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 CLASS="MatPos" style="position:relative;width:'+slideshow_width+';height:'+slideshow_height+';overflow:hidden"><div CLASS="MatPos" id="canvas0" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';filter:alpha(opacity=10);-moz-opacity:10"></div><div id="canvas1" CLASS="MatPos" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';filter:alpha(opacity=10);-moz-opacity:10"></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 / 100
} else {
  clearInterval(dropslide)
  nextcanvas = (curcanvas=="canvas0")? "canvas0" : "canvas1"
  tempobj = ie4? eval("document.all." + nextcanvas) : document.getElementById(nextcanvas)
  tempobj.innerHTML='<a href="http://www.librosmedicos.com/bookview.php?idbook='+fadeimages[curimageindex]+'" ><img src="http://www.librosmedicos.com/carro/imagenes_libros/'+fadeimages[nextimageindex]+'.jpg" width="104" height="141" alt="'+fadealt[curimageindex]+'" border="0"></a>'
  nextimageindex=(nextimageindex<fadeimages.length-1)? nextimageindex+1 : 0
  setTimeout("rotateimage()",fadesecs[nextimageindex])

}
}

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 startfade(){
if (ie4||dom) {
  var crossobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas)
  crossobj.innerHTML='<a href="http://www.librosmedicos.com/bookview.php?idbook='+fadeimages[curimageindex]+'" ><img src="http://www.librosmedicos.com/carro/imagenes_libros/'+fadeimages[curimageindex]+'.jpg" width="104" height="141" alt="'+fadealt[curimageindex]+'" border="0"></a>'
  rotateimage()
} else {
  setInterval("rotateimage()",fadesecs[0])
}
}