// selectbox
var old = '';
function showHideExchange(id){
	layer = eval("this.document.getElementById('"+id + "').style");
	if(old != layer)
	{
		if(old != '')
		{
			old.display = 'none';
		}
		layer.display = 'block';
		old = layer;
	}
	else
	{
		layer.display = 'none';
		old = '';
	}
}

// main_tester
function layerChange(id,num,max) {
		for (i=1;i<=max;i++) {
			if (i == num) {
				document.getElementById(id+i).className = "on";
				document.getElementById(id+'L'+i).className = "block";
			}
			else {
				document.getElementById(id+i).className = "";
				document.getElementById(id+'L'+i).className = "none";
			}
		}
}

// report form
function callReportForm(){
	var formDiv = document.getElementById('report_form');

	if(formDiv != null)
	{
		//formDiv.style.left = window.event.x;
		formDiv.style.top = window.event.y ;

		formDiv.style.display = 'block';
	}

	return false;
}

// report form
function hideReportForm() {
	var formDiv = document.getElementById('report_form');

	if(formDiv != null)
		formDiv.style.display = 'none';

	return false;
}


// findid
function findid() {
	window.open('/Join/findid.php', '', 'width=431,height=216');
	return false;
}

// findpw
function findpw() {
	window.open('/Join/findpw.php', '', 'width=431,height=256');
	return false;
}

// sub top
// swapTitleClass

function MM_swapClass() { // wait
  var i,j=0,x,a=MM_swapClass.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];}
}

// preload

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];}
}


// flash lib
// usage: AC_FL_RunContent()

//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2008 Adobe Systems Incorporated.  All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;
function ControlVersion()
{
	var version;
	var axo;
	var e;
	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry
	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}
	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			
			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "WIN 6,0,21,0";
			// throws if AllowScripAccess does not exist (introduced in 6.0r47)		
			axo.AllowScriptAccess = "always";
			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}
	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}
	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}
	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}
// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}
// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];
        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}
function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}
function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '';
  if (isIE && isWin && !isOpera)
  {
    str += '<object ';
    for (var i in objAttrs)
    {
      str += i + '="' + objAttrs[i] + '" ';
    }
    str += '>';
    for (var i in params)
    {
      str += '<param name="' + i + '" value="' + params[i] + '" /> ';
    }
    str += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var i in embedAttrs)
    {
      str += i + '="' + embedAttrs[i] + '" ';
    }
    str += '> </embed>';
  }
  document.write(str);
}
function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}
function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}
function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    
    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblclick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
      case "id":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}

// member command pop

var memberCommandLayer = null;
document.onclick = clearLayerPopUp;

// 명령어 팝업 호출
// 반드시 a 태그에 onclick 속성을 이용해야 한다.
function getMemberCommandPop(event, user_id) {
	if(!event)
		event = window.event;

	if ( memberCommandLayer == null )
	{
		memberCommandLayer = document.createElement('DIV');
		memberCommandLayer.style.position = 'absolute';
		memberCommandLayer.style.display = 'none';
		memberCommandLayer.style.zIndex = '100';
		document.body.appendChild(memberCommandLayer);
	}
	
	memberCommandLayer.innerHTML = '<ul id="pop_nick"><li class="memo1"><a href="javascript:send_paper(\''+user_id+'\');">쪽지 보내기</a></li><!--li><a href="#">게시물 보기</a></li><li><a href="#">선물하기</a></li><li><a href="#">블로그 보기</a></li><li><a href="#">이웃 추가</a></li--></ul>';

	if ( memberCommandLayer.style.display == 'none' )
		memberCommandLayer.style.display = 'block';

	var mInfo = getMouseInfo(event);
	_x = mInfo.pageX;
	_y = mInfo.pageY;

	memberCommandLayer.style.left = _x + "px";
	memberCommandLayer.style.top = _y + "px";

	return false;
}

function send_paper(user_id) {
	window.open('/Member/paper_form.php?paper_to='+user_id, '', 'width=431,height=417');
}

function view_paper( mode, id ) {
	window.open('/Member/paper_view.php?mode='+mode+'&paper_id='+id, '', 'width=431,height=397');
}

function clearLayerPopUp(event) {
	if(!event)
		event = window.event;

	if ( memberCommandLayer ) {
		var elm = event.srcElement?event.srcElement:event.target;
		if ( elm.tagName != 'A' )
			memberCommandLayer.style.display = 'none';
	}
}


function getMouseInfo(e){
	var obj = {
		screenX :0,
		screenY :0,
		pageX : 0,
		pageY : 0
	}
	var evt = e ? e : window.event;
	var x = document.all ? event.clientX : document.layers ? evt.x : evt.clientX;
	var y = document.all ? event.clientY : document.layers ? evt.y : evt.clientY;

	var hInfo = getHtmlInfo(); //common

	obj.screenX = x;
	obj.screenY = y;
	obj.pageX = x + hInfo.scrollLeft;
	obj.pageY = y + hInfo.scrollTop;

	return obj;

}

function getHtmlInfo()
{
	var obj = {
		clientHeight : 0, 
		clientWidth : 0,  
		scrollHeight : 0, 
		scrollWidth : 0,  
		scrollLeft : 0,   
		scrollTop : 0,    
		offsetHeight : 0, 
		offsetWidth : 0 ,
		screenX:0,
		screenY:0
	};

	if (document.documentElement){
		obj.clientHeight	= parseInt(document.documentElement.clientHeight);
		obj.clientWidth		= parseInt(document.documentElement.clientWidth);
		obj.scrollHeight	= parseInt(document.documentElement.scrollHeight);
		obj.scrollWidth		= parseInt(document.documentElement.scrollWidth);

		if(navigator.userAgent.indexOf("Chrome")  != -1) {
			obj.scrollLeft		= parseInt(document.body.scrollLeft);	
			obj.scrollTop		= parseInt(document.body.scrollTop);		
		} else {
			obj.scrollLeft		= parseInt(document.documentElement.scrollLeft);	
			obj.scrollTop		= parseInt(document.documentElement.scrollTop);		
		}
		
		if(navigator.appName=="Netscape"){ 		
			if(navigator.userAgent.indexOf("Chrome")  != -1) {
				obj.offsetHeight	= parseInt(document.body.scrollTop);
				obj.offsetWidth	= parseInt(document.body.scrollLeft);
			} else {
				obj.offsetHeight	= parseInt(document.documentElement.clientHeight);
				obj.offsetWidth	= parseInt(document.documentElement.clientWidth);
			}
		} 
		if(navigator.appName.indexOf("Microsoft") != -1) {
			obj.offsetHeight	= parseInt(document.documentElement.offsetHeight);
			obj.offsetWidth	= parseInt(document.documentElement.offsetWidth);
		}	
		//if(document.body.offsetHeight) obj.offsetHeight	= parseInt(document.documentElement.offsetHeight);
		//else obj.offsetHeight	= parseInt(document.documentElement.clientHeight);
		
		//if(document.body.offsetWidth) obj.offsetWidth	= parseInt(document.documentElement.offsetWidth);
		//else obj.offsetWidth	= parseInt(document.documentElement.clientWidth);

		obj.screenX			= parseInt(screen.width);
		//alert(screen.height);
		obj.screenY			= parseInt(screen.height);
		//alert("HEIGHT : " + document.documentElement.clientHeight);
	} else if (document.body){	
		obj.clientHeight	= parseInt(document.body.clientHeight);
		obj.clientWidth		= parseInt(document.body.clientWidth);
		obj.scrollHeight	= parseInt(document.body.scrollHeight);
		obj.scrollWidth		= parseInt(document.body.scrollWidth);
		obj.scrollLeft		= parseInt(document.body.scrollLeft);	
		obj.scrollTop		= parseInt(document.body.scrollTop);

		obj.offsetHeight	= parseInt(document.body.offsetHeight);
		obj.offsetWidth		= parseInt(document.body.offsetWidth);		
		obj.screenX			= parseInt(screen.width);
		obj.screenY			= parseInt(screen.height);

	}else{
		//[Netscape stuff]
	}

	return obj;
}