/**
 * ½ÇÁ¦»ç¿ëÇÏ´Â ½ºÅ©¸³Æ® (µå¸²À§¹ö ½ºÅ©¸³Æ®)
 */
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];}
}

// ¼­ºê¸Þ´ºº¸±â
function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

//À̸ÞÀÏ ÃßÃâ ¹æÁö ½ºÅ©¸³Æ¼
function email_link(mailname, maildomain) {
  document.write("<A HREF='mailto:"+mailname+"@"+maildomain+"'>"+mailname+"@"+maildomain+"</A>");
}


// ¹Ù·Î°¡±â
 
function viewExtLink() {
	target = this.href;
	linkEl = document.getElementById(target.split("#")[1]);
	if (linkEl.style.display == "block") {
		linkEl.style.display = "none";
	} else {
		linkEl.style.display = "block";
	}
	return false;
}
function initExtLink() {
	extLinkEl = document.getElementById("ext-link");
	extLinkElH2 = extLinkEl.getElementsByTagName("h2");
	for(i=0; i<extLinkElH2.length; i++) {
		extLinkElH2[i].getElementsByTagName("a")[0].onclick = viewExtLink;
	}
}


/**
 * °øÅë ½ºÅ©¸³Æ® (»çÀÌÆ® Àü¹ÝÀûÀ¸·Î »ç¿ëµÇ´Â ½ºÅ©¸³Æ®)
 */

// image roll
function menuOver() {
	this.src = this.src.replace(".gif", "_on.gif");
}
function menuOut() {
	this.src = this.src.replace("_on.gif", ".gif");
}

function imageOver(imgEl) {
	imgEl.src = imgEl.src.replace(".gif", "_on.gif");
}
function imageOut(imgEl) {
	imgEl.src = imgEl.src.replace("_on.gif", ".gif");
}

// element toggle
function blockToggle(href) {
	targetElement = document.getElementById(href.split("#")[1]);

	if (targetElement && targetElement.style.display == "block") {
		targetElement.style.display = "none";
	} else {
		targetElement.style.display = "block";
	}
	return false;
}


// tabbed menu
function initTabMenu(menuElId) {
	var tabMenu = document.getElementById(menuElId).getElementsByTagName("a");
	for(i=0; i<tabMenu.length; i++) {
		thismenu = tabMenu.item(i);
		thismenu.menuContainer = document.getElementById(menuElId);
		thismenu.targetEl = document.getElementById(tabMenu.item(i).href.split("#")[1]);
		thismenu.targetEl.style.display = "none";
		thismenu.getElementsByTagName("img").item(0).onmouseover = menuOver;
		thismenu.getElementsByTagName("img").item(0).onmouseout = menuOut;
		thismenu.onmouseover = tabMenuClick;
//		thismenu.onclick = tabMenuClick;
	}

	initmenu = tabMenu.item(0);
	initmenu.targetEl.style.display = "block";
	initmenu.getElementsByTagName("img").item(0).onmouseover();
	initmenu.getElementsByTagName("img").item(0).onmouseover = null;
	initmenu.getElementsByTagName("img").item(0).onmouseout = null;
	initmenu.menuContainer.current = initmenu;
}
function tabMenuClick() {
	currentmenu = this.menuContainer.current;
	if (currentmenu != this) {
		currentmenu.targetEl.style.display = "none";
		currentmenu.getElementsByTagName("img").item(0).onmouseover = menuOver;
		currentmenu.getElementsByTagName("img").item(0).onmouseout = menuOut;
		currentmenu.getElementsByTagName("img").item(0).onmouseout();
	
		this.targetEl.style.display = "block";
		this.getElementsByTagName("img").item(0).onmouseover = null;
		this.getElementsByTagName("img").item(0).onmouseout = null;
		this.menuContainer.current = this;
	}
	return false;
}

// Æ˾÷â Áß¾ÓÀ¸·Î À§Ä¡ : Æ˾÷À¸·Î ¶ß´Â ÆÄÀÏÀÇ ¸¶Áö¸· ºÎºÐ¿¡ ¿¡¼­ È£Ãâ

// Ãâó : http://www.phpschool.com/gnuboard4/bbs/board.php?bo_table=tipntech&wr_id=45793
// <script type="text/javascript" language="JavaScript"> 
//<!-- 
//popup_center(); 
//--> 
//</script> 
// Æ˾÷â Áß¾ÓÀ¸·Î À§Ä¡ 

function popup_center(){
	var x,y; 
	if (self.innerHeight) { // IE ¿Ü ¸ðµç ºê¶ó¿ìÀú 
		x = (screen.availWidth - self.innerWidth) / 2; 
		y = (screen.availHeight - self.innerHeight) / 2; 
	}else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict ¸ðµå 
		x = (screen.availWidth - document.documentElement.clientWidth) / 2; 
		y = (screen.availHeight - document.documentElement.clientHeight) / 2; 
	}else if (document.body) { // ´Ù¸¥ IE ºê¶ó¿ìÀú( IE < 6) 
		x = (screen.availWidth - document.body.clientWidth) / 2; 
		y = (screen.availHeight - document.body.clientHeight) / 2; 
	}
	window.moveTo(x,y); 
}

function flash(c,d,e) {
	var flash_tag = "";
	flash_tag = '<OBJECT name="RollImg" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" ';
	flash_tag +='codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" ';
	flash_tag +='WIDTH="'+c+'" HEIGHT="'+d+'" >';
	flash_tag +='<param name="movie" value="'+e+'">';
	flash_tag +='<param name="quality" value="high">';
	flash_tag +='<embed src="'+e+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" ';
	flash_tag +='type="application/x-shockwave-flash"  WIDTH="'+c+'" HEIGHT="'+d+'"></embed></OBJECT>'

	document.write(flash_tag);
}