/***********************************************
* 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
}


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

var pausecontent=new Array()
pausecontent[0]='<h2 style="word-spacing: -1px;">&ldquo;Keeping the Peace through Elder Mediation&rdquo;</h2><p class="left"><b><i>The first full day training in Elder Mediation offered in New Jersey  will be held on March 29, 2012 at the New Jersey Law Center in New Brunswick, New Jersey!</i></b> Please <a href="http://www.dvanarelli.com/events-calendar.html#0329" class="fourth"><b>click here</b></a> for more information, including a training outline, registration process and cost.</p>'
pausecontent[1]='<h2>Donald Vanarelli Joins Board of New Jersey Association of Professional Mediators</h2><p class="left"> Additionally, Mr. Vanarelli will be leading a new special interest group for NJAPM &mdash; Probate and Elder Mediation.  For more information, call<br> <b>908-232-7400</b> or send an email to <a href="mailto:info@dvanarelli.com"><b>info@dvanarelli.com</b></a>.</p>'
pausecontent[2]='<h2>Substantially Improved VA Benefits Now Available! </h2><p class="left">Veterans may be eligible to receive up to $1,949 in non-taxable monthly income from the VA to pay for home health care, assisted living facility care, and nursing home care. To learn more, visit &nbsp;<a href="http://www.dvanarelli.com/blog/"><b>Donald Vanarelli&rsquo;s blog</b></a> and <a href="http://www.dvanarelli.com/"><b>website</b></a>, or call <b>908-232-7400</b>.</p>'
pausecontent[3]='<h2>Now You Can Chat with Donald Vanarelli using Social Media!</h2><p class="left">Don can be found on <a href="http://www.facebook.com/profile.php?id=100000535693527" target="_blank"><b>Facebook</b></a>, <a href="http://twitter.com/DonaldVanarelli" target="_blank"><b>Twitter</b></a>, <a href="http://linkedin.com/profile?viewProfile=&key=15621&authtoken=f2j5&authtype=name" target="_blank"><b>Linked In</b></a>, <a href="http://www.jdsupra.com/profile/DonaldVanarelli" target="_blank"><b>JD Supra</b></a> and <a href="http://www.avvo.com/attorneys/07090-NJ-donald-vanarelli-1593747.html" target="_blank"><b>Avvo</b></a>. Click on the links for Don&rsquo;s profile. Additionally, Don always welcomes comments on his blog!  Visit <a href="http://www.dvanarelli.com/blog/"><b>www.dvanarelli.com/blog</b></a></p>'

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>'

// pausecontent[0]='<h2>WEDNESDAY<br>FEBRUARY 25th:<br>Donald Vanarelli, Esq. Speaks About "Elder Mediation" at the Essex County Caregiver Coalition</h2><p class="left">Donald Vanarelli, Esq. will be speaking on "Elder Mediation" at the Essex County Caregiver Coalition meeting on February 25th.  The meeting will be held at Sunrise Senior Living in Fairfield, NJ.  Members are welcome!</p>'