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) {
	var todayDate = new Date();
		
		//¿À´Ã¸¸ Æ˾÷ÀÌ ¾È¶ßµµ·Ï ½Ã°£ ¼³Á¤.
		todayDate.setDate( todayDate.getDate()) ;
		todayDate.setHours(24);
		todayDate.setMinutes(59);
		
	document.cookie.domain="www.goodco.co.kr"
	document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";"
	return;
}

function menuIn() {
        if(n4) {
                clearTimeout(out_ID)
                if( menu.left > menuW*-1+50+10 ) { //20Àº óÀ½ ¸¶¿ì½º·Î ¿©´Â °ø°£. 10Àº ·¹À̾î Å©±â¿¡ »ó°ü¾øÀÌ Á¤È®È÷ ¹èÄ¡½ÃŲ´Ù. 
                        menu.left -= 20
                        in_ID = setTimeout("menuIn()", -10)
                }
                else if( menu.left > menuW*-1+50 ) {
                        menu.left--
                        in_ID = setTimeout("menuIn()", -10)
                }
        }
        else { 
                clearTimeout(out_ID)
                if( menu.pixelLeft > menuW*-1+50+10 ) {
                        menu.pixelLeft -= 10
                        in_ID = setTimeout("menuIn()", -10) 
                }
                else if( menu.pixelLeft > menuW*-1+50 ) {
                        menu.pixelLeft--
                        in_ID = setTimeout("menuIn()", -10)
                }
        }
	
}

function menuOut() {
        if(n4) {
                clearTimeout(in_ID)
                if( menu.left < -10) { 
                        menu.left += 4
                        out_ID = setTimeout("menuOut()",-10)
                }
                else if( menu.left < 0) { 
                        menu.left++
                        out_ID = setTimeout("menuOut()", -10)
                }
                
        }
        else { 
                clearTimeout(in_ID)
                if( menu.pixelLeft < -10) {
                        menu.pixelLeft += 20
                        out_ID = setTimeout("menuOut()", -10)
                }
                else if( menu.pixelLeft < 0 ) {
                        menu.pixelLeft++
                        out_ID = setTimeout("menuOut()", -10)
                }
        }
}

function fireOver() { 
        clearTimeout(F_out)
        F_over = setTimeout("menuOut()", -10)
}

function fireOut() { 
        clearTimeout(F_over)
         F_out = setTimeout("menuIn()", -10)
}

function init() {
     menu = D1.style
     menuW = D1.offsetWidth
     D1.style.pixelLeft = menuW*-1+50
     
    if ( getCookie('music_box_hidden') == "No" ) {
	 	fireOut();
	 	setCookie('music_box_hidden','Yes')
	 }
	 else {
	 	fireOver();
	 	setCookie('music_box_hidden','No')
	 }
                
     //D1.style.visibility = "visible"
}

function body_load() {
    //menu = D1.style
    //menuW = D1.offsetWidth
    //D1.style.pixelLeft = menuW*-1+50
     
	//fireOut();
	setCookie('music_box_hidden','No')
	               
    //D1.style.visibility = "visible"
}


F_over=F_out=in_ID=out_ID=null
n4 = (document.layers)?1:0
e4 = (document.all)?1:0;