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

var pausecontent=new Array()
pausecontent[0]='<div align="right">&mdash;July 22, Aug. 12 &amp; 26&mdash;<br /><a href="http://www.legalspan.com/pbi/catalog.asp?ItemID=20100105-150226-104359">Seventh Annual Animal Law Conference</a></div>'
pausecontent[1]='<div align="right">&mdash;July 27 &amp; 28&mdash;<br /><a href="http://www.legalspan.com/pbi/catalog.asp?ItemID=20091229-150226-102539">13th Annual Elder Law Institute</a></div>'
pausecontent[2]='<div align="right">&mdash;Aug. 12 &amp; 13&mdash;<br /><a href="http://www.legalspan.com/pbi/catalog.asp?ItemID=20100222-150226-140305">CLE Down the Shore</a></div>'
pausecontent[3]='<div align="right">&mdash;Aug. 19 &amp; 20&mdash;<br /><a href="http://www.legalspan.com/pbi/catalog.asp?ItemID=20100211-150226-141839">3rd Annual Law Practice Management and Development Institute</a></div>'
pausecontent[4]='<div align="right">&mdash;Sept. 15, 30 &amp; Oct. 28&mdash;<br /><a href="http://www.legalspan.com/pbi/catalog.asp?ItemID=20100422-150226-102732">15th Annual Bankruptcy Institute</a></div>'
pausecontent[5]='<div align="right">&mdash;Ethics Special&mdash;<br /><a href="http://www.legalspan.com/pbi/catalog.asp?ItemID=20090729-150226-81755">Online CLE</a></div>'
pausecontent[6]='<div align="right">&mdash;Ethics Speacial&mdash;<br /><a href="http://www.legalspan.com/pbi/catalog.asp?ItemID=20090928-150226-75610">Podcast</a></div>'
pausecontent[7]='<div align="right"><br /><a href="http://www.pbi.org/courses/newjerseycle.html">CLE now mandatory in New Jersey!</a></div>'
pausecontent[8]='<div align="right"><br /><a href="http://www.pbi.org/resources/extras/course_extras.html">Course Extras!</a></div>'
pausecontent[9]='<div align="right"><br /><a href="http://www.pbi.org/custsvc/deals.html">Deals!</a></div>'
pausecontent[10]='<div align="right"><br /><a href="http://www.pbi.org/resources/socialmedia.html">Find us on Facebook!</a></div>'
pausecontent[11]='<div align="right">&mdash;FREE&mdash;<br /><a href="http://www.legalspan.com/pbi/catalog.asp?CategoryID=20070216150226165129&UGUID">E-pub of the Week</a></div>'
pausecontent[12]='<div align="right">&mdash;FREE&mdash;<br /><a href="http://www.legalspan.com/pbi/catalog.asp?CategoryID=20020226147985121843&UGUID=">Online Course of the Week</a></div>'
pausecontent[13]='<div align="right">&mdash;FREE&mdash;<br /><a href="http://www.legalspan.com/pbi/catalog.asp?CategoryID=20020226147985121843&UGUID=">Podcast of the Week</a></div>'
pausecontent[14]='<div align="right"><br /><a href="http://www.pbi.org/aboutpbi/childrensbooks.html">Help Place Books in Kids&rsquo; Homes</a></div>'
pausecontent[15]='<div align="right"><br /><a href="http://www.pbi.org/publications/publications.html">Basic Books to Expand Your Practice!</a></div>'