// png ÆÄÀÏ Åõ¸í ó¸® 
function setPng24(obj) {
    obj.width=obj.height=1;
    obj.className=obj.className.replace(/\bpng24\b/i,'');
    obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');"
    obj.src='';
    return '';
}

// À̹ÌÁö ¿À¹ö 
function imageOver(imgs) {
	imgs.src = imgs.src.replace("off.gif", "on.gif");
}
function imageOut(imgs) {
	imgs.src = imgs.src.replace("on.gif", "off.gif");
}

// contents ¿Í left ÀÇ ³ôÀÌ ¸ÂÃß±â..
function getHeight(id) {
var el = document.getElementById(id).offsetHeight;
 document.getElementById('lnb').style.height = el + "px";
}

// layer show hide
function showhideLayer(targetId) {
	var el2 = document.getElementById(targetId);
	if((el2) && (el2.style.display == "none")) el2.style.display = "block";
	else if((el2) && (el2.style.display =="block")) el2.style.display = "none";
}

function swf_include(swfUrl,swfWidth,swfHeight,swfName,flashVars){
	// Ç÷¡½Ã ÄÚµå Á¤ÀÇ
	var flashStr=
	"<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0' width='"+swfWidth+"' height='"+swfHeight+"' id='"+swfName+"' align='middle' />"+
	"<param name='allowScriptAccess' value='sameDomain' />"+
	"<param name='allowFullScreen' value='true' />"+
	"<param name='movie' value='"+swfUrl+"' />"+
	"<param name='FlashVars' value='"+flashVars+"' />"+
	"<param name='loop' value='false' />"+
	"<param name='wmode' value='transparent' />"+
	"<param name='quality' value='high' />"+
    "<param name='scale' value='noscale' />"+
	"<param name='bgcolor' value='#ffffff' />"+
	"<embed src='"+swfUrl+"' FlashVars='"+flashVars+"'  quality='best' position:'absolute' top='0' left='0' z-index='0' menu='false' bgcolor='#EEF8FF' width='"+swfWidth+"' height='"+swfHeight+"' name='"+swfName+"' align='middle' allowScriptAccess='sameDomain' wmode='transparent' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' />"+
	"</object>";

	// Ç÷¡½Ã ÄÚµå Ãâ·Â
	document.write(flashStr);
}

// control Gnb layer height
function flashHeightOpen(heightNum) {
	document.getElementById("navi").style.height = heightNum+"px";
}
function flashHeightClose(heightNum) {
	document.getElementById("navi").style.height = heightNum+"px";
}



//À§Ä¡(position)°ªÀÌ ¾ç¼öÀÌ¸é ºê¶ó¿ìÀúÀÇ »ó´ÜÀ¸·Î ºÎÅÍÀÇ °Å¸®, À½¼öÀ̸é ÇÏ´ÜÀ¸·Î ºÎÅÍÀÇ °Å¸®
//quick menu
function initMoving(target, position, topLimit, btmLimit) {
	if (!target)
		return false;

	var obj = target;
	obj.initTop = position;
	obj.topLimit = topLimit;
	obj.bottomLimit = document.documentElement.scrollHeight - btmLimit;

	obj.style.position = "absolute";
	obj.top = obj.initTop;
	obj.left = obj.initLeft;

	if (typeof(window.pageYOffset) == "number") {
		obj.getTop = function() {
			return window.pageYOffset;
		}
	} else if (typeof(document.documentElement.scrollTop) == "number") {
		obj.getTop = function() {
			return document.documentElement.scrollTop;
		}
	} else {
		obj.getTop = function() {
			return 0;
		}
	}

	if (self.innerHeight) {
		obj.getHeight = function() {
			return self.innerHeight;
		}
	} else if(document.documentElement.clientHeight) {
		obj.getHeight = function() {
			return document.documentElement.clientHeight;
		}
	} else {
		obj.getHeight = function() {
			return 500;
		}
	}

	obj.move = setInterval(function() {
		if (obj.initTop > 0) {
			pos = obj.getTop() + obj.initTop;
		} else {
			pos = obj.getTop() + obj.getHeight() + obj.initTop;
			//pos = obj.getTop() + obj.getHeight() / 2 - 15;
		}

		if (pos > obj.bottomLimit)
			pos = obj.bottomLimit;
		if (pos < obj.topLimit)
			pos = obj.topLimit;

		interval = obj.top - pos;
		obj.top = obj.top - interval / 3;
		obj.style.top = obj.top + "px";
	}, 30)
}






/* Æ˾÷ ·¹À̾î */
/* layer show/hide */
function layerShow(imgLayer) {
	document.getElementById(imgLayer).style.display = "block";
}
function layerHide(imgLayer) {
	document.getElementById(imgLayer).style.display = "none";
}

/* layer move */
function layerMove(imgLayer) {
	var layerObj = document.getElementById(imgLayer);
	if(document.getElementById("wrap")) {

		with (layerObj.style) {
			position = "absolute";
			left = 292;
			top = 442;
		}
	} else {
		with (layerObj.style) {
			position = "absolute";
			left = 0;
			top = 0;
		}
	}
}

function popupLayer2(imgLayer,dis) {
	if(dis == "show") {
		document.getElementById(imgLayer).style.visibility = "visible";
		layerMove(imgLayer);
		alpha.apply();

	} else if(dis == "hide") {
		document.getElementById(imgLayer).style.visibility = "hidden";
		alpha.clear();
	}
	return false;
}




function layerShow(chartLayer) {
	document.getElementById(chartLayer).style.display = "block";
}
function layerHide(chartLayer) {
	document.getElementById(chartLayer).style.display = "none";
}

/* layer move */
function layerMove(chartLayer) {
	var layerObj = document.getElementById(chartLayer);
	if(document.getElementById("wrap")) {

		with (layerObj.style) {
			position = "absolute";
			left = 600;
			top = 160; // wrap divÀÇ yÃà°ª
		}
	} else {
		with (layerObj.style) {
			position = "absolute";
			left = 0;
			top = 0;
		}
	}
}


/* ºñÈ°¼ºÈ­ ·¹À̾î */
// ¾ËÆÄ·¹ÀÌ¾î ¿Â    : alpha.apply('»ö»ó','Åõ¸íµµ')  [ »ö»ó ¹× Åõ¸íµµ ¹ÌÁöÁ¤½Ã µðÆúÆ®´Â Èò»ö¿¡ 50% ÀÔ´Ï´Ù ¿¹) alpha.apply() ]
// ¾ËÆÄ·¹ÀÌ¾î ¿ÀÇÁ  : alpha.clear()
alpha = new Object;
alpha = {
	clear  : function() {
				alpha.create().style.display = "none"
				document.getElementsByTagName('HTML')[0].style.overflow = "";
				
			},
	apply  : function(co,op) {
				var Alpha = alpha.create()
				var alphacolor = co ? co : "#000"
				var opa = op ? op : "40"
				document.getElementsByTagName('HTML')[0].style.overflow = "";
				
				with (Alpha.style) {
					//width      = document.getElementById("allwrap").scrollWidth + "px";
					//height     = document.getElementById("allwrap").scrollHeight + "px";
					width      = document.body.scrollWidth + "px";
					height     = document.body.scrollHeight + "px";
					background = alphacolor;
					filter     = "alpha(opacity=" + opa + ")";
					opacity    = opa / 100;
					display    = "block";					
				}			
			},
	create : function() {
				if (!document.getElementById('alpha')) {
					var alphaDiv = document.createElement('div');
					alphaDiv.setAttribute('id', 'alpha');
					with(alphaDiv.style) {
						display  = "none";
						position = "absolute";
						top      = "0";
						left     = "0";
						zIndex   = "90";
					}
					document.body.appendChild(alphaDiv);
					window.onresize = alpha.resize;
				}
				return document.getElementById('alpha')
			},
	resize : function() {
				var Alpha = alpha.create()
				with (Alpha.style) {
					width      = document.body.scrollWidth + "px";
					height     = document.body.scrollHeight + "px";
				}
			}
}

function popupLayer(layerId,dis) {
	if(dis == "show") {
		layerShow(layerId);
		layerMove(layerId);
		alpha.apply();
	} else if(dis == "hide") {
		layerHide(layerId);
		alpha.clear();
	}
	return false;
}

// Æ˾÷ ½ºÅ©¸³Æ®
function popUp(width,height,URL,scroll)
{
	var path = URL;
	var popup = null;
	var w = width;
	var h = height;
	var s = scroll;
	if(scroll == null)
		s = 'yes';
	popup = window.open( path , w + h , 'width=' + w + ',height=' + h +',scrollbars=' + s + ',toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no' );
 	popup.moveTo((screen.availWidth-w)/2,(screen.availHeight-h)/2) // âÀ§Ä¡ Á¶Àý
 	popup.focus();
}