// JavaScript Document
var intervallo=8000

function move1(whichlayer){
	tlayer=eval(whichlayer)
	if (tlayer.top>0&&tlayer.top<=5){
		tlayer.top=0
		setTimeout("move1(tlayer)",intervallo)
		setTimeout("move2(document.main.document.second)",intervallo)
		return
		}
	if (tlayer.top>=tlayer.document.height*-1){
		tlayer.top-=5
		setTimeout("move1(tlayer)",50)
		}
	else{
		tlayer.top=parseInt(scrollerheight)
		tlayer.document.write(messages[i])
		tlayer.document.close()
		if (i==messages.length-1)
			i=0
		else
			i++
		}
	}

function move2(whichlayer){
	tlayer2=eval(whichlayer)
	if (tlayer2.top>0&&tlayer2.top<=5){
		tlayer2.top=0
		setTimeout("move2(tlayer2)",intervallo)
		setTimeout("move1(document.main.document.first)",intervallo)
		return
		}
	if (tlayer2.top>=tlayer2.document.height*-1){
		tlayer2.top-=5
		setTimeout("move2(tlayer2)",50)
		}
	else{
		tlayer2.top=parseInt(scrollerheight)
		tlayer2.document.write(messages[i])
		tlayer2.document.close()
		if (i==messages.length-1)
			i=0
		else
			i++
		}
	}

function move3(whichdiv){
	tdiv=eval(whichdiv)
	if (parseInt(tdiv.style.top)>0&&parseInt(tdiv.style.top)<=5){
		tdiv.style.top=0+"px"
		setTimeout("move3(tdiv)",intervallo)
		setTimeout("move4(second2_obj)",intervallo)
		return
		}
	if (parseInt(tdiv.style.top)>=tdiv.offsetHeight*-1){
		tdiv.style.top=parseInt(tdiv.style.top)-5+"px"
		setTimeout("move3(tdiv)",50)
		}
	else{
		tdiv.style.top=parseInt(scrollerheight)
		tdiv.innerHTML=messages[i]
		if (i==messages.length-1)
			i=0
		else
			i++
		}
	}

function move4(whichdiv){
	tdiv2=eval(whichdiv)
	if (parseInt(tdiv2.style.top)>0&&parseInt(tdiv2.style.top)<=5){
		tdiv2.style.top=0+"px"
		setTimeout("move4(tdiv2)",intervallo)
		setTimeout("move3(first2_obj)",intervallo)
		return
		}
	if (parseInt(tdiv2.style.top)>=tdiv2.offsetHeight*-1){
		tdiv2.style.top=parseInt(tdiv2.style.top)-5+"px"
		setTimeout("move4(second2_obj)",50)
		}
	else{
		tdiv2.style.top=parseInt(scrollerheight)
		tdiv2.innerHTML=messages[i]
		if (i==messages.length-1)
			i=0
		else
			i++
		}
	}

function startscroll(){
	if (ie||dom){
		first2_obj=ie? first2 : document.getElementById("first2")
		second2_obj=ie? second2 : document.getElementById("second2")
		move3(first2_obj)
		second2_obj.style.top=scrollerheight
		second2_obj.style.visibility='visible'
		}
	else if (document.layers){
		document.main.visibility='show'
		move1(document.main.document.first)
		document.main.document.second.top=parseInt(scrollerheight)+5
		document.main.document.second.visibility='show'
		}
	}