function open_window( filename, option, name )
{
	if( !name )
	{
		name = 'new'
	}


        win = window.open( filename, name, option );

        return win
}

function window_open( page, name, top, left, width, height )
{
	option = "'toolbar=no," +
		"location=no," +
		"directories=no," +
		"status=no," +
		"menubar=no," +
		"scrollbars=yes," +
		"resizable=yes," +
		"width=" + width + "," +
		"height=" + height + "," +
		"top=" + top + "," +
		"left=" + left + "'"

        window.open( page, name, option );
}

function open_poll_pop( mode, no )
{
	page = '/front/php/poll_r.php?mode=' + mode + '&no=' + no;
	window_open( page, 'poll', 100, 300, 466, 382 );
}

/*Left menu 반투명 레이어 구현*/
function Layer_overload(LayerName,Status) 
{
    if (navigator.appName == "Netscape")
    {
		LayerN = document.getElementById(LayerName).style;
		if (Status == 'show') LayerN.visibility = 'visible';
		if (Status == 'hide') LayerN.visibility = 'hidden';
    }	
    else
    {
		LayerN = document.all[LayerName].style;
		if (Status == 'show') LayerN.visibility = 'visible';
		if (Status == 'hide') LayerN.visibility = 'hidden';
    }
}

/*Left menu구현*/
var old='';

function menu(name)
{
	submenu=eval("submenu_"+name+".style");
	if(old!=submenu)
	{
		if(old!='')
		{
			old.display='none';
		}
		submenu.display='block';
		old=submenu;
	}
	else
	{
		submenu.display='none';
		old='';
	}
}


function Layer_rollover(img_name,img_url)
{
	var menu;	
	//tmp = new String( "document."+img_name );
	menu=eval("document."+img_name);		
	menu.src = img_url;
	return;
}

function image_zoom( product_no, main_cate_no, display_group )
{
	//href = '/front/php/image_zoom.php?img='+image+'&product_no='+document.frm.product_no.value;
	href = '/front/php/image_zoom.php?product_no='+product_no+'&main_cate_no='+main_cate_no+'&display_group='+display_group;
	option = 'toolbar=no,scrollbars=no,resizable=yes,width=800,height=640,left=0,top=0';
	win_name = 'image'

	window.open( href, win_name, option );
}


var globopObject;
var opIndex=0;
var cleared=true;
var direction=10;

function dynOpacity(opObject,stop) {
    if (stop) {
        clearInterval(window.tm);
        cleared=true;
        opIndex=10;
        return;
    }
    globopObject=opObject;
    if (opIndex>105) direction=-4;
    if (opIndex<100) direction=4;
    opIndex+=direction;
    globopObject.style.filter='alpha(opacity:' + opIndex + ')';
    if (cleared) {
        window.tm=setInterval("dynOpacity(globopObject,false);",1);
        cleared=false;
    }
}

function opacity(num) {
    if(num == 1) {
        dynOpacity(event.srcElement,false);
    }
    if(num == 2) {
        event.srcElement.style.filter="";
        dynOpacity(event.srcElement,true);
    }
}

/* 움직이는 배너 */
//var stmnLEFT = 0; // 스크롤메뉴의 좌측 위치
var stmnGAP1 = 287; // 페이지 위쪽 여백
var stmnGAP2 = 100; // 스크롤시 브라우저 상단과 약간 띄움. 필요없으면 0으로 조정하세요
var stmnBASE = 287; // 스크롤메뉴 초기 시작위치
var stmnActivateSpeed = 120; // 움직임을 감지하는 속도 (숫자가 클수록 느리다)
var stmnScrollSpeed = 5; // 스크롤되는 속도 (클수록 느림)
var stmnTimer;
function RefreshStaticMenu()
{
var stmnStartPoint, stmnEndPoint, stmnRefreshTimer;
stmnStartPoint = parseInt(STATICMENU.style.top, 10);
stmnEndPoint = document.body.scrollTop + stmnGAP2;
if (stmnEndPoint < stmnGAP1) stmnEndPoint = stmnGAP1;
stmnRefreshTimer = stmnActivateSpeed;
if ( stmnStartPoint != stmnEndPoint ) {
stmnScrollAmount = Math.ceil( Math.abs( stmnEndPoint - stmnStartPoint ) / 15 );
STATICMENU.style.top = parseInt(STATICMENU.style.top, 10) + ( ( stmnEndPoint<stmnStartPoint ) ? -stmnScrollAmount : stmnScrollAmount );
stmnRefreshTimer = stmnScrollSpeed;
}
stmnTimer = setTimeout ("RefreshStaticMenu();", stmnRefreshTimer);
}
function InitializeStaticMenu()
{
//STATICMENU.style.left = stmnLEFT;
STATICMENU.style.top = document.body.scrollTop + stmnBASE;
RefreshStaticMenu();
}