/*Example message arrays for the two demo scrollers*/

var pausecontent = new Array()
pausecontent[0] = '<b><a href="../testimonials/">Creative Flooring</a></b><br />Responseo has given us a truly personal and professional service at...<br /><a href="../testimonials/">Read more &raquo;</a>'
pausecontent[1] = '<b><a href="../testimonials/">Angela Hepworth</a></b><br />I have been searching for a web page designer who could give me advice and...<br /><a href="../testimonials/">Read more &raquo;</a>'
pausecontent[2] = '<b><a href="../testimonials/">British Cleaners</a></b><br />A website was designed for our organisation which were were very pleased...<br /><a href="../testimonials/">Read more &raquo;</a>'
pausecontent[3] = '<b><a href="../testimonials/">Butterflys Driving</a></b><br />Responseo have been absolutely fantastic, this was our first web site &...<br /><a href="../testimonials/">Read more &raquo;</a>'
pausecontent[4] = '<b><a href="../testimonials/">The Grass Master</a></b><br />Extremely happy with new website, designed and built by Responseo...<br /><a href="../testimonials/">Read more &raquo;</a>'
pausecontent[5] = '<b><a href="../testimonials/">Plan Serve</a></b><br />Responseo designed a website for our small business in the property sector...<br /><a href="../testimonials/">Read more &raquo;</a>'
pausecontent[6] = '<b><a href="../testimonials/">Two Minds</a></b><br />Responseos technical expertise has saved my sanity. The sales during my...<br /><a href="../testimonials/">Read more &raquo;</a>'
pausecontent[7] = '<b><a href="../testimonials/">Beauty Body and Sole</a></b><br />Responseo designed a website for my beauty business within days...<br /><a href="../testimonials/">Read more &raquo;</a>'
pausecontent[8] = '<b><a href="../testimonials/">Everyday Disasters</a></b><br />Responseo is taking care of my Emergency Locksmith web-site, as well...<br /><a href="../testimonials/">Read more &raquo;</a>'


var pausecontent2 = new Array()
pausecontent2[0] = '<a href="http://www.news.com">News.com: Technology and business reports</a>'
pausecontent2[1] = '<a href="http://www.cnn.com">CNN: Headline and breaking news 24/7</a>'
pausecontent2[2] = '<a href="http://news.bbc.co.uk">BBC News: UK and international news</a>'


/***********************************************
* Pausing up-down scroller- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/

function pausescroller(content, divId, divClass, delay) {
    this.content = content //message array content
    this.tickerid = divId //ID of ticker div to display information
    this.delay = delay //Delay between msg change, in miliseconds.
    this.mouseoverBol = 0 //Boolean to indicate whether mouse is currently over scroller (and pause it if it is)
    this.hiddendivpointer = 1 //index of message array for hidden div
    document.write('<div id="' + divId + '" class="' + divClass + '" style="position: relative; overflow: hidden"><div class="innerDiv" style="position: absolute; width: 100%" id="' + divId + '1">' + content[0] + '</div><div class="innerDiv" style="position: absolute; width: 100%; visibility: hidden" id="' + divId + '2">' + content[1] + '</div></div>')
    var scrollerinstance = this
    if (window.addEventListener) //run onload in DOM2 browsers
        window.addEventListener("load", function () { scrollerinstance.initialize() }, false)
    else if (window.attachEvent) //run onload in IE5.5+
        window.attachEvent("onload", function () { scrollerinstance.initialize() })
    else if (document.getElementById) //if legacy DOM browsers, just start scroller after 0.5 sec
        setTimeout(function () { scrollerinstance.initialize() }, 500)
}

// -------------------------------------------------------------------
// initialize()- Initialize scroller method.
// -Get div objects, set initial positions, start up down animation
// -------------------------------------------------------------------

pausescroller.prototype.initialize = function () {
    this.tickerdiv = document.getElementById(this.tickerid)
    this.visiblediv = document.getElementById(this.tickerid + "1")
    this.hiddendiv = document.getElementById(this.tickerid + "2")
    this.visibledivtop = parseInt(pausescroller.getCSSpadding(this.tickerdiv))
    //set width of inner DIVs to outer DIV's width minus padding (padding assumed to be top padding x 2)
    this.visiblediv.style.width = this.hiddendiv.style.width = this.tickerdiv.offsetWidth - (this.visibledivtop * 2) + "px"
    this.getinline(this.visiblediv, this.hiddendiv)
    this.hiddendiv.style.visibility = "visible"
    var scrollerinstance = this
    document.getElementById(this.tickerid).onmouseover = function () { scrollerinstance.mouseoverBol = 1 }
    document.getElementById(this.tickerid).onmouseout = function () { scrollerinstance.mouseoverBol = 0 }
    if (window.attachEvent) //Clean up loose references in IE
        window.attachEvent("onunload", function () { scrollerinstance.tickerdiv.onmouseover = scrollerinstance.tickerdiv.onmouseout = null })
    setTimeout(function () { scrollerinstance.animateup() }, this.delay)
}


// -------------------------------------------------------------------
// animateup()- Move the two inner divs of the scroller up and in sync
// -------------------------------------------------------------------

pausescroller.prototype.animateup = function () {
    var scrollerinstance = this
    if (parseInt(this.hiddendiv.style.top) > (this.visibledivtop + 5)) {
        this.visiblediv.style.top = parseInt(this.visiblediv.style.top) - 5 + "px"
        this.hiddendiv.style.top = parseInt(this.hiddendiv.style.top) - 5 + "px"
        setTimeout(function () { scrollerinstance.animateup() }, 50)
    }
    else {
        this.getinline(this.hiddendiv, this.visiblediv)
        this.swapdivs()
        setTimeout(function () { scrollerinstance.setmessage() }, this.delay)
    }
}

// -------------------------------------------------------------------
// swapdivs()- Swap between which is the visible and which is the hidden div
// -------------------------------------------------------------------

pausescroller.prototype.swapdivs = function () {
    var tempcontainer = this.visiblediv
    this.visiblediv = this.hiddendiv
    this.hiddendiv = tempcontainer
}

pausescroller.prototype.getinline = function (div1, div2) {
    div1.style.top = this.visibledivtop + "px"
    div2.style.top = Math.max(div1.parentNode.offsetHeight, div1.offsetHeight) + "px"
}

// -------------------------------------------------------------------
// setmessage()- Populate the hidden div with the next message before it's visible
// -------------------------------------------------------------------

pausescroller.prototype.setmessage = function () {
    var scrollerinstance = this
    if (this.mouseoverBol == 1) //if mouse is currently over scoller, do nothing (pause it)
        setTimeout(function () { scrollerinstance.setmessage() }, 100)
    else {
        var i = this.hiddendivpointer
        var ceiling = this.content.length
        this.hiddendivpointer = (i + 1 > ceiling - 1) ? 0 : i + 1
        this.hiddendiv.innerHTML = this.content[this.hiddendivpointer]
        this.animateup()
    }
}

pausescroller.getCSSpadding = function (tickerobj) { //get CSS padding value, if any
    if (tickerobj.currentStyle)
        return tickerobj.currentStyle["paddingTop"]
    else if (window.getComputedStyle) //if DOM2
        return window.getComputedStyle(tickerobj, "").getPropertyValue("padding-top")
    else
        return 0
}