/******************************************
* Scrollable content script II- © Dynamic Drive (www.dynamicdrive.com)
* Visit http://www.dynamicdrive.com/ for full source code
* This notice must stay intact for use
*
* Updated 09/15/03 by BlueCharm - to fit in a js file.
******************************************/
iens6=document.all||document.getElementById
ns4=document.layers

//specify speed of scroll (greater=faster)
var speed=5

if (iens6){
	document.write('<div id="container" style="position:relative;width:606px;height:200px;overflow:hidden;Filter: Alpha(Opacity=100, FinishOpacity=0, Style=1, StartX=300, StartY=70, FinishX=600, FinishY=800)">')
	document.write('<div id="content" style="position:absolute;width:606px;left:0;top:0">')
	iens6_foot = '</div></div>'
}else{
	document.write('<ilayer name="nscontainer" width=606 height=200 clip="0,0,606,200">')
	document.write('<layer name="nscontent" width=606 height=200 visibility=hidden>')	
	iens6_foot = '</layer></ilayer>'
}

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