var ie=document.all
var dom = document.getElementById
var ns4 = document.layers
var bouncelimit = 32
var direction = "up"
var poplayer
function initbox(){
if (!dom&&!ie&&!ns4)
return
scroll_top=(ie)? document.body.scrollTop : window.pageYOffset
poplayer = document.getElementById("dropin").cloneNode(true);
poplayer.style.top = (parseInt(scroll_top) - 250) + "px"
poplayer.style.visibility=(dom||ie)? "visible" : "show"
document.body.appendChild(poplayer);
dropstart = setInterval("dropin()", 50)
}
function dropin(){
scroll_top=(ie)? document.body.scrollTop : window.pageYOffset
if (parseInt(poplayer.style.top)<100+scroll_top)
poplayer.style.top = ( parseInt(poplayer.style.top) + 40 ) + "px";
else{
clearInterval (dropstart)
bouncestart = setInterval("bouncein()", 50)
}
}
function bouncein(){
poplayer.style.top = (parseInt(poplayer.style.top) - bouncelimit) + "px";
if (bouncelimit<0)
bouncelimit+=8
bouncelimit = bouncelimit * -1
if (bouncelimit==0){
clearInterval (bouncestart)
}
}
function dismissbox(){
try {if (document.getElementById('dropframe')) {frames['dropframe'].location.href = 'about:blank';}} catch(e) {}
if (window.bouncestart) clearInterval(bouncestart)
poplayer.style.visibility = "hidden"
}