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

 /*Top-navigation*/
//1Depth Menu rollOn 
function ImgPreLoad(imgTitle, imageNum) {
		imageNum++;
		rollOn = new Array(imageNum);
		rollOff = new Array(imageNum);
		for (j = 1; j <= imageNum; j++) {
			if (j < 10) {
				tmp = "0";
			} else {
				tmp ="";
			}
			rollOn[j] = new Image();
			rollOn[j].src = imgTitle + tmp + j + "_on.gif";
			rollOff[j] = new Image();
			rollOff[j].src = imgTitle + tmp + j + ".gif";
		}
	}
	function imgOn(Num) {
    if (rollOn[Num] != null) {	
				document["L"+Num].src = rollOn[Num].src;
		}
	}
	function imgOff(Num) {
		if (rollOn[Num] != null) {
			if (Num != depth2) {
				document["L"+Num].src = rollOff[Num].src;
			}
      else {  
      document["L"+Num].src = rollOn[Num].src;
      }
	}
}


//2Depth Menu rollOn 
function PreImgLoad(simgTitle, simageNum) {
		simageNum++;
		srollOn = new Array(simageNum);
		srollOff = new Array(simageNum);
		for (h = 1; h <= simageNum; h++) {
			if (h < 10) {
				tmp = "";
			} else {
				tmp ="";
			}
			srollOn[h] = new Image();
			srollOn[h].src = simgTitle + tmp + h + "_on.gif";
			srollOff[h] = new Image();
			srollOff[h].src = simgTitle + tmp + h + ".gif";
		}
	}
	function imgOver(wNum) {
    if (srollOn[wNum] != null) {	
				document["S"+wNum].src = srollOn[wNum].src;
		}
	}
	function imgOut(wNum) {
		if (srollOn[wNum] != null) {
			if (wNum != depth3) {
				document["S"+wNum].src = srollOff[wNum].src;
			}
      else {  
      document["S"+wNum].src = srollOn[wNum].src;
      }
	}
}

function sPreImgLoad(simgTitle, simgNum) {
		simgNum++;
		srollOver = new Array(simgNum);
		srollOut = new Array(simgNum);
		for (k = 1; k <= simgNum; k++) {
			if (k < 10) {
				tmp = "0";
			} else {
				tmp ="";
			}
			srollOver[k] = new Image();
			srollOver[k].src = simgTitle + tmp + k + "_on.gif";
			srollOut[k] = new Image();
			srollOut[k].src = simgTitle + tmp + k + ".gif";
		}
	}

	function simgOver(sNum) {
		if (srollOver[sNum] != null) {
			document["T"+sNum].src = srollOver[sNum].src;
		}
	}
	function simgOut(sNum) {
		if (srollOver[sNum] != null) {
				document["T"+sNum].src = srollOut[sNum].src;
			}
		}
	


//â´Ý±â
function closing(){
	self.close();
}

//Popup 		
function popup(Fn,Win, X, Y, Scroll){
l = (screen.width) ?	(screen.width- X) / 2	: 0;
t = (screen.height) ?	(screen.height- Y) / 2 : 0;	
	NewWindow=window.open(Fn,Win,'width='+X+',height='+Y+',top='+t+',left='+l+',scrollbars='+Scroll+',toolbar=no,location=no,directories=no,status=no,resizable=yes,menubar=no');
}
	

function JumpMenu(form) {
 var myindex=form.cmbSel.selectedIndex 
	  if (myindex == 0) {
			document.location.href = form.cmbSel.options[myindex].value;
    } 
		else
		{
		 window.open(form.cmbSel.options[myindex].value); 
		}
}
// flashWrite(ÆÄÀÏ°æ·Î, °¡·Î, ¼¼·Î[, º¯¼ö][,¹è°æ»ö][,À©µµ¿ì¸ðµå])
function ObFlashW(url,w,h,vars,bg,win){
	
	var id=url.split("/")[url.split("/").length-1].split(".")[0]; //id´Â ÆÄÀϸíÀ¸·Î ¼³Á¤
	if(vars==null) 	vars='';
	if(bg==null) 	bg='#FFFFFF';
	if(win==null) 	win='transparent';


	// Ç÷¡½Ã ÄÚµå Á¤ÀÇ
	var flashStr= "	<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000'";
		flashStr+="			codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0'";
		flashStr+="			width='"+w+"'";
		flashStr+="			height='"+h+"'";
		flashStr+="			id='"+id+"'";
		flashStr+="			align='middle'>";

		flashStr+="		<param name='allowScriptAccess' value='always' />";
		flashStr+="		<param name='movie' value='"+url+"' />";
		flashStr+="		<param name='FlashVars' value='"+vars+"' />";
		flashStr+="		<param name='wmode' value='"+win+"' />";
		flashStr+="		<param name='menu' value='false' />";
		flashStr+="		<param name='quality' value='high' />";
		flashStr+="		<param name='bgcolor' value='"+bg+"' />";
	
	
		flashStr+="		<embed src='"+url+"'";
		flashStr+="		       flashVars='"+vars+"'";
		flashStr+="		       wmode='"+win+"'";
		flashStr+="		       menu='false'";
		flashStr+="		       quality='high'";
		flashStr+="		       bgcolor='"+bg+"'";
		flashStr+="		       width='"+w+"'";
		flashStr+="		       height='"+h+"'";
		flashStr+="		       name='"+id+"'";
		flashStr+="		       align='middle'";
		flashStr+="		       allowScriptAccess='always'";
		flashStr+="		       type='application/x-shockwave-flash'";
		flashStr+="		       pluginspage='http://www.macromedia.com/go/getflashplayer' />";
		flashStr+=" </object>";

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


//iframe ±æÀÌ ´Ã¾î³ª±â
function resizeHeight(fr) {
  fr = typeof fr == 'string' ? document.getElementById(fr) : fr;
  fr.setExpression('height',detail.document.body.scrollHeight);
}
function resizeHeight2(fr) {
  fr = typeof fr == 'string' ? document.getElementById(fr) : fr;
  fr.setExpression('height',clearance.document.body.scrollHeight);
}

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_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_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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}



/************************************************************/


// 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.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;
}


/* depth4*/
// image roll
function menuOver2() {
	this.src = this.src.replace("_off.gif", "_on.gif");
}
function menuOut2() {
	this.src = this.src.replace("_on.gif", "_off.gif");
}

var tabcurrentSeq = -1;
function initTabMenu2(menuEl) {
	for (i=0; i<menuEl.length; i++) {
		if (i != tabcurrentSeq) {
			menuEl[i].onmouseover = menuOver2;
			menuEl[i].onmouseout = menuOut2;
		} else {
			menuEl[i].src = menuEl[i].src.replace("_off.gif", "_on.gif")
		}
	}
}
document.getElementsBySelector = function(selector) {
	// Attempt to fail gracefully in lesser browsers
	if (!document.getElementsByTagName) {
		return new Array();
	}
	// Split selector in to tokens
	var tokens = selector.split(' ');
	var currentContext = new Array(document);
	for (var i = 0; i < tokens.length; i++) {
		token = tokens[i].replace(/^\s+/,'').replace(/\s+$/,'');;
		if (token.indexOf('#') > -1) {
			// Token is an ID selector
			var bits = token.split('#');
			var tagName = bits[0];
			var id = bits[1];
			var element = document.getElementById(id);
			if (tagName && element.nodeName.toLowerCase() != tagName) {
				// tag with that ID not found, return false
				return new Array();
			}
			// Set currentContext to contain just this element
			currentContext = new Array(element);
			continue; // Skip to next token
		}
		if (token.indexOf('.') > -1) {
			// Token contains a class selector
			var bits = token.split('.');
			var tagName = bits[0];
			var className = bits[1];
			if (!tagName) {
				tagName = '*';
			}
			// Get elements matching tag, filter them for class selector
			var found = new Array;
			var foundCount = 0;
			for (var h = 0; h < currentContext.length; h++) {
				var elements;
				if (tagName == '*') {
						elements = getAllChildren(currentContext[h]);
				} else {
						elements = currentContext[h].getElementsByTagName(tagName);
				}
				for (var j = 0; j < elements.length; j++) {
					found[foundCount++] = elements[j];
				}
			}
			currentContext = new Array;
			var currentContextIndex = 0;
			for (var k = 0; k < found.length; k++) {
				if (found[k].className && found[k].className.match(new RegExp('\\b'+className+'\\b'))) {
					currentContext[currentContextIndex++] = found[k];
				}
			}
			continue; // Skip to next token
		}
		// Code to deal with attribute selectors
		if (token.match(/^(\w*)\[(\w+)([=~\|\^\$\*]?)=?"?([^\]"]*)"?\]$/)) {
			var tagName = RegExp.$1;
			var attrName = RegExp.$2;
			var attrOperator = RegExp.$3;
			var attrValue = RegExp.$4;
			if (!tagName) {
				tagName = '*';
			}
			// Grab all of the tagName elements within current context
			var found = new Array;
			var foundCount = 0;
			for (var h = 0; h < currentContext.length; h++) {
				var elements;
				if (tagName == '*') {
						elements = getAllChildren(currentContext[h]);
				} else {
						elements = currentContext[h].getElementsByTagName(tagName);
				}
				for (var j = 0; j < elements.length; j++) {
					found[foundCount++] = elements[j];
				}
			}
			currentContext = new Array;
			var currentContextIndex = 0;
			var checkFunction; // This function will be used to filter the elements
			switch (attrOperator) {
				case '=': // Equality
					checkFunction = function(e) { return (e.getAttribute(attrName) == attrValue); };
					break;
				case '~': // Match one of space seperated words 
					checkFunction = function(e) { return (e.getAttribute(attrName).match(new RegExp('\\b'+attrValue+'\\b'))); };
					break;
				case '|': // Match start with value followed by optional hyphen
					checkFunction = function(e) { return (e.getAttribute(attrName).match(new RegExp('^'+attrValue+'-?'))); };
					break;
				case '^': // Match starts with value
					checkFunction = function(e) { return (e.getAttribute(attrName).indexOf(attrValue) == 0); };
					break;
				case '$': // Match ends with value - fails with "Warning" in Opera 7
					checkFunction = function(e) { return (e.getAttribute(attrName).lastIndexOf(attrValue) == e.getAttribute(attrName).length - attrValue.length); };
					break;
				case '*': // Match ends with value
					checkFunction = function(e) { return (e.getAttribute(attrName).indexOf(attrValue) > -1); };
					break;
				default :
					// Just test for existence of attribute
					checkFunction = function(e) { return e.getAttribute(attrName); };
			}
			currentContext = new Array;
			var currentContextIndex = 0;
			for (var k = 0; k < found.length; k++) {
				if (checkFunction(found[k])) {
					currentContext[currentContextIndex++] = found[k];
				}
			}
			// alert('Attribute Selector: '+tagName+' '+attrName+' '+attrOperator+' '+attrValue);
			continue; // Skip to next token
		}
		// If we get here, token is JUST an element (not a class or ID selector)
		tagName = token;
		var found = new Array;
		var foundCount = 0;
		for (var h = 0; h < currentContext.length; h++) {
			var elements = currentContext[h].getElementsByTagName(tagName);
			for (var j = 0; j < elements.length; j++) {
				found[foundCount++] = elements[j];
			}
		}
		currentContext = found;
	}
	return currentContext;
}


/**
 * ¸Þ´º, ÇöÀçÀ§Ä¡ ½ºÅ©¸³Æ®
 */

// convert menu text to image
function initTopNavigation() {
	// change top menu text to image
	topMenuEl = document.getElementById("top-navigation").getElementsByTagName("li");
	for (i=0; i<topMenuEl.length; i++) {
		var menuAnchor = topMenuEl[i].getElementsByTagName("a")[0];
		menuAnchor.innerHTML = "<img src=\"/img/menu/top/" + topMenuEl[i].className + ".gif\" alt=\"" + menuAnchor.innerHTML + "\" />";
		menuAnchor.getElementsByTagName("img").item(0).onmouseover = menuOver;
		menuAnchor.getElementsByTagName("img").item(0).onmouseout = menuOut;
	}

	// remove slashed background image of first menu item
	topMenuD2El = document.getElementsBySelector("#top-navigation ul.depth2");
	for (i=0; i<topMenuD2El.length; i++) {
		topMenuD2El[i].getElementsByTagName("li").item(0).style.background = "none";
	}
}

// top menu action
var currentMenu;	// current shown menu (mouse over)
var focusMenu;	// current page menu
var menu = new Array();	// each menu array

function initNavigation(seq) {
	for(i=1; i<5; i++) {
		menu[i] = document.getElementsBySelector("#top-navigation li.menu-" + i)[0];
		menu[i].onmouseover = navigationOver;
		menu[i].onmouseout = navigationOut;

		menu[i].submenu = document.getElementsBySelector("#top-navigation li.menu-" + i +" ul.depth2")[0];
		menu[i].submenu.menu = menu[i];
		menu[i].submenu.onmouseover = subOver;
	}
}
function initFocus() {		// current page menu focusing
	if (focusMenu) {
		currentMenu = focusMenu;
	} else {
		currentMenu = null;
	}
	showSubmenu();
}
function navigationOver() {		// onmouseover
	hideSubmenu();
	if (focusMenu) {
		focusMenu.submenu.style.display = "none";
	}
	currentMenu = this;
	showSubmenu();
//	document.getElementById("body").innerHTML = document.getElementById("body").innerHTML + "nav over<br>"
}
function navigationOut() {		// onmouseout
	this.isMenuOver = false;
	setTimeout("hideSubmenu()", 500);
}
function showSubmenu() {
	if (currentMenu) {
		currentMenu.submenu.style.display = "block";
		currentMenu.isMenuOver = true;
	}
}
function hideSubmenu() {
	if (currentMenu && !currentMenu.isMenuOver) {
		currentMenu.submenu.style.display = "none";
		currentMenu.isMenuOver = false;
		initFocus();
	}
}
function subOver() {
	this.menu.isMenuOver = true;
}

// get location and set current menu focus
function initLocation() {
	initNavigation();

	if (document.getElementById("location")) {
		loc = document.getElementById("location").getElementsByTagName("a");
	
		if (document.getElementById("top-navigation") && document.getElementById("top-navigation").getElementsByTagName("li")) {
			topMenuLi = document.getElementById("top-navigation").getElementsByTagName("li");
			for(j=0; j<topMenuLi.length; j++) {
				topMenuText = topMenuLi[j].getElementsByTagName("img").item(0).alt;
				if (loc.item(1) && topMenuText == loc.item(1).innerHTML) {		// top menu depth1
					focusMenu = menu[topMenuLi[j].className.substr(topMenuLi[j].className.length-1, 1)];
					initFocus();
					if (currentMenu.getElementsByTagName("img").item(0).src.indexOf("_on.gif") == -1) {
						currentMenu.getElementsByTagName("img").item(0).onmouseover();
					}
					currentMenu.getElementsByTagName("img").item(0).onmouseover = null;
					currentMenu.getElementsByTagName("img").item(0).onmouseout = null;
				}
				if (loc.item(2) && topMenuText == loc.item(2).innerHTML) {		// top menu depth2
					topMenuLi[j].getElementsByTagName("img").item(0).onmouseover();
					topMenuLi[j].getElementsByTagName("img").item(0).onmouseover = null;
					topMenuLi[j].getElementsByTagName("img").item(0).onmouseout = null;
				}
			}
		}
	
		if (document.getElementById("sub-navigation") && document.getElementById("sub-navigation").getElementsByTagName("li")) {
			subMenuLi = document.getElementById("sub-navigation").getElementsByTagName("li");
			for(i=0; i<subMenuLi.length; i++) {
				subMenuText = subMenuLi[i].getElementsByTagName("img").item(0).alt;
				if (loc.item(2) && subMenuText == loc.item(2).innerHTML) {		// sub menu depth2
					if (subMenuLi[i].getElementsByTagName("img").item(0).src.indexOf("_on.gif") == -1) {
						subMenuLi[i].getElementsByTagName("img").item(0).onmouseover();
					}
					subMenuLi[i].getElementsByTagName("img").item(0).onmouseover = null;
					subMenuLi[i].getElementsByTagName("img").item(0).onmouseout = null;
					if (subMenuLi[i].getElementsByTagName("ul").item(0)) {
						subMenuLi[i].getElementsByTagName("ul").item(0).style.display = "block";
					}
				}
				if (loc.item(3) && subMenuText == loc.item(3).innerHTML) {		// sub menu depth3
					if (subMenuLi[i].getElementsByTagName("img").item(0).src.indexOf("_on.gif") == -1) {
						subMenuLi[i].getElementsByTagName("img").item(0).onmouseover();
					}
					subMenuLi[i].getElementsByTagName("img").item(0).onmouseover = null;
					subMenuLi[i].getElementsByTagName("img").item(0).onmouseout = null;
				}
			}
		}
	}
}


//
// o File    : nvscroll.js
// o Author  : Kukjin Kang
// o Date    : 2004. 7. 6
// o Cont.   : scroll object
//

function NvScroll() {
	this.version = "0.2";
	this.name = "NvScroll";
	this.item = new Array();
	this.itemcount = 0;
	this.currentspeed = 0;
	this.scrollspeed = 50;
	this.pausedelay = 1000;
	this.pausemouseover = false;
	this.stop = false;
	this.type = 1;
	this.height = 100;
	this.width = 100;
	this.stopHeight=0;

this.add =function () {
	var text = arguments[0];
	this.item[this.itemcount] = text;
	this.itemcount = this.itemcount + 1;
};

this.start = function () {
	this.display();
	this.currentspeed = this.scrollspeed;
	
	setTimeout(this.name+'.scroll()',this.currentspeed);
};

this.display =function () {
document.write('<div id="'+this.name+'" style="height:'+this.height+';width:'+this.width+';position:relative;overflow:hidden;" OnMouseOver="'+this.name+'.onmouseover();" OnMouseOut="'+this.name+'.onmouseout();">');

	for(var i = 0; i < this.itemcount; i++) {
		if ( this.type == 1) {
			document.write('<div id="'+this.name+'item'+i+'"style="left:0px;width:'+this.width+';position:absolute;top:'+(this.height*i+1)+'px;">');
			document.write(this.item[i]);document.write('</div>');
		} 
		else if ( this.type == 2 ) {
			document.write('<div id="'+this.name+'item'+i+'"style="left:'+(this.width*i+1)+'px;width:'+this.width+';position:absolute;top:0px;">');
			document.write(this.item[i]);document.write('</div>');}}document.write('</div>');
	};
this.scroll = function () {
	this.currentspeed = this.scrollspeed;
	if ( !this.stop ) { 
		for (i = 0; i < this.itemcount; i++) {
			obj = document.getElementById(this.name+'item'+i).style;
			if ( this.type == 1 ) {
				obj.top = parseInt(obj.top) - 1;if ( parseInt(obj.top) <= this.height*(-1) ) obj.top = this.height * (this.itemcount-1);if ( parseInt(obj.top) == 0 || ( this.stopHeight > 0 && this.stopHeight - parseInt(obj.top) == 0 ) ) this.currentspeed = this.pausedelay;} else if ( this.type == 2 ) {obj.left = parseInt(obj.left) - 1;if ( parseInt(obj.left) <= this.left*(-1) ) obj.left = this.left* (this.itemcount-1);if ( parseInt(obj.left) == 0 ) this.currentspeed = this.pausedelay;}}}window.setTimeout(this.name+".scroll()",this.currentspeed);};this.onmouseover = function () {if ( this.pausemouseover ) {this.stop = true;}};this.onmouseout = function () {if ( this.pausemouseover ) {this.stop = false;}};}