<!--

var ie=document.all
var dom=document.getElementById
var ns4=document.layers
var calunits=document.layers? "" : "px"

var bouncelimit=32 //(must be divisible by 8)
var direction="up"

function initbox(){
	if (!dom&&!ie&&!ns4) return
	if (dom && (new String(document.getElementById("dropin"))=="undefined" || new String(document.getElementById("dropin"))=="null")) return
	else if (ie && (new String(document.all.dropin)=="undefined" || new String(document.all.dropin)=="null")) return
	else if (ns4 && (new String(document.dropin)=="undefined" || new String(document.dropin)=="null")) return
	
	crossobj=(dom)?document.getElementById("dropin").style : ie? document.all.dropin : document.dropin
	scroll_top=(ie)? truebody().scrollTop : window.pageYOffset
	crossobj.top=scroll_top-257+calunits
	crossobj.visibility=(dom||ie)? "visible" : "show"
	dropstart=setInterval("dropin()",50)
}

function dropin(){
	scroll_top=(ie)? truebody().scrollTop : window.pageYOffset
	if (parseInt(crossobj.top)<200+scroll_top)
		crossobj.top=parseInt(crossobj.top)+40+calunits
	else{
		clearInterval(dropstart)
		//bouncestart=setInterval("bouncein()",50)
	}
}

function bouncein(){
	crossobj.top=parseInt(crossobj.top)-bouncelimit+calunits
	if (bouncelimit<0)
		bouncelimit+=8
	bouncelimit=bouncelimit*-1
	if (bouncelimit==0){
		clearInterval(bouncestart)
	}
}

function dismissbox(){
	if (window.bouncestart) clearInterval(bouncestart)
	crossobj.visibility="hidden"
}

function truebody(){
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

window.onload=initbox

//-->