//Fade-in image slideshow- By Dynamic Drive
//For full source code and more DHTML scripts, visit http://www.dynamicdrive.com
//This credit MUST stay intact for use

var slideshow_width='490px' //SET IMAGE WIDTH
var slideshow_height='320px' //SET IMAGE HEIGHT
var pause=5000 //SET PAUSE BETWEEN SLIDE (3000=3 seconds)
var curpos=0
var degree=10
var curcanvas="canvas0"
var curimageindex=0
var nextimageindex=1


var fadeimages=new Array()
//SET IMAGE PATHS. Extend or contract array as needed
//fadeimages[0]="./images/home/hp_001.jpg";
//fadeimages[1]="./images/home/hp_002.jpg";
//fadeimages[2]="./images/home/hp_003.jpg";
fadeimages[0]="./images/home/unor12_akce_000.jpg";
fadeimages[1]="./images/home/unor12_akce_001.jpg";
////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]
}

function fadepic(){
  if (curpos<100){
    curpos+=5
    if (tempobj.filters)
      tempobj.filters.alpha.opacity=curpos
    else if (tempobj.style.MozOpacity)
      tempobj.style.MozOpacity=curpos/100
  }
  else{
    clearInterval(dropslide)
    nextcanvas=(curcanvas=="canvas0")? "canvas0" : "canvas1"
    tempobj=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas)
    tempobj.innerHTML='<!--<a href="http://www.bvv.cz/stavebniveletrhybrno">--><img src="'+fadeimages[nextimageindex]+'" style="border: none;"><!--</a>-->'
    //tempobj.innerHTML='<img src="'+fadeimages[nextimageindex]+'" style="border: none;">'
    nextimageindex=(nextimageindex<fadeimages.length-1)? nextimageindex+1 : 0
    setTimeout("rotateimage()",pause)
  }
}

function rotateimage(){
  if (ie4||dom){
    resetit(curcanvas)
    var crossobj=tempobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
    crossobj.style.zIndex++
    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/100
}

function startit(){
  var crossobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
  //s odkazem
  crossobj.innerHTML='<!--<a href="http://www.bvv.cz/stavebniveletrhybrno">--><img src="'+fadeimages[curimageindex]+'" style="border: none;"><!--</a>-->'
  //bez odkazu
  //crossobj.innerHTML='<img src="'+fadeimages[curimageindex]+'" style="border: none;">'
  
  rotateimage()
}