if (iens6){
	document.write('</div></div>')
}
if (iens6){
	var crossobj=document.getElementById? document.getElementById("content") : document.all.content
	var contentheight=crossobj.offsetHeight
} else if (ns4) {
	var crossobj=document.nscontainer.document.nscontent
	var contentheight=crossobj.clip.height
}
function movedown() {
	if (iens6 && parseInt(crossobj.style.top) >= (contentheight*(-1)+100)) {
		crossobj.style.top = parseInt(crossobj.style.top) - speed + "px"
	} else if (ns4 && crossobj.top >= (contentheight * (-1) + 100)) {
		crossobj.top -= speed
	}
	movedownvar = setTimeout("movedown()",20)
}
function moveup() {
	if (iens6 && parseInt(crossobj.style.top) <= 0) {
		crossobj.style.top=parseInt(crossobj.style.top) + speed + "px"
	} else if (ns4 && crossobj.top <= 0) {
		crossobj.top += speed
	}
	moveupvar=setTimeout("moveup()",20)
}
function getcontent_height() {
	if (iens6) {
		contentheight=crossobj.offsetHeight
	} else if (ns4) {
	document.nscontainer.document.nscontent.visibility="show"
	}
}
window.onload=getcontent_height