var current = 0
var x = 0
var speed = 100
var speed2 = 2000

function initArray(n) 
{
this.length = n;
for (var i =1; i <= n; i++) 
{
this[i] = ' '
}
}

typ = new initArray(0)
typ[0]="Muito obrigado pela visita!"

function typewrite() 
{
var m = typ[current]

window.status = m.substring(0, x++) + "_"

if (x == m.length + 1) 
{
x = 0
current++

if (current > typ.length - 1) 
{
current = 0
}

setTimeout("typewrite()", speed2)
}
else
{
setTimeout("typewrite()", speed)
}
}

typewrite()