var speed = 10 
var pause = 1500 
var timerID = null
var bannerRunning = false
var ar = new Array()

ar[0] = "UNIVERSIDAD CESAR VALLEJO - CHIMBOTE"
ar[1] = "Urb. Los Portales Mz. H Lt. 1 - Nvo Chimbote"
ar[2] = "Telefono (043)- 483030"
ar[3] = "Av. Bolognesi Nro 485 - Chimbote"
ar[4] = "Telefono (043)- 342803"
ar[5] = "No dejes de visitarnos otra vez"
ar[6] = "www.ucvchimbote.edu.pe"

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()