bnrArray = new Array(

new Array(
 'higher_ed.jpg',
 '/ncee/wwc/publications/practiceguides/#hed_pg',
 'Helping Students Navigate the Path to College: What High Schools Can Do'),

new Array(
 'dddm_pg.jpg',
 '/ncee/wwc/publications/practiceguides/#dddm_pg',
 'Using Student Achievement Data to Support Instructional Decision Making'),

new Array(
 'handbook.jpg',
 '/ncee/wwc/references/library/standardsversions.asp',
 'New Procedures and Standards Handbook') 

	                      
);



var prd=5000;
var tmr;
var sts=0;
var idx=0;
var ida='homeRBa';
var idi='homeRBimg';

function bnrInit()
{
	idx=mod(new Date().getSeconds(),bnrArray.length);
	document.write('<a href="'+bnrArray[idx][1]+'" id="'+ida+'">');
	document.write('<img src="Images/image/'+bnrArray[idx][0]+'" alt="'+bnrArray[idx][2]+'" id="'+idi+'" width="367" height="120" border="0">');
	document.write('</a>');
	bnrStart();
}

function bnr(step,e)
{
	if(step=='0')
	{
		if(sts==1){bnrStop();}else{bnrStart();}
		e.src=(sts==1?'/images/stop.gif':'/images/play.gif');
		e.title=(sts==1?'Stop Banners':'Start Banners');
	}
	else if(sts==1){bnrStep(step);}
	else if(sts==0){bnrStep(step);bnrStop();}
}

function bnrStart()
{
	idx++;
	if(idx>=bnrArray.length){idx=0;}
	document.getElementById(ida).href=bnrArray[idx][1];
	document.getElementById(idi).src='Images/image/'+bnrArray[idx][0];
	document.getElementById(idi).alt=bnrArray[idx][2];
	tmr=setTimeout('bnrStart()',prd);
	sts=1;
}

function bnrStop()
{
	clearTimeout(tmr);
	sts=0;
}

function bnrStep(step)
{
	bnrStop();
	if(step=='-1')
	{
		if(idx==1){idx=bnrArray.length-1;}
		else if(idx==0){idx=bnrArray.length-2;}
		else{idx-=2;}
	}
	bnrStart();
}

function mod(X,Y)
{
	return(X-Math.floor(X/Y)*Y);
}