var images= [ "splash_1.jpg","splash_2.jpg","splash_3.jpg","splash_4.jpg",];
var image_idx = 0, fadeTimer = 3, swapper = 1, fader = 1;
function initSwap()
{
var container = document.getElementById('splash_image');
for(var i=0;i < images.length;i++)
{
var image = document.createElement('img');
image.src = '/images/gallery/' + images[i];
image.style.position = 'absolute';
if (i != 0) {image.style.opacity = '0';image.style.filter = 'alpha(opacity:0)';}
container.appendChild(image);
images[i] = image;
}
swapper = setTimeout(doSwap,2000);
}
function doSwap()
{
var s1 = image_idx;
var s2 = s1+1==images.length?0:s1+1;
image_idx = s2;
fade(s1,0);fade(s2,1);
swapper = setTimeout(doSwap,4000);
}
function fade(whoid,dir)
{
var image = images[whoid], completed;
var opac = parseFloat(image.style.opacity,10);
if(dir > 0) { opac += .05; if(opac >= 1) {completed = true;} }
else { opac -= .05; if(opac <= 0) {completed = true;} }
set_opacity(image, opac);
if(!completed) {fader = setTimeout("fade("+whoid+","+dir+")",40);}
}
function set_opacity(element, opacity)
{
element.style.opacity = opacity;
element.style.filter = 'alpha(opacity:'+(opacity*100)+')';
}
onload = initSwap;