// ga ticker
var tickerObj=document.getElementById("ticker");
var rand = Math.ceil(14*Math.random());
var ticker_pos = rand;
var scroll_interval=3000; // 변경되는 시간
var ticker_pause = false; // 마우스 오버시 멈춤.
var tickerScroll = tickerObj.scrollTop;
var roopCnt = 0;
tickerObj.onmouseover=function(){ticker_pause=true;}
tickerObj.onmouseout=function(){ticker_pause=false;}

function ticker_scroll(){
		tickerScroll+=2;
		setTimeout("ticker_scroll()",1);
}

function ticker_next(){
	if (ticker_pause) return;
	if (ticker_pos<ticker_msg_cnt)
	{
		tickerObj.innerHTML="<nobr>"+ticker_msg[ticker_pos]+"</nobr>";
		++ticker_pos;
		ticker_scroll();
	}
	else
	{
		if(roopCnt==0)
		{
			ticker_pos = 0;
			++roopCnt;
			tickerObj.innerHTML="<nobr>"+ticker_msg[ticker_pos]+"</nobr>";
			++ticker_pos;
			ticker_scroll();
		}else{
			return false;
		}
	}
	
}

function ticker_start(){
	tickerObj.innerHTML = ticker_msg[ticker_pos];
	setInterval("ticker_next()",scroll_interval);
}