/***********************************************
* Cross browser Marquee II- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/

var delayb4scroll=0 //Specify initial delay before marquee starts to scroll on page (2000=2 seconds)
var marqueespeed=1 //Specify marquee scroll speed (larger is faster 1-10)
var pauseit=1 //Pause marquee onMousever (0=no. 1=yes)?

////NO NEED TO EDIT BELOW THIS LINE////////////

var copyspeed=marqueespeed;
var pausespeed=(pauseit==0)? copyspeed: 0;
var actualheight='';
var maxHeight;

function checkMaxHeight()
{
	maxHeight = document.getElementById('pageContentText').offsetHeight-30;
	//alert(maxHeight);
}

function scrollmarquee(){
if (cross_marquee.style.top.replace(/[^0-9]/g,"")<(actualheight/2)) {//if scroller hasn't reached the end of its height
cross_marquee.style.top=parseInt(cross_marquee.style.top)-copyspeed+"px" //move scroller upwards
} else //else, reset to original position
cross_marquee.style.top="-2px"
}

function initializemarquee(){

	checkMaxHeight();

	cross_marquee=document.getElementById("adsInner")
	cross_marquee.style.top=0

	marqueeheight = (document.getElementById("ads").offsetHeight <= maxHeight) ? document.getElementById("ads").offsetHeight : maxHeight ;

	//document.getElementById("ads").style.height=(document.getElementById("adsInner").offsetHeight/2)+'px';
	document.getElementById("ads").style.height=marqueeheight+'px';

	actualheight=cross_marquee.offsetHeight //height of marquee content (much of which is hidden from view)

	if (window.opera || navigator.userAgent.indexOf("Netscape/7")!=-1){ //if Opera or Netscape 7x, add scrollbars to scroll and exit
	cross_marquee.style.height=marqueeheight+"px"
	cross_marquee.style.overflow="scroll"
	return
	}
setTimeout('lefttime=setInterval("scrollmarquee()",60)', delayb4scroll)
}

if (window.addEventListener)
window.addEventListener("load", initializemarquee, false)
else if (window.attachEvent)
window.attachEvent("onload", initializemarquee)
else if (document.getElementById)
window.onload=initializemarquee