//----------------------------------------------------------------------------------------------------------
//' Program Name	:	news.js
//' Purpose			:	To Display News as scroller 
//' Author			:	Shanti Khumukcham
//' Date Created	:	29/May/2007 
//' External component Used:
//'History:
//'-----------------------------------------------------------------------------------'----------------------
//'Copyright:
//'No one is allowed to use it without the written permission.
//'----------------------------------------------------------------------------------'-----------------------



//configure the below five variables to change the style of the scroller
var scrollerdelay='5000' //delay between msg scrolls. 2000=2 seconds.
var scrollerwidth='210px'
var scrollerheight='130px'
var scrollerbgcolor='transparent'
//set below to '' if you don't wish to use a background image
var scrollerbackground=''


//Edit your NEWS ITEMS (Not More than 100 Characters)-------------------------------------------------

//var messages=new Array()
//messages[0]="<a href='news/default.aspx'><b>June 10 - Higher education, lowest standards</b><br>Over half of the students who pass Class XII don't even enter the higher-education sector; 90 per cent of colleges and 68 per cent of universities across the country are of middling or poor quality...</a>"
//messages[1]="<a href='news/default.aspx'><b>24 May - Ban caste itself, say Tamil Dalits</b><br>The constitution has made untouchability illegal, but caste is still alive in our society. Our goal is to have caste itself banned, says Ravi Kumar, a Dalit MLA...</a>"
//--------------------------------------------------------------------------------------------------------



///////Do not edit pass this line///////////////////////

var ie=document.all
var dom=document.getElementById

if (messages.length>2)
i=2
else
i=0

function move(whichdiv){
tdiv=eval(whichdiv)
if (parseInt(tdiv.style.top)>0&&parseInt(tdiv.style.top)<=5){
tdiv.style.top=0+"px"
setTimeout("move(tdiv)",scrollerdelay)
setTimeout("move2(second2_obj)",scrollerdelay)
return
}
if (parseInt(tdiv.style.top)>=tdiv.offsetHeight*-1){
tdiv.style.top=parseInt(tdiv.style.top)-5+"px"
setTimeout("move(tdiv)",50)
}
else{
tdiv.style.top=parseInt(scrollerheight)+"px"
tdiv.innerHTML=messages[i]
if (i==messages.length-1)
i=0
else
i++
}
}

function move2(whichdiv){
tdiv2=eval(whichdiv)
if (parseInt(tdiv2.style.top)>0&&parseInt(tdiv2.style.top)<=5){
tdiv2.style.top=0+"px"
setTimeout("move2(tdiv2)",scrollerdelay)
setTimeout("move(first2_obj)",scrollerdelay)
return
}
if (parseInt(tdiv2.style.top)>=tdiv2.offsetHeight*-1){
tdiv2.style.top=parseInt(tdiv2.style.top)-5+"px"
setTimeout("move2(second2_obj)",50)
}
else{
tdiv2.style.top=parseInt(scrollerheight)+"px"
tdiv2.innerHTML=messages[i]
if (i==messages.length-1)
i=0
else
i++
}
}

function startscroll(){
first2_obj=ie? first2 : document.getElementById("first2")
second2_obj=ie? second2 : document.getElementById("second2")
move(first2_obj)
second2_obj.style.top=scrollerheight
second2_obj.style.visibility='visible'
}

if (ie||dom){
document.writeln('<div id="main2" style="position:relative;width:'+scrollerwidth+';height:'+scrollerheight+';overflow:hidden;background-color:'+scrollerbgcolor+' ;background-image:url('+scrollerbackground+')">')
document.writeln('<div style="position:absolute;width:'+scrollerwidth+';height:'+scrollerheight+';clip:rect(0 '+scrollerwidth+' '+scrollerheight+' 0);left:0px;top:0px">')
document.writeln('<div id="first2" style="position:absolute;width:'+scrollerwidth+';left:0px;top:1px;">')
document.write(messages[0])
document.writeln('</div>')
document.writeln('<div id="second2" style="position:absolute;width:'+scrollerwidth+';left:0px;top:0px;visibility:hidden">')
document.write(messages[dyndetermine=(messages.length==1)? 0 : 1])
document.writeln('</div>')
document.writeln('</div>')
document.writeln('</div>')
}

if (window.addEventListener)
window.addEventListener("load", startscroll, false)
else if (window.attachEvent)
window.attachEvent("onload", startscroll)
else if (ie||dom)
window.onload=startscroll


/***********************************************
Pausing updown message scroller- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
This notice MUST stay intact for legal use
Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
*/