var bMouseOver = false;
var iWaitTime = 2500;
var beloop = 1;
var loop = 1;
var totObjCnt;

// 스크롤 시작
function startscroll(totCnt) {
	totObjCnt = totCnt;

	if (bMouseOver == false) {
		window.setInterval('scrolling()', iWaitTime);
	} else {
		scrolling();
	}
}

// 객체 찾기
function getObject(objectId){ // checkW3C DOM, then MSIE 4, then NN 4.
	if(document.getElementById && document.getElementById(objectId)){ return document.getElementById(objectId);	}
	else if (document.all && document.all(objectId)){ return document.all(objectId); }
	else if (document.layers && document.layers[objectId]){	return document.layers[objectId]; }
	else{ return false; }
}


// 실제로 스크롤 하는 부분
function scrolling()
{
	if (!bMouseOver)
	{	
		var obj = getObject("btn_numImg" + loop);
		var viewObj = getObject("popupZoneImg_" + loop);

		viewObj.style.display = "block";
		obj.src = "/gimje/img/main/btn_banner0"+ loop + "."+"gif";

		for(var i = 1; i <= totObjCnt; i++) {
			if(i == loop) continue;

			var tmpobj = getObject("btn_numImg" + i);
			var tmpviewObj = getObject("popupZoneImg_" + i);

			tmpviewObj.style.display = "none";
			tmpobj.src = "/gimje/img/main/btn_banner0" + i + "_on."+"gif";
		}
		
		loop++;
		if(loop > totObjCnt) loop = 1;
	}
}
function overImage(imgNum) {
	beloop = loop;

	var obj = getObject("btn_numImg" + imgNum);
	var viewObj = getObject("popupZoneImg_" + imgNum);
	var scrollNum = parseInt(imgNum) - 1;

	viewObj.style.display = "block";
	obj.src =  "/gimje/img/main/btn_banner0" + imgNum + "."+"gif";

	loop = imgNum;
	for(var i = 1; i <= totObjCnt; i++) {
		if(i == loop) continue;

		var tmpobj = getObject("btn_numImg" + i);
		var tmpviewObj = getObject("popupZoneImg_" + i);

		tmpviewObj.style.display = "none";
		tmpobj.src =  "/gimje/img/main/btn_banner0"+ i + "_on."+"gif";
	}

	bMouseOver = true;
}

function outImage(imgNum) {
	var obj = getObject("btn_numImg" + imgNum);
	var viewObj = getObject("popupZoneImg_" + imgNum);
	var movingObj = getObject("popupZoneImg_" + imgNum);

	viewObj.style.display = "none";
	movingObj.style.display = "block";
	obj.src =  "/gimje/img/main/btn_banner0"+ imgNum + "_on."+"gif";

	loop = beloop - 1;
	if(loop == 0){ loop = 1; }

	bMouseOver = false;
	scrolling();
}