var speed = 100
var pause = 1000 
var timerID = null
var texttype = false
var ar = new Array()
ar[0] = "Fundacion ProSalta"
ar[1] = "Promocion del Comercio Exterior y la ..."
ar[2] = "oferta exportable de la ..."
ar[3] = "Provincia de Salta - Republica Argentina"

var msgnow = 0
var offset = 0
function parabarra() {
        if (texttype)
                clearTimeout(timerID)
        texttype = false
}
function iniciabarra() {
        parabarra()
        muestrabarra()
}
function muestrabarra() {
        var text = ar[msgnow]
        if (offset < text.length) {
                if (text.charAt(offset) == " ")
                        offset++                        
                var partialMessage = text.substring(0, offset + 1) 
                window.status = partialMessage
                offset++ 
                timerID = setTimeout("muestrabarra()", speed)
                texttype = true
        } else {
                offset = 0
                msgnow++
                if (msgnow == ar.length)
                        msgnow = 0
                timerID = setTimeout("muestrabarra()", pause)
                texttype = true
        }
}