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

var pausecontent=new Array()
pausecontent[0]='<table cellspacing="0" cellpadding="0"><TD style="height:5px;width:176px;"></TD></table><center><B><I><span style="color:darkred;">Welcome to<br/>Goodbody Stockbrokers</span></I></B><table cellspacing="0" cellpadding="0"><TD style="height:5px;width:176px;"></TD></table><img src="/images/jpg/scroller_logo.jpg" height="45" width="100" /></center>'
pausecontent[1]='<a href="http://www.goodbody.ie/news/news.html"><b>News and Comment</b></a></a><br/>Access daily market commentary & weekly stock recommendations.'
pausecontent[2]='<a href="https://mobile.goodbody.ie/gb4/index.shtml"><b>Goodbody Mobile Markets</b></a><br/>Access share prices, indices and foreign exchange rates delivered to your mobile phone.</a>'
pausecontent[3]='<a href="https://online.goodbody.ie/"><b>Goodbody Online</b></a><br/>Trade Irish, UK and US shares anytime, anywhere, online.'
pausecontent[4]='<a href="http://www.goodbody.ie/products/products.html"><b>Products and Services</b></a><br/>Review the range of products and services available to all investors'
pausecontent[5]='<a href="http://www.goodbody.ie/products/markets.html"><b>Markets Desk</b></a><br/>This interactive advisory service offers a wide range of domestic and international investment analysis.'
pausecontent[6]='<a href="http://www.goodbody.ie/products/execution.html"><b>Execution-only Services</b></a><br/>Services primarily for those interested in trading stocks and building their own portfolios.'
pausecontent[7]='<a href="http://www.goodbody.ie/products/ras.html"><b>Retirement Services</b></a><br/>Investment management can be carried out on a discretionary or advisory basis. '
pausecontent[8]='<a href="http://www.goodbody.ie/webaccess.html"><b>Goodbody WebAccess</b></a><br/>Provides you with the ability to monitor your accounts online.'
pausecontent[9]='Thank you for your interest in Goodbody Stockbrokers.'

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()}, 1000)
}

// -------------------------------------------------------------------
// 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+1)){
	this.visiblediv.style.top=parseInt(this.visiblediv.style.top)-1+"px"
	this.hiddendiv.style.top=parseInt(this.hiddendiv.style.top)-1+"px"
	setTimeout(function(){scrollerinstance.animateup()}, 5)
	}
	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
}