
function setCookie( cookieName, cookieValue, expireDate )
{
 var today = new Date();
 today.setDate( today.getDate() + parseInt( expireDate ) );
 document.cookie = cookieName + "=" + escape( cookieValue ) + "; path=/; expires=" + today.toGMTString() + ";"
}

function getCookie( cookieName ){
  var search = cookieName + "=";
  var cookie = document.cookie;
 
 if( cookie.length > 0 ){
  startIndex = cookie.indexOf( cookieName );
  if( startIndex != -1 ){
      startIndex += cookieName.length;
      endIndex = cookie.indexOf( ";", startIndex );
      if( endIndex == -1) endIndex = cookie.length;
      return unescape( cookie.substring( startIndex + 1, endIndex ) );
    } else{ 
        return false;
  }
 } else {   
  return false;
 }
}


function deleteCookie( cookieName )
{
 var expireDate = new Date();
 expireDate.setDate( expireDate.getDate() - 1 );
 document.cookie = cookieName + "= ; expires=" + expireDate.toGMTString() + "; path=/";
}







function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval("location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function menu(img_id,img_src,subm,sub_img_id,sub_img_src){
	eval(img_id + ".src='/images/" + img_src + ".gif';");
	
	if (subm != ""){
		eval("document.all['" + subm + "'].style.display = '';");
	}
	
	if (sub_img_id != "" && sub_img_src != ""){
		eval(sub_img_id + ".src='/images/" + sub_img_src + ".gif';");
	}
}


function MainBrdLayerChg(flag){
	if(flag == "01"){
		document.all.subMenu_01.style.display = "";
		document.all.subMenu_02.style.display = "none";
		img01.src = "/images/common/a_news_on.gif"
		img02.src = "/images/common/a_community_off.gif"

	}else if(flag == "02"){
		document.all.subMenu_01.style.display = "none";
		document.all.subMenu_02.style.display = "";
		img01.src = "/images/common/a_news_off.gif"
		img02.src = "/images/common/a_community_on.gif"

	}
}



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);
}
function FlashPlay(Url, tWidth, tHeight)
{
   var tmpStr = "";
   tmpStr += "<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' width='"+ tWidth +"' height='"+ tHeight +"' align='right'>"
   tmpStr += "<param name='movie' value='"+ Url +"'>"
   tmpStr += "<param name='quality' value='high'>"
   tmpStr += "<param name='wmode' value='transparent'>"
   tmpStr += "<embed src='"+ Url +"' width='"+ tWidth +"' height='"+ tHeight +"' align='right' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' wmode='transparent'></embed>"
   tmpStr += "</object>"
   
   //document.write (tmpStr);
}
function IE_Flash_Change(source,width,height)
{
    document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="' + width + '" height="'+ height +'"><param name="movie" value="' + source + '"><param name="quality" value="high"><param name="wmode" value="transparent"><embed src="' + source + '" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="' + width + '" height="' + height + '"></embed></object>');
}

function flashWrite(url,w,h,id,bg,win){

	// ÇÃ·¡½Ã ÄÚµå Á¤ÀÇ
	var flashStr=
	"<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0' width='"+w+"' height='"+h+"' id='"+id+"' align='middle'>"+
	"<param name='movie' value='"+url+"' />"+
	"<param name='wmode' value='"+win+"' />"+
	"<param name='menu' value='false' />"+
	"<param name='quality' value='high' />"+
	"<param name='allowScriptAccess' value='always'>"+
	"<param name='bgcolor' value='"+bg+"' />"+
	"<embed src='"+url+"' wmode='"+win+"' menu='false' quality='high' bgcolor='"+bg+"' width='"+w+"' height='"+h+"' name='"+id+"' align='middle' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' />"+
	"</object>";

	// ÇÃ·¡½Ã ÄÚµå Ãâ·Â
	document.write(flashStr);

}
inputSWF = function(id, src, bgcolor, width, height, wmode) {
	if (wmode)
	{
		document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase=" http://fpdownload.adobe.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="'+width+'" height="'+height+'" id="'+id+'" align="middle"><param name="allowScriptAccess" value="always"><param name="movie" value="'+src+'" /><param name="quality" value="high" /><param name="bgcolor" value="'+bgcolor+'" /><param name="wmode" value="transparent" />');
		document.write('<embed src="'+src+'" quality="high" bgcolor="'+bgcolor+'" width="'+width+'" height="'+height+'" name="'+id+'" align="middle" allowScriptAccess="always" type="application/x-shockwave-flash" pluginspage="http://www.adobe.com/go/getflashplayer" allowScriptAccess="always" wmode="transparent" /></object>');
	}
	else{
		document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase=" http://fpdownload.adobe.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="'+width+'" height="'+height+'" id="'+id+'" align="middle"><param name="allowScriptAccess" value="always" /><param name="movie" value="'+src+'" /><param name="quality" value="high" /><param name="bgcolor" value="'+bgcolor+'" /><param name="wmode" value="transparent" />');
		document.write('<embed src="'+src+'" quality="high" bgcolor="'+bgcolor+'" width="'+width+'" height="'+height+'" name="'+id+'" align="middle" allowScriptAccess="always" type="application/x-shockwave-flash" pluginspage="http://www.adobe.com/go/getflashplayer" allowScriptAccess="always" /></object>');
	}
	
};

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


//////////////////////////////////////
// IE Embed patch
//
// @author iezn@iezn.com
// @homepage http://iezn.com
// @create date 2006.04.19
// @last modify 2006.04.25
// @version 0.41
// ¹èÆ÷½Ã À§³»¿ëÀ» Æ÷ÇÔÇØ ÁÖ½Ã±â ¹Ù¶ø´Ï´Ù
//////////////////////////////////////
/**
* embed ÆÐÄ¡ Àû¿ë ÄÁÅ×ÀÌ³Ê
* nullÀÎ°æ¿ì document °ªÀ» ±âº»À¸·Î ÇÕ´Ï´Ù
* id°ªÀ» ¼³Á¤ÇÑ°æ¿ì ¼³Á¤¹üÀ§ ³»¿¡¸¸ Àû¿ëÀÌ µË´Ï´Ù
* 
* º»¹®ÀÌ³ª ÀÏºÎ ³ëµå¿¡¸¸ Àû¿ëÇÒ°æ¿ì ÇØ´ç ³ëµåÀÇ id °ªÀ» ÀÔ·ÂÇÏ½Ç ¼ö ÀÖ½À´Ï´Ù
* ¿¹)
* var __embed_target_id = "contents";
* ·Î Ã³¸®ÇÑ°æ¿ì body ³»¿¡ <ÅÂ±× id="contents">ÇÃ·¡½¬,µ¿¿µ»ó...</ÅÂ±×>
* ¾È¿¡ ³»¿ë¿¡¸¸ ÆÐÄ¡°¡ Àû¿ëµË´Ï´Ù
*/
if(typeof(__embed_target_id)=='undefined'){
	var __embed_target_id = null;
}

/**
* embed ÆÐÄ¡¸¦ Àû¿ëÇÒ ÅÂ±×¸¦ ¼³Á¤ÇÕ´Ï´Ù
* ±âº»°ªÀº object,eembed,appelt ÅÂ±×ÀÔ´Ï´Ù
* false °ªÀÎ°æ¿ì ÆÐÄ¡¿¡¼­ Á¦¿ÜµË´Ï´Ù
*/
if(typeof(__embed_tags)=='undefined'){
	var __embed_tags = {object:true,embed:true,applet:false}
}

/**
* ÇÃ·¡½¬ÆÄÀÏÁß flashvars ¸¦ »ç¿ëÇÒ°æ¿ì ÇØ´ç ÇÃ·¡½¬ÀÇ ¿ÀºêÁ§Æ®¾ÆÀÌµð:true °ªÀ¸·Î object¸¦ µî·ÏÇØ ÁÖ¼¼¿ä
*/
var __flash_force_objs = {};

if(document.attachEvent){
	document.write('<style type="text/css">');
	document.write('object,embed{display:none;}');
	document.write('</style>');
	document.attachEvent('onreadystatechange',
		function (){
			
			if(__embed_target_id===null){
				var __target = document;
			}else{
				var __target = document.getElementById(__embed_target_id);
			}
			if (document.readyState == "complete"){
				function _replace(obj){
					var obj_re = document.createElement(obj.outerHTML);					
					obj_re.style.display='inline';
					obj.parentNode.replaceChild(obj_re,obj);
				}
				function _inner(obj){
					obj.style.display='inline';					
					var html = obj.outerHTML;
					var classid = obj.classid.toLowerCase();
					if(classid=='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' && typeof(__flash_force_objs[obj.id])=='undefined'){//flash ÀÎ°æ¿ì
						obj.insertAdjacentHTML('beforeBegin',html);
						obj.parentNode.removeChild(obj);
					}else{						
						//º¯°æÇÏ°íÀÚÇÏ´Â ActiveX classid ¸¦ Ãß°¡ÇÏ½Ã±â ¹Ù¶ø´Ï´Ù
						if(classid=='clsid:6bf52a52-394a-11d3-b153-00c04f79faa6' || //media 7
						classid=='clsid:22d6f312-b0f6-11d0-94ab-0080c74c7e95' || //6.4
						classid=='clsid:6bf52a52-394a-11d3-b153-00c04f79faa6' ||
						classid=='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000'	
						){//media player 10
							embed_pos = html.indexOf('embed');
							if(embed_pos!=-1){//embed °¡ Á¸ÀçÇÏ´Â°æ¿ì
								var embed = '<'+html.substr(embed_pos);
								embed = embed.substr(0,embed.length-9);
								obj.insertAdjacentHTML('beforeBegin',embed);
								obj.parentNode.removeChild(obj);
							}else{
								//object·Î¸¸ µÇ¾î ÀÖ´Â°æ¿ì µ¿¿µ»ó ºÎºÐ¸¸ ÆÐÄ¡ÇÑ´Ù
								var embed = document.createElement('embed');
								var total = obj.childNodes.length;
								embed.setAttribute('autostart',0);
								if(obj.width){
									embed.setAttribute('width',obj.width);
								}
								if(obj.height){
									embed.setAttribute('height',obj.height);
								}
								for(var k=0;k<total;k++){
									n = obj.childNodes.item(k).getAttribute("name");
									v = obj.childNodes.item(k).getAttribute("value");
									if(n=='URL' || n=='url' || n=='FileName'){
										n = 'src';
									}
									embed.setAttribute(n,v);
								}
								if(embed.getAttribute('src')){
									embed.style.display = 'inline';
									obj.parentNode.replaceChild(embed,obj);
								}else{
									//ÆÄÀÏ¿¢¼¼½º object°¡ ¾Æ´Ñ°æ¿ì´Â À¯ÁöÇÑ´Ù								
								}
							}
						}
					}
				}

				if(__embed_tags.object===true){
					var objs = __target.getElementsByTagName('object');
					var i = objs.length;
					while(i-->0){
						_inner(objs[i]);
					}
				}
				if(__embed_tags.embed===true){
					var objs = __target.getElementsByTagName('embed');
					var i = objs.length;
					while(i-->0){
						_replace(objs[i])
					}
				}

				if(__embed_tags.applet===true){
					var objs = __target.getElementsByTagName('applet');
					var i = objs.length;
					while(i-->0){
						_replace(objs[i])
					}
				}
			}
		}
	);
}


//µ¿¿µ»ó Ãâ·Â 
function mEmbed(url){

	// µ¿¿µ»ó ÄÚµå Á¤ÀÇ
	var mediaStr=
	"<OBJECT ID='Player' CLASSID='CLSID:22D6f312-B0F6-11D0-94AB-0080C74C7E95' STANDBY='Loading Windows Media Player components...' TYPE='application/x-oleobject' style='width:320;height:240' CODEBASE='http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,7,1112'>"+
	"<PARAM NAME='FileName' VALUE='"+url+"'>"+
	"<PARAM NAME='transparentAtStart' VALUE='1'>"+
	"<PARAM NAME='transparentAtStop' VALUE='1'>"+
	"<PARAM NAME='AnimationAtStart' VALUE='0'>"+
	"<PARAM NAME='AutoStart' VALUE='1'>"+
	"<PARAM NAME='AutoRewind' VALUE='true'>"+
	"<PARAM NAME='SendMouseClickEvents' VALUE='1'>"+
	"<PARAM NAME='DisplaySize' VALUE='0'>"+
	"<PARAM NAME='AutoSize' VALUE='0'>"+
	"<PARAM NAME='ShowDisplay' VALUE='0'>"+
	"<PARAM NAME='ShowStatusBar' VALUE='0'>"+
	"<PARAM NAME='ShowControls' VALUE='false'>"+
	"<PARAM NAME='ShowTracker' VALUE='1'>"+
	"<PARAM NAME='Enabled' VALUE='1'>"+
	"<PARAM NAME='EnableContextMenu' VALUE='0'>"+
	"<PARAM NAME='EnablePositionControls' VALUE='1'>"+
	"<PARAM NAME='AllowChangeDisplaySize' VALUE='0'>"+
	"<PARAM NAME='EnableFullScreenControls' VALUE='0'>"+
	"<PARAM NAME='ShowPositionControls' VALUE='0'>"+
	"<PARAM NAME='SendKeyboardEvents' VALUE='1'>"+
	"<PARAM NAME='Mute' VALUE='0'>"+
	"<PARAM NAME='Rate' VALUE='1'>"+
	"<PARAM NAME='Volume' value='100'>"+
	"<PARAM NAME='SAMILang' VALUE=''>"+
	"<PARAM NAME='SAMIStyle' VALUE=''>"+
	"<PARAM NAME='SAMIFileName' VALUE=''>"+
	"<PARAM NAME='ClickToPlay' VALUE='false'>"+
	"<PARAM NAME='CursorType' VALUE='1'>"+
	"</OBJECT>";

	// µ¿¿µ»ó ÄÚµå Ãâ·Â
	document.write(mediaStr);

}


function file_browse(flag)
{
	document.form1.Pro_file_txt.value=document.form1.Pro_File.value; 
}


function menu1(url)
{
    if(url.selstedIndex !=0){
    window.open(url.options[url.selectedIndex].value);
     }
}



//==================================================================
//		¹®ÀÚ¿­ ¿ÞÂÊ¿¡¼­ ÀÚ¸£±â
//		¹è¼º¸¸
//==================================================================
function Left(str, n){
	if (n <= 0)
	    return "";
	else if (n > String(str).length)
	    return str;
	else
	    return String(str).substring(0,n);
}

//==================================================================
//		¹®ÀÚ¿­ ¿À¸¥ÂÊ¿¡¼­ ÀÚ¸£±â
//		¹è¼º¸¸
//==================================================================
function Right(str, n){
    if (n <= 0)
       return "";
    else if (n > String(str).length)
       return str;
    else {
       var iLen = String(str).length;
       return String(str).substring(iLen, iLen - n);
    }
}



//==================================================================
//		ÆË¾÷Ã¢ Áß¾Ó¿¡ ¶ç¿ì±â
//		¹è¼º¸¸
//==================================================================
function popwin(Address,name,w,h,scroll){
	var popwindow = null;	 
	var LeftPosition = (screen.width) ? (screen.width-w)/2:0;
	var TopPosition = (screen.height) ? (screen.height-h)/2:0;   
	var Settings = 'width='+ w +',height='+ h +',top='+ TopPosition +',left='+ LeftPosition +',scrollbars='+ scroll +',resizable=no'
				   
	popwindow = window.open(Address,name,Settings);
	popwindow.focus();

}


//==================================================================
//		modal·Î Ã¢¶Ù¿ì±â
//		¹è¼º¸¸
//==================================================================
function OpenModalCenter(Address,name,w,h,scroll) {
	window.showModalDialog(Address,name,"dialogwidth:"+w+"px;dialogheight:"+h+"px;scrollbars="+scroll+";status=no;center:yes");	
}


//==================================================================
//		ÀÎÇ²¹Ú½º¿¡ ¼ýÀÚ¸¸ ÀÔ·Â °¡´ÉÇÏµµ·Ï Ã¼Å©
//		ÀÎÇ²¹Ú½º¿¡  OnKeyup="onlyNumber();" ºÎºÐ Ãß°¡
//		¹è¼º¸¸
//==================================================================
function onlyNumber(){
    var objEv = event.srcElement;
    var numPattern = /([^0-9])/;
    numPattern = objEv.value.match(numPattern);
    if(numPattern != null){
        alert("¼ýÀÚ¸¸ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
        objEv.value="";
        objEv.focus();
        return false;
    }
}


//==================================================================
//		 E-Mail Check ¹è¼º¸¸
//==================================================================
function isNotValidEmail(field)
{
   var checkflag = true;
   var retvalue;

   if(field.value == "") {
	   retvalue = true;
   } else {

	   if (window.RegExp) {
		  var tempstring = "a";
		  var exam = new RegExp(tempstring);
		  if (tempstring.match(exam)) {
			 var ret1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
			 var ret2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
			 retvalue = (!ret1.test(field.value) && ret2.test(field.value));
		  } else {
			 checkflag = false;
		  }
	   } else {
		  checkflag = false;
	   }

	   if (!checkflag) {
		  retvalue = ( (field.value != "") && (field.value.indexOf("@")) > 0 && (field.value.index.Of(".") > 0) );
	   }

   }
   if(retvalue) { return false;
   } else {
		alert("ÀÌ¸ÞÀÏ ÁÖ¼Ò°¡ Á¤È®ÇÏÁö ¾Ê½À´Ï´Ù. \n´Ù½Ã ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		field.focus();
		field.select();
		return true;
   }
}

//==================================================================
//      ÀÚµ¿Æ÷Ä¿½Ì
//		»ç¿ë¹ý: onkeyup='nextFocus(this,ÀÚ¸®¼ö,´ÙÀ½ Æû ÄÁÆ®·Ñ)'
//==================================================================


function nextFocus(arg, len, nextname) {
 
   if (arg.value.length == len) {

      nextname.focus ();
      return;
   }
}


//==================================================================
//		¾÷·ÎµåÆÄÀÏ°Ë»ç(ÀÌ¹ÌÁö¸¸)
//==================================================================
function checkupfileImg(filename){

var ext = filename.split(".");
var arrlen = ext.length -1;
var extname = ext[arrlen].toUpperCase();   //È®ÀåÁö ¶¼¿Â°ÍÀ» ´ëºÐÀÚ·Î ¹Ù²Û´Ù
    	if ( extname == "JPG" || extname == "GIF" || extname == "BMP" || extname == "PNG" )
//		alert ("È®ÀåÀÚ°¡ JPG,GIF,BMP ÆÄÀÏ¸¸ ¾÷·Îµå ÇÒ ¼ö ÀÖ½À´Ï´Ù.");
		return true;
	else
		return false;
}


//==================================================================
//		¾÷·ÎµåÆÄÀÏ°Ë»ç(µ¿¿µ»ó¸¸)
//==================================================================
function checkupfileMovie(filename){

var ext = filename.split(".");
var arrlen = ext.length -1;
var extname = ext[arrlen].toUpperCase();   //È®ÀåÁö ¶¼¿Â°ÍÀ» ´ëºÐÀÚ·Î ¹Ù²Û´Ù
    	if ( extname == "AVI" || extname == "MPG" || extname == "ASF" || extname == "WMV" || extname == "MOV" || extname == "FLV" )
//		alert ("È®ÀåÀÚ°¡ JPG,GIF,BMP ÆÄÀÏ¸¸ ¾÷·Îµå ÇÒ ¼ö ÀÖ½À´Ï´Ù.");
		return true;
	else
		return false;
}


//==================================================================
//		¾÷·ÎµåÆÄÀÏ°Ë»ç(¹Ìµð¾îÆÄÀÏ(µ¿¿µ»ó/ÀÌ¹ÌÁö))
//==================================================================
function checkupfileMedia(filename){

var ext = filename.split(".");
var arrlen = ext.length -1;
var extname = ext[arrlen].toUpperCase();   //È®ÀåÁö ¶¼¿Â°ÍÀ» ´ëºÐÀÚ·Î ¹Ù²Û´Ù
    	if ( extname == "AVI" || extname == "MPG" || extname == "ASF"|| extname == "WMV" || extname == "MOV" || extname == "JPG" || extname == "GIF" || extname == "BMP" || extname == "PNG" || extname == "FLV" )
//		alert ("È®ÀåÀÚ°¡ JPG,GIF,BMP ÆÄÀÏ¸¸ ¾÷·Îµå ÇÒ ¼ö ÀÖ½À´Ï´Ù.");
		return true;
	else
		return false;
}


//==================================================================
//		¾÷·ÎµåÆÄÀÏ°Ë»ç ¹è¼º¸¸
//==================================================================
function checkupfileAll(filename){
var ext = filename.split(".");
var arrlen = ext.length -1;
var extname = ext[arrlen].toUpperCase();   //È®ÀåÁö ¶¼¿Â°ÍÀ» ´ëºÐÀÚ·Î ¹Ù²Û´Ù
    	if (extname == "ZIP" || extname == "JPG" || extname == "GIF" || extname == "TXT" || extname == "HWP" || extname == "DOC"  || extname == "XLS" || extname == "PPT" || extname == "ALZ"  || extname == "PDF")	
//		alert("È®ÀåÀÚ°¡ ZIP,JPG,GIF,TXT,HWP,DOC,XLS,PPT,ALZ,PDF ÆÄÀÏ¸¸ ¾÷·Îµå ÇÒ ¼ö ÀÖ½À´Ï´Ù.");
		return true;

	else
		return false;
}

function checkupfilePrnews(filename){
	var ext = filename.split(".");
	var arrlen = ext.length -1;
	var extname = ext[arrlen].toUpperCase();   //È®ÀåÁö ¶¼¿Â°ÍÀ» ´ëºÐÀÚ·Î ¹Ù²Û´Ù    

	if (extname == "ZIP" || extname == "JPG" || extname == "GIF" || extname == "TXT" || extname == "HWP" || extname == "DOC"  || extname == "XLS" || extname == "PPT" || extname == "ALZ"  || extname == "PDF" || extname == "AVI" || extname == "MPG" || extname == "ASF"|| extname == "WMV" || extname == "JPG" || extname == "GIF" || extname == "BMP")		
		return true;	
	else	
		return false;
	}
//==================================================================
//		ÀüÃ¼¼±ÅÃÇØÁö ¹è¼º¸¸
//==================================================================

	function checkAllSelect(Obj1,Obj2){

		var obj_listcheck = Obj2;

		if(Obj1.checked == true){
			if(obj_listcheck == null){
				return;
			}else{
				if(obj_listcheck.length > 0 ){
					for( var i = 0 ; i < obj_listcheck.length; i ++){
						obj_listcheck[i].checked = true;
					}
				}else{
					obj_listcheck.checked = true;
				}
			}
		}else{
			if(obj_listcheck == null){
				return;
			}else{
				if(obj_listcheck.length > 0 ){
					for( var i = 0 ; i < obj_listcheck.length; i ++){
						obj_listcheck[i].checked = false;
					}
				}else{
					obj_listcheck.checked = false;
				}
			}
		}
/*

*/
	}

//==================================================================
//		ÀüÃ¼¼±ÅÃ ¹öÆ° ¹è¼º¸¸
//==================================================================

	function checkAllBtn(Obj2){

		var obj_listcheck = Obj2;

			if(obj_listcheck == null){
				return;
			}else{
				if(obj_listcheck.length > 0 ){
					for( var i = 0 ; i < obj_listcheck.length; i ++){
						obj_listcheck[i].checked = true;
					}
				}else{
					obj_listcheck.checked = true;
				}
			}
		}

//==================================================================
//		ÀüÃ¼ÇØÁö ¹öÆ° ¹è¼º¸¸
//==================================================================

	function checkUnBtn(Obj2){

		var obj_listcheck = Obj2;

			if(obj_listcheck == null){
				return;
			}else{
				if(obj_listcheck.length > 0 ){
					for( var i = 0 ; i < obj_listcheck.length; i ++){
						obj_listcheck[i].checked =  false;
					}
				}else{
					obj_listcheck.checked = false;
				}
			}
		}

//==================================================================
//		ÆÄÀÏ
//==================================================================





//==================================================================
//		Ã¼Å©¹Ú½º ¼±ÅÃ¿©ºÎ °Ë»ç  ¹è¼º¸¸
//==================================================================





function chkChecked(obj){
	try{
		var len = obj.length;
		var check = 0;
		for(var i=0;i<len;i++){
			if(obj[i].checked==true){
				check++;
			}
		}
		return check

	}catch(e){
		alert("»èÁ¦ÇÒ µ¥ÀÌÅ¸°¡¾ø½À´Ï´Ù.");
		return false
	}
}






function RadioChk(obj,val){
	var len = obj.length;
	if (len > 0 ){
		for(var i = 0 ; i < len ; i ++){
			if(obj[i].value == val){
				obj[i].checked = true
			}
		}
	}else{
		obj.checked == true
	}
}


function sel_set(obj,val){
	var len = obj.length;
	for(var i = 0 ; i < len ; i ++){
		if(obj.options[i].value == val){
			obj.options[i].selected = true
		}
	}
}

function multi_set(obj,val){
	var len = obj.length;
	for(var i = 0 ; i < len ; i ++){
		if(obj[i].value == val){
			obj[i].checked = true
		}
	}
}




function add_options(obj,val,txt){
	var len = obj.length;
	var newoption = new Option();
	newoption.value = val;
	newoption.text = txt;
	obj[len] = newoption;
}

function remove_options(obj){
	var len = obj.length;
	for(len;0 <= len;len--){
		obj.remove(len);
	}
}

function getDayString(date){
	
	var len = date.length;

	if(len < 10){
		alert("³¯Â¥Çü½ÄÀÌ ÀÏÄ¡ÇÏÁö ¾Ê½À´Ï´Ù");
		return null;
	}	
	var year = date.substring(1,4);
	var month = date.substring(5,7) + 1;
	var day = date.substring(8,10);

	var today = new Date(year,month,day); 
	var daystring = today.getDay();
	
	return daystring
}


function img_resize(objname,maxwidth){
	var obj = document.getElementsByName(objname); 
	if(obj == undefined){
			return;
	}else{
		var objlen = obj.length;
		for(var i=0;i<objlen;i++){
			if ( obj[i].width > maxwidth ){
				obj[i].width = maxwidth
			}
		}

	}
}


function resizeimgview(){	
	var obj = document.all.viewimg
	if(obj == undefined){
		return
	}else{
	var len = obj.length
	if(len == undefined){
		var target = obj.width	
		if(target > 600){		
			obj.width = 600
		}
	}else{
		for(var i =0 ; i < len ; i++){
				var target = obj[i].width
				if(target > 600){
					obj[i].width = 600
				}
			}
		}
	}
}





var oFrame = null;
function createIFrame(Fname)
{
	oFrame = document.createElement("iframe");
	oFrame.name= Fname;
	oFrame.width = "500";
	oFrame.height = "500";
	oFrame.frameBorder = "0"
	document.body.appendChild(oFrame);
}






/*************************************************************************
************************* ¼ýÀÚ °ü·Ã ÇÔ¼ö   *******************************
**************************************************************************/


function rmChar(strString, strChar) {
    var i;
    var delChar = strChar;
    var strTmp = "";
    for(i=0;i<strString.length;i++){
        if(strString.charAt(i) != delChar) {
            strTmp += strString.charAt(i);
        }
    }

    return strTmp;
}



/*********************************************************************************
   ÇÔ¼ö¸í : chkNumber
   ±â  ´É : ÀÔ·Â ÇÊµå¿¡ µé¾î¿Â µ¥ÀÌÅ¸°¡ ¼ýÀÚ¸é true, ¼ýÀÚ°¡ ¾Æ´Ï¶ó¸é false¸¦ ¸®ÅÏÇÑ´Ù.
   ÀÎ  ¼ö : num   - Ã¼Å©ÇÏ°íÀÚÇÏ´Â ÇÊµå°ª
            fName - alert¸Þ¼¼Áö¸¦ »Ñ·ÁÁÙ°ÍÀÎÁö ±¸ºÐ ¸Þ¼¼Áö¸¦ ³Ö¾îÁÖ¸é ÇØ´ç¸Þ¼¼Áö¿Í ÇÔ²² alertÃ¢ÀÌ ¶ß°í
                  - ¸Þ¼¼Áö¸¦ ³Ö¾îÁÖÁö¾ÊÀ¸¸é alertÃ¢ÀÌ ¶ßÁö ¾Ê´Â´Ù.
   ¸®ÅÏ°ª :
**********************************************************************************/
function chkNumber(num , fName) {

   var numTemp   = Number(num);
   var errorMesg = fName+" °ªÀ» ¼ýÀÚ·Î ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿ä!";
   var nullMesg  = fName+" °ªÀ» ÀÔ·ÂÇØ ÁÖ½Ê½Ã¿ä!";

   //°ªÀÌ ÀÖ´Ù¸é
   if(num != "") {
      //¼ýÀÚ¸é false¹ÝÈ¯ - if´Â ¹®ÀÚ¶ó¸é
      if(isNaN(numTemp)) {
         if("" == fName){}
         else {
            alert(errorMesg);
         }
         return false;
      } else { //¼ýÀÚ¶ó¸é.
         return true;
      }
   } else {
      if(fName == ""){}
      else {
         alert(nullMesg);
      }
      return false;
   }
}


function removeComma(str) {
    return str.replace(/,/gi,"");
    str = rmChar(str, ',');
    if (!chkNumber(str, "")) return false;
    return str;
}

function removeCommaInput(input) {
	str = input.value
    str = rmChar(str, ',');
    if (!chkNumber(str, "")) return false;

    return input.value = str;
}


//==================================================================
// ±Ý¾×¿¡ ÄÄ¸¶
//==================================================================
function insertComma(str) {
    str = str + "";
    var tmpStr = str+"";
    var underComma = "";

    if (str.indexOf(".") >=0) {
        tmpStr = str.substring(0,tmpStr.indexOf("."));
        underComma = "."+str.substring(str.indexOf(".")+1, str.length);
    }

    var len = tmpStr.length;
    var resultValue = "";
    var sign = "";
    if (str.substring(0,1) == "-") {
       sign = "-";
       len = len -1;
       tmpStr = tmpStr.substring(1);
    }
    for (var i=0 ; i<len ; i++) {
        if (i > 0  && (i % 3) == 0 )
            resultValue = "," + resultValue;

        resultValue = tmpStr.charAt(len - 1 - i) + resultValue;
    }
   return sign+resultValue+underComma;
}

function insertCommaInput(input) {
	str = input.value
    str = str + "";
    var tmpStr = str+"";
    var underComma = "";

    if (str.indexOf(".") >=0) {
        tmpStr = str.substring(0,tmpStr.indexOf("."));
        underComma = "."+str.substring(str.indexOf(".")+1, str.length);
    }

    var len = tmpStr.length;
    var resultValue = "";
    var sign = "";
    if (str.substring(0,1) == "-") {
       sign = "-";
       len = len -1;
       tmpStr = tmpStr.substring(1);
    }
    for (var i=0 ; i<len ; i++) {
        if (i > 0  && (i % 3) == 0 )
            resultValue = "," + resultValue;

        resultValue = tmpStr.charAt(len - 1 - i) + resultValue;
    }
   input.value = sign+resultValue+underComma;
}


//==================================================================
//		´Þ·Â ÆË¾÷Ã¢ Áß¾Ó¿¡ ¶ç¿ì±â
//		¹è¼º¸¸
//==================================================================
function popCalendar(frmobj,obj){
	var popwindow = null;
	var	Address = "/front/popup/pop_calendar.asp?frmnm="+frmobj+"&objnm="+obj;
	var name = "calendar";
	var w = "200";
	var h = "230";
	var LeftPosition = (screen.width) ? (screen.width-w)/2:0;
	var TopPosition = (screen.height) ? (screen.height-h)/2:0;   
	var Settings = 'width='+ w +',height='+ h +',top='+ TopPosition +',left='+ LeftPosition +',scrollbars='+ scroll +',resizable=no'
				   
	popwindow = window.open(Address,name,Settings);
	popwindow.focus();

}

