/*

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문자열 관련 스크립트


*/


/*


_StringReplace (	string				= 전체 문자열,

							startpos			= 시작 위치,

							length			= 길이,

							targetString		= 치환 문자열

					)


시작위치에서 길이만큼의 문자열을 칳나 문자열로 치환한다. 단, 한번만 문자열을 바꾼다.   null 검사를 하지 않는다.

*/

function _StringReplace ( string, startpos, length, targetString )

{

		return ( string.substring ( 0, startpos ) + targetString+ string.substring ( (startpos+length), string.length ) );

}


/*


StringReplace (	string				= 전체 문자열,

						sourceString	=  바꿀 문자열,

						targetString		= 치환 문자열

						copyN			= 바꿀 갯수			디폴트는 1

					)


copyN 은 바꿈 행동을 몇번하는 가를 말하며,   값이 0 이나 0보다 작을때 전부 다 바꾸어 버린다.


*/

function StringReplace ( string, sourceString, targetString, copyN )

{

	if ( string == null || sourceString == null || targetString == null ) return null;

	if ( copyN == null ) copyN = 0;


	var count=0; // 복사 갯수

	var souLen	 = sourceString.length; // 바꿀 문자열의 길이

	var pos = 0;	// 위치 정보

	while ( ( pos = string.indexOf ( sourceString ) ) != -1 )

	{

		string = _StringReplace( string, pos, souLen, targetString );

		count++;

		if ( copyN > 0 && count == copyN ) break;

	}


	return  string;

}


/*


문자열이 null 이거나 공백인지를 검사한다.


*/

function CheckSpace ( string )

{

	if ( string == null ) return true;


	var length = string.length;

	var count =0;


	for (  var i=0; i<length; i++ )

		if ( string.substr ( i, 1 ) == ' ' ) count++;


	if ( length == count ) return true;

	return false;

}


/*

파일 패스 에서 파일명만 뽑아 낸다.

*/

function GetFilename ( path )

{

	if ( path == null || CheckSpace ( path ) == true ) return null;


	if ( path.indexOf ( '\\' ) )

		path = StringReplace ( path, '\\','/' );


	var pathArray = path.split ('/' );


	return pathArray[ pathArray.length - 1 ];

}


/*

문자열에 확장 문자가 있는 지 검사한다.

*/

function ExistSpecialChar ( string, SpecialChar )

{

	if ( string == null ) return false;

	if ( SpecialChar == null ) SpecialChar = 127;


	for (  var i=0; i<string.length; i++ )

	{

		if ( string.substr ( i, 1 ) >= String.fromCharCode ( SpecialChar )  )  return true;

	}


	return false;

}


function ExistHangul ( string )

{

	return ExistSpecialChar ( string, 127 );

}


function ExitNumber ( string )

{

	if ( string == null ) return 0;


	var _char, exist=0;


	for ( var i=0; i<string.length; i++ )

	{

		_char = string.substr ( i, 1 );


		if ( _char >= '0' && _char <= '9' ) exist++;

	}


	return exist;

}


function CheckChar ( string, tokenchar )

{

	if ( string == null ) return false;


	var _char;


	for ( var i=0; i<string.length; i++ )

	{

		_char = string.substr ( i, 1 );


		if ( _char < '0' || _char > '9' )

		{

			if ( tokenchar )

			{

				if ( tokenchar != _char ) return true;

			}

			else

			return true;

		}

	}


	return false;

}


function ExistChar ( string, seekchar )

{

	if ( string == null || seekchar == null ) return 0;


	var _char, count=0;


	for ( var i=0; i<string.length; i++ )

	{

		_char = string.substr ( i, 1 );


		if ( _char == seekchar ) count++;

	}


	return count;

}


function DeleteChar ( string, tokenchar )

{

	if ( string == null ) return null;


	var _char, newString = '';


	for ( var i=0; i<string.length; i++ )

	{

		_char = string.substr ( i, 1 );


		if ( _char < '0' || _char > '9' )

		{

			if ( tokenchar )

			{

				if ( tokenchar != _char ) continue;

			}

			else continue;

		}


		newString += _char;

	}


	return newString;

}


function __checkemail ( string )

{

	var ch;


	for ( var i=0; i< string.length; i++ )

	{

		ch = string.substr ( i, 1 ).toLowerCase();


		if ( !

				(

					( ch >= '0' && ch <= '9' )  ||

					( ch >= 'a' && ch <= 'z' ) ||

					ch == '-'

				)

			)

			return false;

	}


	return true;

}


function CheckEmail ( email )

{

	if  ( CheckSpace ( email )  ) return false;


	if ( email.indexOf ( '@' ) == -1 ) return false;


	var estring = email.split ( '@' );


	var j=0;

	var tmp;


	for ( var i=0; i < estring.length; i++ )

	{

		if ( CheckSpace ( estring[i] ) ) return false;


		if ( estring[i].indexOf ( '.' )  != -1 )

		{

			tmp = estring[i].split ( '.' );


			for ( j=0; j<tmp.length; j++ )

			{

				if ( ! __checkemail ( tmp[j] )  ) return false;

			}

		}

		else

		{

			if ( i == 1 ) return false;


			if ( ! __checkemail ( estring[i] ) ) return false;

		}

	}


	return true;

}


/*

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------------------------------------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------------------------------------


 창 관련 스크립트


*/


function OpenWindow(html,frameName,width,height,option)

{


	if ( option == null )

	{

		if(!width)  width=250;

		if(!height)  height=100;

		option = 'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width='+width+',height='+height;

	}

	else

	{

		if ( width ) option += ',width='+width;

		if ( height ) option += ',height='+height;

	}


	return window.open(html,frameName,option );

}


var winObj = null;


function OpenWin ( html, frameName,width,height,option)

{

    var exist = 1;


	if ( winObj )

	{

		if ( winObj.closed )

			exist = 0;

	}

	else exist = 0;


    if ( exist )

		winObj.close();


	winObj = OpenWindow ( html, frameName, width, height, option );

}


function OpenWinAuto ( html, frameName,width,height,option)

{

    var exist = 1;


    if ( !winObj ) exist = 0;

    else

    if ( winObj.closed ) exist = 0;


    if ( exist )

    {

        if ( winObj.width != width || winObj.height != height ) winObj.resizeTo ( height, width );

        winObj.focus();

	if ( html )

		winObj.location.href=html;

    }

    else

        winObj = OpenWindow ( html, frameName, width, height, option );

}


function HideWindow(html,frameName)

{

	return window.open(html,frameName,'left=500000,top=500000,width=300,height=500');

}


/*

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------------------------------------------------------------------------------------------------------------------------------------------

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------------------------------------------------------------------------------------------------------------------------------------------


 날짜 관련 스크립트


*/


function GetMaxDay ( year, month )

{

	var buf = new Date ( year, month -1 );


	while ( buf.getMonth() +1 == month )

	{

		buf.setDate ( buf.getDate() + 1 );

	}


	buf.setDate ( buf.getDate() - 1 );

	return buf.getDate ();

}


function CheckDate ( year, month, day )

{

	year = parseInt(year);

	month = parseInt(month);

	day = parseInt(day);


	// 숫자가 아닌지를 검사...

	if ( isNaN(year) || isNaN(month) || isNaN(day) ) return false;

	if ( year <= 0 || month <= 0 || day <= 0 ) return false;


	if ( GetMaxDay( year, month ) >= day ) return true;

	return false;

}


function CmpDate ( syear, smonth, sday, tyear, tmonth, tday )

{

	if ( !CheckDate ( syear, smonth, sday ) || !CheckDate ( tyear, tmonth, tday ) ) return -2;


	var source = new Date ( syear, smonth -1, sday );

	var target = new Date ( tyear, tmonth -1, tday );


	if ( source > target ) return -1;

	else

	if ( source < target ) return 1;


	return 0;

}


/*


	기타 함수


*/


/* BODY 태그의 onLoad 메서드에 내용을 추가하는 함수..

*/


function AppendBODYONLOAD(str)

{

	var buf = document.body.onload.toString();


	var si = buf.indexOf('{');

	var ei = buf.indexOf('}');


	var func = buf.substring ( si+1, ei ) + str;


	var funcs = func.split(',');


	if ( funcs.length )

	{

		for ( var i=0; i<funcs.length; i++ )

		{

			func = funcs[i];

			document.body.onload = eval(func);

		}

	}

	else

		document.body.onload = eval(funcs);

}


// et 는 이벤트 쓰레드입니다..

function appendEvent ( et, command )

{

	if ( et )

	{

		var etbuf = et.toString();


		var tmp = etbuf.split ( "{" );

		var buf = tmp[1].split ( "}" );


		return buf[0]+command;

	}


	return command;

}


/*

언어팩 태그 제거 함수...

*/


var __LanguagePack_StartTag = '<!--*!-->';

var __LanguagePack_EndTag = '<!---*/-->';


__LanguagePack_StartTag = StringReplace ( __LanguagePack_StartTag, "*", "" );

__LanguagePack_EndTag = StringReplace ( __LanguagePack_EndTag, "*", "" );


function DeletePack ( string )

{

	var str = StringReplace ( string, __LanguagePack_StartTag, '' );

	str = StringReplace ( str, __LanguagePack_EndTag, '' );


	return str;

}


function openNewWindow(filePath,winName,winWidth,winHeight) {

	window.open(filePath,winName,"toolbar=no,status=no,scrollbars=yes,width="+ winWidth +",height="+ winHeight +",resizable=no");

}


function zipCodeWindow( zipcode1, zipcode2, address ) {

	window.zipcode1 = zipcode1;

	window.zipcode2 = zipcode2;

	window.address = address;

	myWin=window.open( rootUrl + "/modules/zipcode_check.jsp", "zipCodeWindow", "menubar=no,status=no,toolbar=no,resizable=yes,width=440,height=280,titlebar=no,scrollbars=yes,alwaysRaised=yes");

}


// 해당메뉴에서 관리자(속성,권한관리)창 띄움

function adminWindow( url ) {

	window.open(url, "MenuAdminWin", "width=410,height=550,scrollbars=yes,status=no,resizable=no,top=50,left=150");

}


function showswf( id, swf, w, h ) {

document.write( '<Object id="' + id + '" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="' + w + '" height="' + h + '">' );

document.write( '	<param name=movie value="' + swf + '">' );

document.write( '	<param name=quality value=\"high\">' );

document.write( '	<param name=wmode value=\"transparent\">' );

document.write( '	<embed name="' + id + '" src="' + swf +'" quality="high" wmode="transparent" pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="' + w + '" height="' + h + '"></embed> ' );

document.write( '</object>' );

}


function showMovie( id, f, w, h ) {

document.write( '<object id="' + id + '" classid="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6" width="' + w + '" height="' + h + '">' );

document.write( '    <param name="URL" value="' + f + '" />' );

//document.write( '	<object id="' + id + '" type="video/x-ms-asf-plugin" data="' + f + '" width="'+ w +'" height="'+ h +'"></object>' );

document.write( '</object>' );

}


function writeString( str ) {

	document.write( str );

}


String.prototype.trim = function() {

	return this.LTrim().RTrim();

}


// Removes leading whitespaces

String.prototype.LTrim = function() {

	var newStr = this;

	var re = /\s*((\S+\s*)*)/;

	return newStr.replace(re, "$1");

}


// Removes ending whitespaces

String.prototype.RTrim = function() {

	var newStr = this;

	var re = /((\s*\S+)*)\s*/;

	return newStr.replace(re, "$1");


}


function checkSize( name, size ) {

	tempString = new String( name.value );

    tempLength = tempString.length;


	if ( tempLength > size ) {

		alert("내용을 "+size+"자 이상 입력하실 수 없습니다.");

		return false;

	}


	return true;

}


function getFlashMovieObject(movieName)

{

	if (window.document[movieName])

	{

			return window.document[movieName];

	}

	if (navigator.appName.indexOf("Microsoft Internet")==-1)

	{

		if (document.embeds && document.embeds[movieName])

			return document.embeds[movieName];

	}

	return document.getElementById(movieName);

}


function goMenu( url ) {

	document.location.href = url;

}


function addLoadEvent(func) {

  var oldonload = window.onload;

  if (typeof window.onload != 'function') {

    window.onload = func;

  } else {

    window.onload = function() {

      oldonload();

      func();

    }

  }

}


function resizeIfr(obj, minHeight) {

	minHeight = minHeight || 10;


	try {

		var getHeightByElement = function(body) {

			var last = body.lastChild;

			try {

				while (last && last.nodeType != 1 || !last.offsetTop) last = last.previousSibling;

				return last.offsetTop+last.offsetHeight;

			} catch(e) {

				return 0;

			}

			
		}

				
		var doc = obj.contentDocument || obj.contentWindow.document;

		if (doc.location.href == 'about:blank') {

			obj.style.height = minHeight+'px';

			return;

		}

		
		//var h = Math.max(doc.body.scrollHeight,getHeightByElement(doc.body));

		//var h = doc.body.scrollHeight;

		if (/MSIE/.test(navigator.userAgent)) {

			var h = doc.body.scrollHeight;

		} else {

			var s = doc.body.appendChild(document.createElement('div'))

			s.style.clear = 'both';


			var h = s.offsetTop;

			s.parentNode.removeChild(s);

		}

		
		//if (/MSIE/.test(navigator.userAgent)) h += doc.body.offsetHeight - doc.body.clientHeight;

		if (h < minHeight) h = minHeight;

	
		obj.style.height = (h+0) + 'px';

		if (typeof resizeIfr.check == 'undefined') resizeIfr.check = 0;

		if (typeof obj._check == 'undefined') obj._check = 0;


//		if (obj._check < 5) {

//			obj._check++;

			setTimeout(function(){ resizeIfr(obj,minHeight) }, 200); // check 5 times for IE bug

//		} else {

			//obj._check = 0;

//		}	

	} catch (e) { 

		//alert(e);

	}	

}


function resizeIfr2(obj, minWidth, minHeight, maxWidth, maxHeight ) {

	minHeight = minHeight || 10;


	try {

		var getHeightByElement = function(body) {

			var last = body.lastChild;

			try {

				while (last && last.nodeType != 1 || !last.offsetTop) last = last.previousSibling;

				return last.offsetTop+last.offsetHeight;

			} catch(e) {

				return 0;

			}

		}

		
		var getWidthByElement = function(body) {

			var last = body.lastChild;

			try {

				while (last && last.nodeType != 1 || !last.offsetLeft) last = last.previousSibling;

				return last.offsetLeft+last.offsetWidth;

			} catch(e) {

				return 0;

			}

		}

				
		var doc = obj.contentDocument || obj.contentWindow.document;

		if (doc.location.href == 'about:blank') {

			obj.style.height = minHeight+'px';

			obj.style.width = minWidth + 'px';

			return;

		}

		
		if (/MSIE/.test(navigator.userAgent)) {

			var h = doc.body.scrollHeight;

			var w = doc.body.scrollWidth;

		} else {

			var s = doc.body.appendChild(document.createElement('DIV'))

			s.style.clear = 'both';


			var h = s.offsetTop;

			//var w = s.offsetWidth;

			var w = doc.body.scrollWidth;

			
			//var w = doc.body.scrollWidth + (doc.body.offsetWidth - doc.body.clientWidth);

			
			//alert( doc.body.scrollWidth + "-" + doc.body.offsetWidth + "-" + doc.body.clientWidth );

			
			//var w = s.offsetWidth;

			s.parentNode.removeChild(s);

		}

		
		//alert( w );

		
		if ( w < minWidth ) w = minWidth;

		if (h < minHeight) h = minHeight;

		
		if ( w > maxWidth ) w = maxWidth;

		if (h > maxHeight) h = maxHeight;

		
		obj.style.height = h + 'px';

		obj.style.width = w + 'px';

	} catch (e) { 

		//alert(e);

	}	

}


function imgWindow( fname ) {	

	var url = rootUrl+"/modules/imageViewer.jsp?i_fname=" + fname;

	window.open(url,"imgWindow","width=300,height=200,scrollbars=yes,status=no,resizable=yes,top=0,left=0");

}


function hrlink( img ){

	img.className = "target_resize";

/*

      if ( img.parentNode.nodeName.toUpperCase() != "A" ) {

        var anchor = document.createElement("a");

        anchor.setAttribute("href", img.getAttribute("src"));

        anchor.setAttribute("rel", "lightbox");

        anchor.appendChild(img.cloneNode(true));

        img.parentNode.replaceChild(anchor, img);

      }//if

      */

}


function hrlink2( img ){

	img.style.cssText += ";cursor:hand";

	img.onclick = function() {

		imgWindow( img.getAttribute("src") );

	}

	/*

	if ( img.parentNode.nodeName.toUpperCase() != "A" ) {

		var anchor = document.createElement("a");

		anchor.setAttribute("href", "javascript:imgWindow('" + img.getAttribute("src") + "')");

		anchor.appendChild(img.cloneNode(true));

		img.parentNode.replaceChild(anchor, img);

	}

	*/

}


function changeImgSize2( obj, w, h ){	

	if ( obj != undefined ) {

	    var imgs = obj.getElementsByTagName("img");

		if ( imgs != undefined ) {

			if ( imgs.length != undefined ) {

				for(i=0;i<imgs.length;i++){						

					if ( w > 0 ) {

						if ( imgs[i].width > w ) { imgs[i].width = w;hrlink(imgs[i]); }

					}

					if ( h > 0 ) {

						if ( imgs[i].height > h ) { imgs[i].height = h;hrlink(imgs[i]); }

					}

				}

			} else {

				if ( w > 0 ) {

					if ( imgs.width > w ) { imgs.width = w;hrlink(imgs[i]); }

				}

				if ( h > 0 ) {

					if ( imgs.height > h ) { imgs.height = h;hrlink(imgs[i]); }

				}

			}

		}

	}

}


function cafeChangeImgSize( obj, w, h ){	

	if ( obj != undefined ) {

	    var imgs = obj.getElementsByTagName("img");

		if ( imgs != undefined ) {

			if ( imgs.length != undefined ) {

				for(i=0;i<imgs.length;i++){						

					if ( w > 0 ) {

						if ( imgs[i].width > w ) { imgs[i].width = w;hrlink2(imgs[i]); }

					}

					if ( h > 0 ) {

						if ( imgs[i].height > h ) { imgs[i].height = h;hrlink2(imgs[i]); }

					}

				}

			} else {

				if ( w > 0 ) {

					if ( imgs.width > w ) { imgs.width = w;hrlink2(imgs[i]); }

				}

				if ( h > 0 ) {

					if ( imgs.height > h ) { imgs.height = h;hrlink2(imgs[i]); }

				}

			}

		}

	}

}


function changeImgSize( imgs, w, h ){	

	var obj = document.getElementById("s_menuHeader");

	changeImgSize2( obj, 610, h );

	
	obj = document.getElementById("s_menuContent");

	changeImgSize2( obj, w, h );	

	
	obj = document.getElementById("board-area");

	cafeChangeImgSize( obj, w, h );

}


var tickerEl = new Array();

function initTicker(tickerContainer, tickerContent, delay)

{

	var speed = 50;		// milisecond

	
	tickerEl[tickerEl.length] = tickerContainer;

	tickerContainer.moveOffset = tickerContainer.offsetHeight;

	tickerContainer.count = 0;

	tickerContainer.delay = delay / speed;


	tickerContainer.cont = tickerContent;

	tickerContainer.cont.currentHeight = 0;

	//tickerContainer.cont.innerHTML += tickerContainer.cont.innerHTML;


	tickerContainer.move = setInterval("tickerRoll()", speed);

}


function tickerRoll()

{	

	for (i=0; i<tickerEl.length; i++) {

		if (tickerEl[i].cont.currentHeight % tickerEl[i].moveOffset == 0 && tickerEl[i].count < tickerEl[i].delay) {

			tickerEl[i].count++;

		} else {

			tickerEl[i].count = 0;

			tickerEl[i].cont.currentHeight--;

			tickerEl[i].cont.style.top = tickerEl[i].cont.currentHeight + "px";

			//if (tickerEl[i].cont.currentHeight % (tickerEl[i].cont.offsetHeight / 2) == 0) {

			if (tickerEl[i].cont.currentHeight % (tickerEl[i].cont.offsetHeight) == 0) {

				tickerEl[i].cont.currentHeight = 0;

			}

		}

	}

}


function bOpen(url,wname,w_w,h_h) {

    myWin2=window.open(url,wname,'width=' + w_w + ',height=' + h_h + ',scrollbars=1,resizable=1');

}


function openMenu(url){	

	if (url != "")	{ 

		if ( url.indexOf( "http://" ) == -1 ) {

			location.href = url;

		} else {

			window.open(url, "_blank");

		}

	}

 }

 
// 쿠키관련

function setCookie( name, value, expiredays ) {

	var todayDate = new Date(); 

	todayDate.setDate( todayDate.getDate() + expiredays ); 

	document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";" 

}


function getCookie(name) { 

	var Found = false 

	var start, end 

	var i = 0

	 
	while(i <= document.cookie.length) { 

		start = i 

		end = start + name.length 

 
		if(document.cookie.substring(start, end) == name) { 

			Found = true 

			break 

		} 

		i++ 

	} 

 
	if(Found == true) { 

		start = end + 1 

		end = document.cookie.indexOf(";", start) 

		if(end < start) 

			end = document.cookie.length 

		return document.cookie.substring(start, end) 

	} 

	return "" 

}


function denyFileExt( obj ) {

	if ( obj != undefined ) {

		if ( obj.length > 1 ) {

			for ( i=0; i<obj.length; i++) {

				if(obj[i].value != "") {

					var strFile = obj[i].value;				

					var strExt  = strFile.substring( strFile.lastIndexOf( "." )+1 );					

					
					if ((strExt.toLowerCase() == "php") ||

						(strExt.toLowerCase() == "php3") || 

						(strExt.toLowerCase() == "asp") || 

						(strExt.toLowerCase() == "jsp") || 

						(strExt.toLowerCase() == "cgi") || 

						(strExt.toLowerCase() == "inc") || 

						(strExt.toLowerCase() == "pl")) {

							alert( "["+strExt+"] 형식은 업로드가 허용되지 않는 파일형식입니다");

							return false;

					}

				}

			}

		} else {		

			if(obj.value != "") {

				var strFile = obj.value;

				var strExt  = strFile.substring( strFile.lastIndexOf( "." )+1 );				

				
				if ((strExt.toLowerCase() == "php") ||

					(strExt.toLowerCase() == "php3") || 

					(strExt.toLowerCase() == "asp") || 

					(strExt.toLowerCase() == "jsp") || 

					(strExt.toLowerCase() == "cgi") || 

					(strExt.toLowerCase() == "inc") || 

					(strExt.toLowerCase() == "pl")) {

						alert( "["+strExt+"] 형식은 업로드가 허용되지 않는 파일형식입니다");

						return false;

				}

			}

		}

	}

	return true;

}


function commonWindow(u,name,option) {

	return window.open(u,name,option );

}


function blankWin(u) {

	return window.open(u,"_blank","" )

}


function setPng24(obj) {

    obj.width=obj.height=1;

    obj.style.filter =

    "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');"

    obj.src=''; 

    return '';

}


function bannerWindow(html,frameName)

{

	return window.open(html,frameName,"toolbar=no,status=no,scrollbars=yes,width=540,height=400,resizable=yes");

}


function openCalendar( name ) {

	window.dateField = name;

	calendar = window.open(rootUrl +'/common/calendar.jsp','cal','width=210,height=252');

}


function getCheckedCount(obj) {

	var icnt = 0;

	if ( obj != undefined ) {

		if ( obj.length > 1 ) {

			for ( i=0; i<obj.length; i++) {

				if ( obj[i].checked == true ) {

					icnt++;

				}

			}

		} else {

			if ( obj.checked == true ) {

				icnt++;

			}

		}

	}

	return icnt;

}