if (iens6){

document.write('</div></div>')

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 setheight(){
	
	var crossobj=document.getElementById? document.getElementById("content") : document.all.content;
	contentheight=crossobj.offsetHeight;
 }


function movedown(){

if (window.moveupvar) clearTimeout(moveupvar)

if (iens6&&parseInt(crossobj.style.top)>=(contentheight*(-1)+480))

crossobj.style.top=parseInt(crossobj.style.top)-speed+"px"

else if (ns4&&crossobj.top>=(contentheight*(-1)+480))

crossobj.top-=speed

movedownvar=setTimeout("movedown()",20)

}
function movedownSale(){

if (window.moveupvar) clearTimeout(moveupvar)

if (iens6&&parseInt(crossobj.style.top)>=(contentheight*(-1)+332))

crossobj.style.top=parseInt(crossobj.style.top)-speed+"px"

else if (ns4&&crossobj.top>=(contentheight*(-1)+332))

crossobj.top-=speed

movedownvar=setTimeout("movedownSale()",20)

}



function moveup(){

if (window.movedownvar) clearTimeout(movedownvar)

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 moveupSale(){

if (window.movedownvar) clearTimeout(movedownvar)

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("moveupSale()",20)

}



function stopscroll(){

if (window.moveupvar) clearTimeout(moveupvar)

if (window.movedownvar) clearTimeout(movedownvar)

}



function movetop(){

stopscroll()

if (iens6)

crossobj.style.top=0+"px"

else if (ns4)

crossobj.top=0

}



function gotop(){

	if (iens6&&parseInt(crossobj.style.top)<0)

	crossobj.style.top="0px";

	else if (ns4&&crossobj.top<=0)

		crossobj.top ="0"

}



function getcontent_height(){

	if (iens6)

		contentheight=crossobj.offsetHeight

	else if (ns4)

		document.nscontainer.document.nscontent.visibility="show"

	

	checkScrolls();

	if(document.getElementById("move_up")){

		if(checkScrolls()){

			document.getElementById("move_up").style.display = '';

			document.getElementById("move_down").style.display = '';

		}else{

			document.getElementById("move_up").style.display = 'none';

			document.getElementById("move_down").style.display = 'none';

		}

	}

}

function checkScrolls(){

	myVal = parseInt(document.getElementById("cont").style.height);

	if(myVal < contentheight)

		return true;

	else

		return false;

}



window.onload=getcontent_height