// Xavier E. Peña Fajardo
// Web Developer 
var speed = 10
var pause = 2500
var timerID = null
var bannerRunning = false
var ar = new Array()

ar[0] = "Bienvenidos al Sistema Informático de Control Judicial"
ar[1] = "Datos Generales - Declaraciones Juradas - Seguimiento Disciplinario"
ar[2] = "URL Oficina de Control de Magistratura: [ http://ocma.pj.gob.pe ]"
ar[3] = "Consultas o Sugerencias: [ ocmapj@pj.gob.pe ]"
ar[4] = "© 2009 Unidad de Sistemas - O.C.M.A"


var message = 0
var state = ""
clearState()

function stopBanner() {
        if (bannerRunning)
        clearTimeout(timerID)
        timerRunning = false
		}

function startBanner() {
        stopBanner()
        showBanner()
}

function clearState() {
        state = ""
        for (var i = 0; i < ar[message].length; ++i) {
                state += "0"
        }
}

function showBanner() {
        if (getString()) {
                message++
        if (ar.length <= message)
                message = 0
                clearState()
                timerID = setTimeout("showBanner()", pause)
        }
        else {
                var str = ""
        for (var j = 0; j < state.length; ++j) {
                str += (state.charAt(j) == "1") ? ar[message].charAt(j) : "     "
        }
        window.status = str
        timerID = setTimeout("showBanner()", speed)
        }
}

function getString() {
        var full = true
        for (var j = 0; j < state.length; ++j) {
                if (state.charAt(j) == 0)
                full = false
        }
        if (full) return true
        while (1) {
                var num = getRandom(ar[message].length)
        if (state.charAt(num) == "0")
                break
        }
        state = state.substring(0, num) + "1" + state.substring(num + 1, state.length)
        return false
}

function getRandom(max) {
        var now = new Date()
        var num = now.getTime() * now.getSeconds() * Math.random()
        return num % max
}
startBanner()