/*Example message arrays for the two demo scrollers*/
var pausecontent=new Array()
pausecontent[0]='<img src="announcement-pdf/whd-Add1.jpg"  border="0" alt="world health day" />'
pausecontent[1]='<img src="announcement-pdf/whd-Add2.jpg"  border="0" alt="world health day" />'
pausecontent[2]='<img src="announcement-pdf/whd-Add3.jpg"  border="0" alt="world health day" />'


var pausecontent2=new Array()

pausecontent2[0]='<div class="around-news-outer"><div class="around-news-header">1 - 5</div><div class="around-news-img"><img src="sn-news/aioc2012-thum.jpg" alt="aioc 2012"/></div><div class="around-news-content"><strong>Gods own work wins great honour in Gods own country!</strong><br /><br />A life time of tireless effort and missionary dedication to doing own Gods work found its crowning glory on Thursday 2nd of February 2012.<br /><br /><strong> <a href="http://omlog.org/2012/02/gods-own-work-wins-great-honour-in-gods-own-country.html" target="_blank">Read more...</a></strong><img src="images/downarrow.gif" /></div></div>'

pausecontent2[1]='<div class="around-news-outer"><div class="around-news-header">2 - 5</div><div class="around-news-img"><img src="sn-news/bhoomipuja-thum.jpg" alt="Bhoomi Puja"/></div><div class="around-news-content"><strong>Bhoomi Puja of Rajarhat project</strong><br /><br />Bhoomi Puja the traditional auspicious beginning and invoking the blessings of the Almighty for the successful completion of the proposed hospital project and excellent functioning of the new hospital was performed at the proposed site at Rajarhat on 28th of January 2012.<br /><br /><strong> <a href="http://omlog.org/2012/02/bhoomi-puja-of-rajarhat-project.html" target="_blank">Read more...</a></strong><img src="images/downarrow.gif" /></div></div>'


pausecontent2[2]='<div class="around-news-outer"><div class="around-news-header">3 - 5</div><div class="around-news-img"><img src="sn-news/tsnasciencecity-thum.jpg" alt="Sankara Nethralaya Academy"/></div><div class="around-news-content"><strong>Sankara Nethralaya Academy reaches out to the public</strong><br /><br />The Sankara Nethralaya Academy made an impressive showcase of itself and its contribution to the world of education and academia in general at the Chennai Science Festival 2012 organized jointly by the Science City Government of Tamil Nadu and Anna University<br /><br /><strong> <a href="http://omlog.org/2012/02/sankara-nethralaya-academy-reaches-out-to-the-public.html" target="_blank">Read more...</a></strong><img src="images/downarrow.gif" /></div></div>'

pausecontent2[3]='<div class="around-news-outer"><div class="around-news-header">4 - 5</div><div class="around-news-img"><img src="sn-news/snsportsmeet-thum.jpg" alt="SN Sports Meet"/></div><div class="around-news-content"><strong>Sankara Nethralaya Sports Meet on 29th January 2012</strong><br /><br />The bright Sunday morning at the Jawaharlal Nehru Stadium the venue of the Sankara Nethralaya sports meet was reminiscent of the ever so familiar words from the commentators box at the Lords stadium<br /><br /><strong> <a href="http://omlog.org/2012/02/sankara-nethralaya-sports-meet-on-29th-january-2012.html" target="_blank">Read more...</a></strong><img src="images/downarrow.gif" /></div></div>'

pausecontent2[4]='<div class="around-news-outer"><div class="around-news-header">5 - 5</div><div class="around-news-content1"><strong>Q & A book from the Elite School of Optometry</strong><br /><br />The Elite School of Optometry a premier institution in its area of specialization has as part of its initiative to share and simplify its rich knowledge and expertise in a wide range of optometry related topics released an exhaustive question and answer book titled ESOs Optometry Question Bank with rational reasoning <br /><br /><strong> <a href="http://omlog.org/2012/02/q-a-book-from-the-elite-school-of-optometry.html" target="_blank">Read more...</a></strong><img src="images/downarrow.gif" /></div></div>'


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()}, 10)
}
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
}



function bookmarksite(title,url){
if (window.sidebar) // firefox
	window.sidebar.addPanel(title, url, "");
else if(window.opera && window.print){ // opera
	var elem = document.createElement('a');
	elem.setAttribute('href',url);
	elem.setAttribute('title',title);
	elem.setAttribute('rel','sidebar');
	elem.click();
} 
else if(document.all)// ie
	window.external.AddFavorite(url, title);
}