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

var pausecontent=new Array()
pausecontent[0]='<div id="js_scroller"><ul><li><img src="/portal/images/bb.png" /> Rent A Smile launches a premium Blackberry Messenger service for time critical requests. The response time is in minutes instead of hours. See the press release "Stuck Between a Rock and a Hard Place? Just Send an SOS to Rent A Smile Virtual Assistants on Blackberry Messenger"  <a href="http://www.prweb.com/releases/virtual/assistant/prweb4373364.htm" target="_blank">news article&raquo;</a>. </li></ul></div>'
pausecontent[1]='<div id="js_scroller"><ul><li><img src="/portal/images/bb.png" /> Rent A Smile launches a premium Blackberry Messenger service for time critical requests. The response time is in minutes instead of hours. See the press release "Stuck Between a Rock and a Hard Place? Just Send an SOS to Rent A Smile Virtual Assistants on Blackberry Messenger"  <a href="http://www.prweb.com/releases/virtual/assistant/prweb4373364.htm" target="_blank">news article &raquo;</a>.</li></ul></div>'
/*pausecontent[2]='<div id="js_scroller"><ul><li><img src="http://www.rentasmile.com/images/arrow.png" /> Please research local storage centers. Find the price lists. Email back.</li><li><img src="http://www.rentasmile.com/images/arrow.png" /> Identify 3 credit card processors located in US that allow cannabis related business transactions. </li><li><img src="http://www.rentasmile.com/images/arrow.png" /> Please research availability and cost of three orchestra seats for Mary Poppins on Broadway in NYC.</li></ul></div>'
pausecontent[3]='<div id="js_scroller"><ul><li><img src="http://www.rentasmile.com/images/arrow.png" /> Can you provide a list of Rental Companies and/or Real Estate Agents who can assist me in finding a vacation rental? </li><li><img src="http://www.rentasmile.com/images/arrow.png" /> Please contact BusinessWeek magazine and ask if they accept freelance articles.</li><li><img src="http://www.rentasmile.com/images/arrow.png" /> I need a list of meal ideas made out of: salsa, chicken, lentils, spinach, turkey, and ground lamb.</li></ul></div>'
pausecontent[4]='<div id="js_scroller"><ul><li><img src="http://www.rentasmile.com/images/arrow.png" /> What percentage of people in the US have a college degree? A masters degree? A PhD degree?</li><li><img src="http://www.rentasmile.com/images/arrow.png" /> Can you find a good manual or screencast which shows how to mark positions on Google maps to save and load for later?</li><li><img src="http://www.rentasmile.com/images/arrow.png" /> Want ideas on how to launch a cost-effective and capital-efficient business?</li></ul></div>'
pausecontent[5]='<div id="js_scroller"><ul><li><img src="http://www.rentasmile.com/images/arrow.png" /> Please research available social media tools used within corporate intranets.</li><li><img src="http://www.rentasmile.com/images/arrow.png" /> Please research some good, short classes in digital photography in Baltimore that I can get my wife for Christmas.</li><li><img src="http://www.rentasmile.com/images/arrow.png" /> Could you kindly find out if there is a transit hotel at Dubai airport or if there is a lounge with fee-paying entry?</li></ul></div>'
pausecontent[6]='<div id="js_scroller"><ul><li><img src="http://www.rentasmile.com/images/arrow.png" /> Please find why downtime and relaxation is important for a person\'s productivity. Also forward links to your sources.</li><li><img src="http://www.rentasmile.com/images/arrow.png" /> Find some good examples of a font that is like Hindi style writing but is English and should look like artwork. </li><li><img src="http://www.rentasmile.com/images/arrow.png" /> Please research how a beginning guitar player should choose and purchase their first acoustic guitar. </li></ul></div>'
pausecontent[7]='<div id="js_scroller"><ul><li><img src="http://www.rentasmile.com/images/arrow.png" /> Could you get me information about 2009 World Music Awards on 11/25 in Monaco and how to get tickets etc.</li><li><img src="http://www.rentasmile.com/images/arrow.png" /> Can you find pendants that are silver/gold/diamond/platinum and feature robots?</li><li><img src="http://www.rentasmile.com/images/arrow.png" /> Find me top rated headphone options (wireless and/or bluetooth) for an iPhone.</li><li><img src="http://www.rentasmile.com/images/arrow.png" /> Can you find an ornament from the company \'Cat\'s Meow\' called the \'Bailey Bros. Building & Loan\' building?</li></ul></div>'*/

/***********************************************
* 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()}, 300)
}

// -------------------------------------------------------------------
// 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()}, 500)
}
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
}