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

if (ie4||dom)
	document.write('<div style="position:relative;width:'+slideshow_width+';height:'+slideshow_height+';overflow:hidden"><div  id="canvas0" style="background-color:#f5f5f5;position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';top:0;left:0;filter:alpha(opacity=10);-moz-opacity:10"></div><div id="canvas1" style="background-color:#f5f5f5;position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';top:0;left:0;filter:alpha(opacity=10);-moz-opacity:10"></div></div>')
else
	document.write("document.all.promosanunciantes0")

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{
	if (cantidad>1)
	{
		clearInterval(dropslide)
		nextcanvas=(curcanvas=="canvas0")? "canvas0" : "canvas1"
		tempobj=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas)
		htmlAMostrar = ie4? eval("document.all.promosanunciantes"+nextimageindex) : document.getElementById('promosanunciantes'+nextimageindex)
		tempobj.innerHTML=""
		tempobj.style.height=altoMaximoAnunciante;
		tempobj.innerHTML=htmlAMostrar.innerHTML
		nextimageindex=(nextimageindex<cantidad-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<cantidad-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)
	htmlAMostrar = ie4? eval("document.all.promosanunciantes0") : document.getElementById('promosanunciantes0')

	crossobj.innerHTML=htmlAMostrar.innerHTML;
	altoMaximoAnunciante=crossobj.style.height;
	rotateimage()
}

if (ie4||dom)
{
	startit();
}
else
{
	setInterval("rotateimage()",pause)
}