function showSubMenu(subId)
{
    if (document.getElementById(subId).style.display == "block")
    {
        document.getElementById(subId).style.display = "none";
    }
        else
    {
        document.getElementById(subId).style.display = "block";
    }
}

function toggleRadio(myForm,thisField,thisValue)
{
    radioSet = eval("document." + myForm + "." + thisField)
    for (i=0; i<radioSet.length; i++)
    {
        if (radioSet[i].value == thisValue)
            radioSet[i].checked = true
    }
}

newWindow = null

function newWin(fileLoc,title,w,h)
{
    if(newWindow && !newWindow.closed)
    {
        newWindow.close()
    }
    newWindow = window.open("", "newWin", "width=" + w + ",height=" + h)
    newWindow.document.write("<html><head><title>" + title + "<\/title><link rel='stylesheet' href='style.css' type='text/css' \/><script language='JavaScript' type='text/javascript' src='script.js'><\/script><\/head><body style='margin: 0px'><a href='javascript:window.close()'><img src=" + fileLoc + " width=" + w + " height=" + h + " alt='Click on image to close window' border='0'><\/a><\/body><\/html>")
    newWindow.document.close()
    newWindow.focus()
}

function opencalcpopwindow()
{
    calcWin=window.open('http://www.arke.ws/configuratore2/scala.asp?linguajava=inglese', 'calc', 'toolbar=no,menubar=no,scrollbars=no,resizable=no,status=no,location=no,directories=no,copyhistory=no,height=600,width=790')
}

em = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/
nm = /^\w+\s{1}\w+$/

function submitIt(aForm)
{
    if (!nm.test(aForm.name.value))
    {
        alert("Please enter full name in the format\n         firstname surname")
        aForm.name.focus()
        aForm.name.select()
        return false
    }
    if (aForm.city.value == "")
    {
        alert("Please enter the town/city where you live")
        aForm.city.focus()
        aForm.city.select()
        return false
    }
    if (!em.test(aForm.email.value))
    {
        alert("Please enter a valid email address")
        aForm.email.focus()
        aForm.email.select()
        return false
    }
    return true
}

function preLoadSlides() {
    s1 = new Image()
    s1.src = "images/slides/01.png"
    s2 = new Image()
    s2.src = "images/slides/02.png"
    s3 = new Image()
    s3.src = "images/slides/03.png"
    s4 = new Image()
    s4.src = "images/slides/04.png"
    s5 = new Image()
    s5.src = "images/slides/05.png"
    s6 = new Image()
    s6.src = "images/slides/06.png"
    s7 = new Image()
    s7.src = "images/slides/07.png"
    s8 = new Image()
    s8.src = "images/slides/08.png"
    s9 = new Image()
    s9.src = "images/slides/09.png"
    s10 = new Image()
    s10.src = "images/slides/10.png"
    s11 = new Image()
    s11.src = "images/slides/11.png"
    s12 = new Image()
    s12.src = "images/slides/12.png"
    s13 = new Image()
    s13.src = "images/slides/13.png"
    s14 = new Image()
    s14.src = "images/slides/14.png"
    s15 = new Image()
    s15.src = "images/slides/15.png"
    s16 = new Image()
    s16.src = "images/slides/16.png"
    s17 = new Image()
    s17.src = "images/slides/17.png"
    s18 = new Image()
    s18.src = "images/slides/18.png"
    s19 = new Image()
    s19.src = "images/slides/19.png"
    s20 = new Image()
    s20.src = "images/slides/20.png"
    s21 = new Image()
    s21.src = "images/slides/21.png"
    s22 = new Image()
    s22.src = "images/slides/22.png"
    s23 = new Image()
    s23.src = "images/slides/23.png"
    s24 = new Image()
    s24.src = "images/slides/24.png"
    s25 = new Image()
    s25.src = "images/slides/25.png"
    s26 = new Image()
    s26.src = "images/slides/26.png"
}

pics = new Array("images/slides/01.png", "images/slides/02.png", "images/slides/03.png", "images/slides/04.png", "images/slides/05.png", "images/slides/06.png", "images/slides/07.png", "images/slides/08.png", "images/slides/09.png", "images/slides/10.png", "images/slides/11.png", "images/slides/24.png", "images/slides/25.png", "images/slides/26.png", "images/slides/12.png", "images/slides/13.png", "images/slides/14.png", "images/slides/15.png", "images/slides/16.png", "images/slides/17.png", "images/slides/18.png", "images/slides/19.png", "images/slides/20.png", "images/slides/21.png", "images/slides/22.png", "images/slides/23.png");
links = new Array("genius-quadra-square-spiral-stair.php", "genius-quadra-square-spiral-stair.php", "genius-rampa-traditional-stair.php", "genius-rampa-traditional-stair.php", "genius-tonda-round-spiral-stair.php", "genius-tonda-round-spiral-stair.php", "one.php", "one.php", "trend.php", "verve.php", "verve.php", "reflex-quadra-square-spiral-stair.php", "reflex-tonda-round-spiral-stair.php", "reflex-rampa-traditional-stair.php", "klio.php", "klio.php", "klio.php", "civik-spiral-stairs.php", "karina-space-saving-stairs.php", "klan-wooden-tread-spiral-stairs.php", "klan-wooden-tread-spiral-stairs.php", "kompact-designer-stairs.php", "kompact-designer-stairs.php", "kya-space-saving-stairs.php", "kloe-wooden-tread-spiral-stairs.php", "komoda-designer-stairs.php");
thisPic = -1;
picCt = pics.length;

function slides() {
    if (document.images) {
        thisPic++
        if (thisPic == picCt) {
            thisPic = 0
        }
        document.slides.src = pics[thisPic]
        setTimeout("slides()", 3 * 1000)
    }
}

function openLink() {
    document.location.href = links[thisPic]
}