if (iens6){
var crossobj1=document.getElementById? document.getElementById("content1") : document.all.content1
var contentheight=crossobj1.offsetHeight
}
else if (ns4){
var crossobj1=document.nscontainer1.document.nscontent1
var contentheight=crossobj1.clip.height
}

function movedown1(){
if (iens6&&parseInt(crossobj1.style.top)>=(contentheight*(-1)+100))
crossobj1.style.top=parseInt(crossobj1.style.top)-speed+"px"
else if (ns4&&crossobj1.top>=(contentheight*(-1)+100))
crossobj1.top-=speed
movedownvar=setTimeout("movedown1()",20)
}

function moveup1(){
if (iens6&&parseInt(crossobj1.style.top)<=0)
crossobj1.style.top=parseInt(crossobj1.style.top)+speed+"px"
else if (ns4&&crossobj1.top<=0)
crossobj1.top+=speed
moveupvar=setTimeout("moveup1()",20)

}

function getcontent_height1(){
if (iens6)
contentheight=crossobj1.offsetHeight
else if (ns4)
document.nscontainer1.document.nscontent1.visibility="show"
}
window.onload=getcontent_height1