var scrollNewsCt=1;
var pauseTime=15000;
var timer1;
function hideAllClips() 
{
	for (i=1; i<5; i++)
	{
		var allTopClips="topClip_"+i;
		var topClipNum="topClip"+i;
		document.getElementById(allTopClips).style.display="none";
		document.getElementById(topClipNum).className="topClip_OFF";		
	}
}	
function clip_Switch(n) 
{
	var curTopClip="topClip_"+n;
	var curTopClipNum="topClip"+n;
	hideAllClips();
	document.getElementById(curTopClip).style.display="block";
	document.getElementById(curTopClipNum).className="topClip_ON";
	scrollNewsCt=n; 
}
function fwdScroll() 
{
	stopScroll();
	clip_Switch(scrollNewsCt);
	scrollNewsCt += 1;
	if (scrollNewsCt == 5) 
	{
		scrollNewsCt = 1;
	}
	timer1=window.setTimeout("fwdScroll()",pauseTime);
}
	
function stopScroll() 
{
	clearTimeout(timer1);
}

function bwdScroll() 
{
	stopScroll();
	scrollNewsCt -= 1;
	if (scrollNewsCt == 0)
	{
		scrollNewsCt = 4;
	}
	clip_Switch(scrollNewsCt);
	timer1=setTimeout("bwdScroll()",pauseTime);
}

function show (url)
{
	window.open(url,"_blank","toolbar=no,top=50,left=50,width=600,height=450,directories=no,status=no,scrollbars=yes,resizable=no,menubar=no")
}