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

var pausecontent=new Array()
pausecontent[0]='<strong>Rebecca Roediger, </strong>Stanford University <br/>Weill Cornell Medical College <br/>(2009 and 2011)<p><span style="float:left; margin-right:5px;"><img src="news/pics/Rebecca-Roediger.jpg" alt="Rebecca Roediger" width="70" height="58" border="0" /></span>I was a pre-medical student when I came to Ghana with Elective Ghana in 2009. Elective Ghana set me up with two 3 month hospitals placements. In my time in Ghana, I was able to see a lot of interesting medical cases, volunteer in an orphanage, and travel throughout the country. Not only were the placements amazing, <a href="testimonials.html"> read more</a></p>'

pausecontent[1]='<strong>Daniel, Matthew and Luke, </strong> <br/>University of Birmingham, UK <br/>(4th April to 4th May 2011)<p><span style="float:left; margin-right:5px;"><img src="news/pics/Daniel,-Matthew-and-Luke.jpg" alt="Daniel, Matthew and Luke" width="70" height="58" border="0" /></span>Ghana is MOS DEF the greatest place to do an elective. Sefa and Adolph sorted us out with a five week placement out in a rural area called Donkorkrom. It’s a small town but everyone is so friendly and the hospital staff needs students to get involved.<br /> <a href="testimonials.html">read more</a></p>'

pausecontent[2]='<strong>Tess Woodward, </strong>University of Manchester, UK <br/>(28th March to 20th May 2011)<p><span style="float:left; margin-right:5px;"><img src="news/pics/Tess-Woodward.jpg" alt="Tess Woodward" width="70" height="58" border="0" /></span>I can only echo what all students said about how incredible Elective Ghana are! They will do everything possible to make sure you have an amazing elective. I spent 6 weeks at Kwahu government hospital then 2 weeks at the Children hospital in Accra. <a href="testimonials.html">read more</a></p>'

pausecontent[3]='<strong>Harjeet Sahota, </strong>University of Warwick, UK <br/>( 12th March to 4th April 2011)<p><span style="float:left; margin-right:5px;"><img src="news/pics/Hannah,-Harjeet-and-Sun.jpg" alt="Harjeet Sahota" width="70" height="58" border="0" /></span>We arranged our elective through elective Ghana and were so pleased with how smoothly everything went! Everything from lifts to and from the airport, placement at the hospital, accommodation arrangements and travel arrangements were made for us. We really appreciate how much effort was put into ensuring we had the best possible experience in Ghana! <a href="testimonials.html">read more</a></p>'

pausecontent[4]='<strong>Becky Kinchin, </strong> <br/>(12th June To 5th August 2011)<p><span style="float:left; margin-right:5px;"><img src="news/pics/Becky-Kinchin.jpg" alt="Becky Kinchin" width="70" height="58" border="0" /></span>Hi Everyone! I am also a 5th year at Newcastle University. I did my placement at Kwahu Government Hospital through Elective Ghana which is ran by Sefa and his colleague Adolph. Both really cool guys who will do their best to make sure you have a fabulous elective but get to see the best Ghana has to offer. <br /><a href="testimonials.html">read more</a></p>'

pausecontent[5]='<strong>Emma Katie Hubbard, </strong><br/>(28th June to 4th August 2011)<p><span style="float:left; margin-right:5px;"><img src="news/pics/Emma-Katie-Hubbard.jpg" alt="Emma Katie Hubbard" width="70" height="58" border="0" /></span>I am a fourth year student from Sheffield Medical school and I did my elective in Ghana this summer (2011).I found it an incredible experience and Ghana is an amazing place to visit. Sefa (Eric Nana Sefa Boateng) organised it for me at Kwahu Government Hospital and also made sure I got there safely, with the help of ßrown Adolphs. <a href="testimonials.html">read more</a></p>'

pausecontent[6]='<strong>Rory David, </strong> University of Auckland<br/>New Zealand<br/>(28th June to 4th August 2011)<p><span style="float:left; margin-right:5px;"><img src="news/pics/Rory-David.jpg" alt="Emma Katie Hubbard" width="70" height="58" border="0" /></span>“We just got back to New Zealand from our elective in Ghana, after a great 7 weeks at Kwahu Government Hospital enjoying the culture and the medical experience. These guys will sort you out! We would recommend them to any students looking to get a safe, emmersive Ghanaian African experience! Cheers again.” <a href="testimonials.html">read more</a></p>'

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