function MM_swapImgRestore() { // v3.0
	var i, x, a = document.MM_sr;
	for (i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++)
		x.src = x.oSrc;
}
function MM_preloadImages() { // v3.0
	var d = document;
	if (d.images) {
		if (!d.MM_p)
			d.MM_p = new Array();
		var i, j = d.MM_p.length, a = MM_preloadImages.arguments;
		for (i = 0; i < a.length; i++)
			if (a[i].indexOf("#") != 0) {
				d.MM_p[j] = new Image;
				d.MM_p[j++].src = a[i];
			}
	}
}

function MM_findObj(n, d) { // v4.01
	var p, i, x;
	if (!d)
		d = document;
	if ((p = n.indexOf("?")) > 0 && parent.frames.length) {
		d = parent.frames[n.substring(p + 1)].document;
		n = n.substring(0, p);
	}
	if (!(x = d[n]) && d.all)
		x = d.all[n];
	for (i = 0; !x && i < d.forms.length; i++)
		x = d.forms[i][n];
	for (i = 0; !x && d.layers && i < d.layers.length; i++)
		x = MM_findObj(n, d.layers[i].document);
	if (!x && d.getElementById)
		x = d.getElementById(n);
	return x;
}

function MM_swapImage() { // v3.0
	var i, j = 0, x, a = MM_swapImage.arguments;
	document.MM_sr = new Array;
	for (i = 0; i < (a.length - 2); i += 3)
		if ((x = MM_findObj(a[i])) != null) {
			document.MM_sr[j++] = x;
			if (!x.oSrc)
				x.oSrc = x.src;
			x.src = a[i + 2];
		}
}

function winopen(targeturl) {
	 window.open(targeturl, "popupMap",'width=700,height=600,status=no,top=30,left=100, scrollbars=yes');
}

function getBoundsObject(objId){
    var techbug = new Object();
    var tag = document.getElementById(objId);

    if(tag !=null && tag != undefined ){
        if(tag.getBoundingClientRect){ //IE, FF3 
            var rect = tag.getBoundingClientRect();
            techbug.left = rect.left + (document.documentElement.scrollLeft || document.body.scrollLeft);
            techbug.top = rect.top + (document.documentElement.scrollTop || document.body.scrollTop);
            techbug.width = rect.right - rect.left;
            techbug.height = rect.bottom - rect.top +1; // +1 = Moz와 맞춤
        } else  if (document.getBoxObjectFor) { // gecko 엔진 기반 FF3제외
            var box = document.getBoxObjectFor(tag);
            techbug.left = box.x;
            techbug.top = box.y;
            techbug.width = box.width;
            techbug.height = box.height;
        }else {
            techbug.left = tag.offsetLeft;
            techbug.top = tag.offsetTop;
            techbug.width = tag.offsetWidth;
            techbug.height = tag.offsetHeight  + 3;  // +1 = Moz와 맞춤
            var parent = tag.offsetParent;
            if (parent != tag) {
                while (parent) {
                    techbug.left += parent.offsetLeft;
                    techbug.top += parent.offsetTop;
                    parent = parent.offsetParent;
                }
            }
            // 오페라와 사파리의 'absolute' postion의 경우 body의 offsetTop을 잘못 계산 보정
            var ua = navigator.userAgent.toLowerCase();
            if (ua.indexOf('opera') != -1 || ( ua.indexOf('safari') != -1 && getStyle(tag, 'position') == 'absolute' )) {
                techbug.top -= document.body.offsetTop;
            }

        }
        return techbug;
    }
}