/*image slideshow with fade-in effect
Copyright (www.dynamicdrive.com) */

var slidespeed=3000
var slides=new Array("Nav/001fdr.jpg","Nav/002fdr.jpg","Nav/003fdr.jpg","Nav/004fdr.jpg","Nav/005fdr.jpg","Nav/006fdr.jpg","Nav/007fdr.jpg","Nav/008fdr.jpg")

var whichslide=0
var imgobj, filtersupport, blenddelay
var imageholder=new Array()
for (i=0;i<slides.length;i++){ //preload images
imageholder[i]=new Image()
imageholder[i].src=slides[i]
}

function slideshow(){
}

function chgimg(){
if (filtersupport)
imgobj.filters[0].apply()
imgobj.src=imageholder[whichslide].src
if (filtersupport)
imgobj.filters[0].play()
whichslide=(whichslide<slides.length-1)? whichslide+1 : 0
setTimeout("chgimg()", slidespeed+blenddelay)
}

window.onload=function(){
imgobj=document.getElementById("slideshow") //access img obj
filtersupport=imgobj.filters //check for support for filters
blenddelay=(filtersupport)? imgobj.filters[0].duration*2000 : 0
chgimg()
}