/***********************************************
* Fade-in image slideshow script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/
var slideshow_width='512px' //SET IMAGE WIDTH
var slideshow_height='334px' //SET IMAGE HEIGHT
var pause=6000 //SET PAUSE BETWEEN SLIDE (3000=3 seconds)

var fadeimages=new Array()
//SET IMAGE PATHS. Extend or contract array as needed
fadeimages[0]="/gfx/bildspel_01l.jpg";
fadeimages[1]="/gfx/bildspel_01m.jpg";
fadeimages[2]="/gfx/bildspel_01n.jpg";
fadeimages[3]="/gfx/bildspel_01a.jpg";
fadeimages[4]="/gfx/bildspel_01b.jpg";
fadeimages[5]="/gfx/bildspel_01c.jpg";
fadeimages[6]="/gfx/bildspel_01d.jpg";
fadeimages[7]="/gfx/bildspel_01e.jpg";
fadeimages[8]="/images/layout/spring.jpg";


for(i=1;i<3;i++) {
	temp = fadeimages[i];
	//random_num = (Math.round((Math.random()*4)+1));
	random_num = (Math.floor(Math.random()*4+0));
	fadeimages[i] = fadeimages[random_num];
	fadeimages[random_num] = temp;
}

////NO need to edit beyond here/////////////

var preloadedimages=new Array()

for (p=0;p<fadeimages.length;p++){
	preloadedimages[p]=new Image()
	preloadedimages[p].src=fadeimages[p]
}

var ie4=document.all
var dom=document.getElementById

/*if (ie4||dom)
	document.write('<div style="position: relative;left: 0px;width:'+slideshow_width+';height:'+slideshow_height+';overflow:hidden"><div  id="canvas0" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';top:0;left:0;filter:alpha(opacity=10);-moz-opacity:10"></div><div id="canvas1" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';top:0;left:0;filter:alpha(opacity=10);-moz-opacity:10;visibility: hidden"></div></div>')
else
	document.write('<img name="defaultslide" src="'+fadeimages[0]+'">')*/

var curpos=10
var degree=10
var curcanvas="canvas0"
var curimageindex=0
var nextimageindex=1


function fadepic(){
	if (curpos<100){
		curpos+=10
		if (tempobj.filters)
		tempobj.filters.alpha.opacity=curpos
		else if (tempobj.style.MozOpacity)
		tempobj.style.MozOpacity=curpos/101
	}
	else{
		clearInterval(dropslide)
		nextcanvas=(curcanvas=="canvas0")? "canvas0" : "canvas1"
		tempobj=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas)
		tempobj.innerHTML='<img src="'+fadeimages[nextimageindex]+'">'
		nextimageindex=(nextimageindex<fadeimages.length-1)? nextimageindex+1 : 0
		var tempobj2=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas)
		tempobj2.style.visibility="hidden"
		setTimeout("rotateimage()",pause)
	}
}

function rotateimage(){
	if (ie4||dom){
	resetit(curcanvas)
	var crossobj=tempobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
	crossobj.style.zIndex++
	if(curcanvas=="canvas1" && crossobj.style.zIndex == 2){
		var crossobj2=tempobj2=ie4? eval("document.all."+"canvas0") : document.getElementById("canvas0")
		crossobj.style.zIndex = 1;
		crossobj2.style.zIndex = 1;
	}
	tempobj.style.visibility="visible"
	var temp='setInterval("fadepic()",50)'
	dropslide=eval(temp)
	curcanvas=(curcanvas=="canvas0")? "canvas1" : "canvas0"
}
else
	document.images.defaultslide.src=fadeimages[curimageindex]
	curimageindex=(curimageindex<fadeimages.length-1)? curimageindex+1 : 0
}

function resetit(what){
	curpos=10
	var crossobj=ie4? eval("document.all."+what) : document.getElementById(what)
	if (crossobj.filters)
	crossobj.filters.alpha.opacity=curpos
	else if (crossobj.style.MozOpacity)
	crossobj.style.MozOpacity=curpos/101
	}

function startit(){
	var crossobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
	crossobj.innerHTML='<img src="'+fadeimages[curimageindex]+'">'
	rotateimage()
}

if (ie4||dom)
	window.onload=startit
else
	setInterval("rotateimage()",pause)