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.container.document.content
				var contentheight=crossobj.clip.height
				alert(contentheight + ": ns4");
				}
				function movedown(){
				if (iens6&&parseInt(crossobj.style.top)>=(contentheight*(-1)+alsada))
				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)<=-5)
				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"
}