curPosition = 0;
sliding = false;

function slideTo(section)
{
	if (section == 'home') { newPosition = 0; } // primeira pagina fica alinhada a esquerda
	if (section == 'tools') { newPosition = document.body.clientWidth/2-1425; } 
	if (section == 'sites') { newPosition = document.body.clientWidth/2-1871-423; }
	if (section == 'contact') { newPosition = document.body.clientWidth/2-2718-276; }
	if (section == 'faq') { newPosition = document.body.clientWidth/2-3269-422; }
	if (section == 'signup') { newPosition = document.body.clientWidth-5001; } // ultima pagina fica alinhada a direita
	slideInterval = setInterval('slide(newPosition)',20);
	return;
}

function slide(newPosition)
{
	speed = (newPosition - curPosition)*0.05;
	if (newPosition < curPosition) // rolling left
	{
		if (curPosition + speed - 1 <= newPosition) { clearInterval(slideInterval); sliding = false; return; }
	} else { // rolling right
		if (curPosition + speed + 1 >= newPosition) { clearInterval(slideInterval); sliding = false; return; }
	}
	curPosition += speed;
	document.getElementById('container').style.left = curPosition +'px';
}

function openPop(url,nombre,location,menubar,toolbar,status,resizable,scrollbars,top,left,width,height) {
	var hWndLinkExterno = window.open(url,nombre,"location="+location+",menubar="+menubar+",toolbar="+toolbar+",status="+status+",resizable="+resizable+",scrollbars="+scrollbars+",top="+top+",left="+left+",width="+width+",height="+height+"");
	if ((document.window != null) && (!hWndLinkExterno.opener))	hWndLinkExterno.opener = document.window;
}