var speed = 8000
var Pic = new Array()
Pic[0] = './img/unityline-logo.gif'
Pic[1] = './img/polferries-logo.gif'
Pic[2] = './img/stenaline-logo.gif'
Pic[3] = './img/aneklines-logo.gif'
Pic[4] = './img/balearia-logo.gif'
Pic[5] = './img/colorline-logo.gif'
Pic[6] = './img/fjordline-logo.gif'
Pic[7] = './img/irish-logo.gif'
Pic[8] = './img/scandlines-logo.gif'
Pic[9] = './img/vikingline-logo.gif'
Pic[10] = './img/dfds-logo.gif'
Pic[11] = './img/finnlines-logo.gif'

var t
var j = 0
var p = Pic.length

var preLoad = new Array()
for (i = 0; i < p; i++){
   preLoad[i] = new Image()
   preLoad[i].src = Pic[i]
}

function timedMsg()
{
var t=setTimeout("runSlideShow()",5000)
}

function runSlideShow()
{
   document.getElementById('partnerzy').style.backgroundImage = "url("+preLoad[j].src+")"
   j = j + 1
   if (j > (p-1)) j=0
   t = setTimeout('runSlideShow()', speed)
}