function goodsChange(no)
{
	var obj	= eval("document.all.goods_"+no);

	if(obj.style.display == "none")
	{
		obj.style.position		= "static";
		obj.style.display	= "";
	}

	for(i = 1 ; i <= 3 ; i++)
	{
		if(no != i)
		{
			tmpObj	= eval("document.all.goods_"+i);
			tmpObj.style.position	= "absolute";
			tmpObj.style.display	= "none";
		}
	}
}

// =======================================================================================
// ¿©±â¼­ºÎÅÍ Æ˾÷â ¶ç¿ì´Âµ¥ ÇÊ¿äÇÑ ÇÔ¼öµé
// =======================================================================================
function getCookie(name)
{
	var nameOfCookie = name + "="; 
	var x = 0; 
	while(x <= document.cookie.length)
	{ 
		var y = (x+nameOfCookie.length); 
		if(document.cookie.substring(x,y) == nameOfCookie)
		{
			if((endOfCookie=document.cookie.indexOf(";",y)) == -1)
			{
				endOfCookie = document.cookie.length; 
			}
			return unescape(document.cookie.substring(y,endOfCookie)); 
		}
		x = document.cookie.indexOf(" ",x) + 1; 
		if(x == 0)	break;
	} 
	return ""; 
}

function setCookie(name,value,expDate)
{
	if(expDate==null)	expDate = "";
	else				expDate = expDate.toGMTString();

	cookieStr = name + '=' +escape(value) + ";expires=" + expDate;
	document.cookie=cookieStr;
}

// ===================================================
// ÆäÀÌÁö ·Îµù½Ã ½ÇÁ¦·Î Æ˾÷¶ç¿ì´Â ÇÔ¼ö
// ===================================================
function openPop()
{
	for(i = 0 ; i < popObj.length ; i++)
	{
		if(!getCookie(popObj[i][3]))
		{
			window.open(popObj[i][0],popObj[i][1],popObj[i][2]);
		}
	}
}
// ============================================= ¿©±â±îÁö

function goView(no,code,dest,opt)
{
	document.viewForm.no.value	= no;
	document.viewForm.action	= dest + "?" + opt +"&code=" + code;
	document.viewForm.submit();
}

function startPage(sessID,popCnt,isMain)
{
	if(popCnt > 0)	openPop();

	/*if(isMain == 1)
	{
		var agentObj	= document.all.agentLayer;
		if(agentObj[0].style.display == "none" && agentObj[1].style.display == "block")
		{
			setTimeout("closeTmpLayer()",30000);
		}
	}*/
}

function mronDownload(no,part)
{
	location.href	= "main.php?mode=down&no="+no+"&part="+part;
}

//À̹ÌÁö ¹öÆ° ´©¸£´Â È¿°ú³¾·Á°í
function btnStyle(em,px) 
{
	var obj=document.getElementById(em);
	obj.style.cursor="pointer";
	obj.style.position="relative";
	obj.style.top=px;
	obj.style.left=px;
}

function closeTmpLayer()
{
	var obj	= document.all.agentLayer;

	obj[0].style.display	= "block";
	obj[1].style.display	= "none";
}