(img);
var fadeDuration = 0.3;
var fadeoutAttr = { opacity: { to: 0 } };
var fadeinAttr = { opacity: { to: 1 } };
var fadeout = new $A(el, fadeoutAttr, fadeDuration, YAHOO.util.Easing.easeOut);
var fadein = new $A(el, fadeinAttr, fadeDuration, YAHOO.util.Easing.easeOut);
fadeout.onComplete.subscribe(
function(){
el.src = nsrc;
$E.addListener(el,'load',fadein.animate, fadein, true);
}
);
fadeout.animate();
}
};
function getRandomImage(w)
{
if(iarr[w])
{
var index = Math.randomInt(iarr[w].length-1);
var src = 'dotshots/'+iarr[w][index];
// check to make sure that the selected image isn't already in use...
var c = $('dotshotimages');
if(c)
{
var cimgs = c.getElementsByTagName('img');
for(var i = cimgs.length; i-- > 0;)
{
//alert(cimgs[i].src + ' == ' + src);
if( (cimgs[i].src.indexOf(src)) > 0)
return getRandomImage(w);
}
}
return src;
}
return null;
}
function rotateImages()
{
if(rt) clearTimeout(rt);
var imgindex = Math.randomInt(imgels.length - 1)
var iel = imgels[imgindex];
var w = iel.width;
var src = null;
x = 0;
while (src == null && x < 100)
{
src = getRandomImage(w);
x ++;
}
if(src == null) return;
Replacer.replace(iel, src);
var dur = Math.randomIntRange(rtmin, rtmax);
rt = setTimeout(rotateImages, dur*1000);
}
function fixExternalLinks()
{
var anchors = document.getElementsByTagName('a');
for(var i = anchors.length; i-- > 0;)
{
if(anchors[i].rel == 'external' || anchors[i].getAttribute('rel') == 'external' )
{
anchors[i].target = '_blank;';
anchors[i].className = anchors[i].className + ' extlnk';
}
}
}
function init()
{
if(isIE) doFix();
var container = document.getElementById('dotshotimages');
if(container) initImageRotate(container);
fixExternalLinks();
initLightbox();
initBuyForms();
}
function initBuyForms()
{
var b = document.getElementById('buypg');
if(! b) return;
var fs = document.getElementsByTagName('form');
for(var i = fs.length; i-- > 0;)
{
var f = function() {
showzoom($('votenow'));
}
$E.addListener(fs[i], 'submit', f);
}
}
function initLightbox()
{
// the rest of this code inserts html at the top of the page that looks like this:
//
//
//
//
close
//
//