function displayfadeinbox()
{
	var ie=document.all && !window.opera
	var dom=document.getElementById
	iebody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body
	objref=(dom)? document.getElementById("fadeinbox") : document.all.fadeinbox
	var scroll_top=(ie)? iebody.scrollTop : window.pageYOffset
	var docwidth=(ie)? iebody.clientWidth : window.innerWidth
	docheight=(ie)? iebody.clientHeight: window.innerHeight
	var objwidth=objref.offsetWidth
	objheight=objref.offsetHeight
	objref.style.left=docwidth/2-objwidth/2+"px"
	objref.style.top=scroll_top+docheight/2-objheight/2+"px"

	if (showonscroll=="yes")
		showonscrollvar=setInterval("staticfadebox()", 50)

	if (enablefade=="yes" && objref.filters)
	{
		objref.filters[0].duration=IEfadelength
		objref.filters[0].Apply()
		objref.filters[0].Play()
	}

	objref.style.visibility="visible"

	if (objref.style.MozOpacity)
	{
		if (enablefade=="yes")
			mozfadevar=setInterval("mozfadefx()", 90)
	else
	{
		objref.style.MozOpacity=1
		controlledhidebox()
	}
}
else
	controlledhidebox()
}

function mozfadefx()
{
	if (parseFloat(objref.style.MozOpacity)<1)
		objref.style.MozOpacity=parseFloat(objref.style.MozOpacity)+Mozfadedegree
	else
	{
		clearInterval(mozfadevar)
		controlledhidebox()
	}
}

function staticfadebox()
{
	var correzione=0
	var ie=document.all && !window.opera
	var scroll_top=(ie)? iebody.scrollTop : window.pageYOffset

	if (scroll_top+docheight/2-objheight/2<correzione)
		scroll_top=correzione-(docheight-objheight/2)
	objref.style.top=scroll_top+docheight/2-objheight/2+"px"
}

function hidefadebox()
{
	objref.style.visibility="hidden"
	if (typeof showonscrollvar!="undefined")
		clearInterval(showonscrollvar)
}

function controlledhidebox()
{
	if (autohidebox[0]=="yes")
	{
		var delayvar=(enablefade=="yes" && objref.filters)? (autohidebox[1]+objref.filters[0].duration)*1000 : autohidebox[1]*1000
		setTimeout("hidefadebox()", delayvar)
	}
}

function initfunction()
{
	setTimeout("displayfadeinbox()", 100)
}

function get_cookie(Name) 
{
	var search = Name + "="
	var returnvalue = ""
	if (document.cookie.length > 0) 
	{
		offset = document.cookie.indexOf(search)
		if (offset != -1) 
		{
			offset += search.length
			end = document.cookie.indexOf(";", offset)
			if (end == -1)
				end = document.cookie.length;
			returnvalue=unescape(document.cookie.substring(offset, end))
		}
	}
	return returnvalue;
}