<!--
//scroller width
var swidth = 100
//scroller height
var sheight = 320
//scroller's speed;
var sspeed = 5

var wholemessage = '<TABLE  class="Fonte1PretaGR" border="0" width="100%"><TR><TD align="center" width="20%"><IMG SRC="imagens/rota1.gif"><br>Laje Protendida</td><td align="center" width="20%"><IMG SRC="imagens/rota2.gif"><br>Laje<br> Treliça</td><td align="center" width="20%"><IMG SRC="imagens/ppn_pri.gif"><br>Painel<br> Protendido</td><td align="center" width="20%"><IMG SRC="imagens/rota4.gif"><br>Painel<br>Treliçado</TD><td align="center" width="20%"><IMG SRC="imagens/rota5.gif"><br>Placa<br>Treliçada</TD></TR></TABLE>'

function start(){
	if (document.all) return
	if (document.getElementById) {
		document.getElementById("slider").style.visibility = "show"
		ns6marquee(document.getElementById('slider'))
	}	else if(document.layers) {
		document.slider1.visibility = "show"
		ns4marquee(document.slider1.document.slider2)
	}
}
function ns4marquee(whichlayer) {
	ns4layer = eval(whichlayer)
	ns4layer.document.write(wholemessage)
	ns4layer.document.close()
	sizeup = ns4layer.document.height
	ns4layer.top -= sizeup
	ns4slide()
}
function ns4slide() {
	if (ns4layer.top >= sizeup*(-1)) {
		ns4layer.top -= sspeed
		setTimeout("ns4slide()",100)
	}	else {
		ns4layer.top = sheight
		ns4slide()
	}
}
function ns6marquee(whichdiv) {
	ns6div = eval(whichdiv)
	ns6div.innerHTML = wholemessage
	ns6div.style.top = sheight
	sizeup = sheight
	ns6slide()
}
function ns6slide() {
	if (parseInt(ns6div.style.top) >= sizeup*(-1)) {
	ns6div.style.top = parseInt(ns6div.style.top) - sspeed
	setTimeout("ns6slide()",100)
	} else  {
		ns6div.style.top = sheight
		ns6slide()
	}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//-->