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_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_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);

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_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; }
}

function setselect(obj,value){
	var frm = eval("document.all['"+obj+"']");

	for(i = 0; i < frm.options.length; i ++)
	{
		if (frm.options[i].value == value )
		{
			frm.options[i].selected = true;
		}
	}
}

function setradio(obj,value)
{
	var form = eval("document.all['"+obj+"']");
	for(var y=0; y < form.length ; y++) {
		if (form[y].value==value) {
			form[y].checked = true;
		}
	}
}

function getradio(obj)
{
	var form = eval("document.all['"+obj+"']");
	for(var y=0; y < form.length ; y++) {
		if (form[y].checked==true) {
			return form[y].value;
		}
	}
}

function setobject(obj,value){
    if(value&&value!='0'){
      var str = "document.all['"+obj+"'].checked = true;";
      eval(str);
    }
    else if(value){
      var str = "document.all['"+obj+"'].checked = false;";
      eval(str);
    }
}

function number_format(str){
  var tmpStr = ""+str;
  var vReturn = "";
  
  while(1){
    if(tmpStr.length < 4){
      vReturn = vReturn + tmpStr;
      break;
    }else{
      if(tmpStr.length%3 == 0){
        vReturn = vReturn + tmpStr.substring(0,3) + ",";
        tmpStr = tmpStr.substring(3,tmpStr.length);
      }else{
        vReturn = vReturn + tmpStr.substring(0,tmpStr.length%3) + ",";
        tmpStr = tmpStr.substring(tmpStr.length%3,tmpStr.length);
      }
    }
  }
  
  return vReturn;
} 

String.prototype.trim = function() {
	return this.replace(/(^\s*)|(\s*$)/g, "");
}

function isDateType(value) {
	if (/[\d]{4}[-][\d]{2}[-][\d]{2}/g.test(value)) {
		return true;
	} else {
		return false;
	}
}

// <input type=text name=id onKeyPress="return numkeyCheck(event)" style="ime-mode:disabled" >
// À̺¥Æ®¸¦ »ç¿ëÇÑ
function numkeyCheck(e) {
        var keyValue = e.keyCode;

        if( ((keyValue >= 48) && (keyValue <= 57)) ) return true;
        else return false;
}

function jumin_check(jumin1, jumin2) {
	if (jumin1.value.length != 6) {   // ¾Õ¹øÈ£°¡ 6°³ ¾Æ´Ï¶ó¸é
		alert("¾Õ¹øÈ£ÀÇ °³¼ö°¡ ¸ðÀÚ¶ø´Ï´Ù. ´õ ÀûÀ¸¼¼¿ä.^^"); 
		jumin1.focus(); //Ä¿¼­¸¦ ÁֹιøÈ£ ¾ÕÀÚ¸®¿¡ ³õ´Â´Ù.
		return false;  
	} else if (jumin2.value.length != 7) {  //µÞÀÚ¸®°¡ 7°³°¡ ¾Æ´Ï¶ó¸é
		alert("µÞ¹øÈ£ÀÇ °³¼ö°¡ ¸ðÀÚ¶ø´Ï´Ù. ´õ ÀûÀ¸¼¼¿ä.^^");  
		jumin2.focus();  //Ä¿¼­¸¦ ÁֹιøÈ£ µÞÀÚ¸®¿¡ ³õ´Â´Ù. 
		return false;
	} else {   
		var strjumin1 = jumin1.value;   //º¯¼ö¿¡ ÁֹιøÈ£ ¾ÕÀÚ¸® ´ãÀ½
		var strjumin2 = jumin2.value;  //º¯¼ö¿¡ ÁֹιøÈ£ µÞÀÚ¸® ´ãÀ½
		var digit=0  
		for (var i=0;i<strjumin1.length;i++) {   //ÁֹιøÈ£ ¾ÕÀÚ¸®ÀÇ ±æÀ̸¸Å­ for¹®À» µ¹¸°´Ù.
			var strdigit=strjumin1.substring(i,i+1);  //¾ÕÀÚ¸®Áß i¹ø°¿Í i+i¹ø° ¹®ÀÚ¸¦ º¯¼ö¿¡ ´ã´Â´Ù.
			if (strdigit<'0' || strdigit>'9') {   //strdigit ÀÇ °ªÀÌ 0º¸´Ù À۰ųª 9º¸´Ù Å©¸é
				digit=digit+1   //digit¿¡ 1À» ´õÇÑ´Ù.
			}
		}
		if ( digit != 0 ) {   //digit°¡ 0ÀÌ ¾Æ´Ï¶ó¸é
			alert('Áֹεî·Ï¹øÈ£¿¡´Â 0¿¡¼­ 9±îÁöÀÇ ¼ýÀÚ¸¸ ÀûÀ» ¼ö ÀÖ½À´Ï´Ù.\n\n´Ù½Ã È®ÀÎÇÏ°í ÀÔ·ÂÇØ ÁÖ¼¼¿ä.');  
			jumin1.focus();   
			return false;  
		}
		var digit1=0   
		for (var i=0;i<strjumin2.length;i++) { // ÁֹιøÈ£ µÞÀÚ¸®ÀÇ ±æÀ̸¸Å­ for¹®À» µ¹¸°´Ù.
			var strdigit1=strjumin2.substring(i,i+1);   
			if (strdigit1<'0' || strdigit1>'9') {  
				digit1=digit1+1   
			}
		}
		if ( digit1 != 0 ) {   
			alert('Áֹεî·Ï¹øÈ£¿¡´Â 0¿¡¼­ 9±îÁöÀÇ ¼ýÀÚ¸¸ ÀûÀ» ¼ö ÀÖ½À´Ï´Ù.\n\n´Ù½Ã È®ÀÎÇÏ°í ÀÔ·ÂÇØ ÁÖ¼¼¿ä.'); 
			jumin2.focus();   
			return false;   
		}
		if (strjumin1.substring(2,3) > 1) {   //ÁֹιøÈ£ ¿ù ºÎºÐÀÇ Ã¹Â° ¼ýÀÚ°¡ 1º¸´Ù Ŭ°æ¿ì
			alert('À߸øµÉ \'¿ù\'À» ÀÔ·ÂÇß½À´Ï´Ù.\n\n´Ù½Ã È®ÀÎÇÏ°í ÀÔ·ÂÇØ ÁÖ¼¼¿ä.');
			jumin1.focus();   
			return false;
		}
		if (strjumin1.substring(4,5) > 3) { //ÁֹιøÈ£ ÀÏ ºÎºÐÀÇ Ã¹Â° ¼ýÀÚ°¡ 3º¸´Ù Ŭ°æ¿ì   
			alert('À߸øµÈ \'ÀÏ\'À» ÀÔ·ÂÇß½À´Ï´Ù.\n\n´Ù½Ã È®ÀÎÇÏ°í ÀÔ·ÂÇØ ÁÖ¼¼¿ä.');
			jumin1.focus();   
			return false;   
		} 
		if (strjumin2.substring(0,1) > 4 || strjumin2.substring(0,1) == 0) {  //ÁֹιøÈ£ µÞÀÚ¸®ÀÇ Ã¹Â°¼ýÀÚ°¡ 4º¸´Ù Ŭ°æ¿ì
			alert('Áֹεî·Ï¹øÈ£¿¡¼­ ¼ºº°À» ³ªÅ¸³»´Â ¼ýÀÚ´Â 1¿¡¼­ 4±îÁöÀÔ´Ï´Ù.\n\n´Ù½Ã È®ÀÎÇÏ°í ÀÔ·ÂÇØ ÁÖ¼¼¿ä.');
			jumin2.focus();   
			return false;   
		}
		var a1=strjumin1.substring(0,1)   //ÁֹιøÈ£ °è»ê¹ý
		var a2=strjumin1.substring(1,2)          
		var a3=strjumin1.substring(2,3)
		var a4=strjumin1.substring(3,4)
		var a5=strjumin1.substring(4,5)
		var a6=strjumin1.substring(5,6)
		var checkdigit=a1*2+a2*3+a3*4+a4*5+a5*6+a6*7
		var b1=strjumin2.substring(0,1)
		var b2=strjumin2.substring(1,2)
		var b3=strjumin2.substring(2,3)
		var b4=strjumin2.substring(3,4)
		var b5=strjumin2.substring(4,5)
		var b6=strjumin2.substring(5,6)
		var b7=strjumin2.substring(6,7)
		var checkdigit=checkdigit+b1*8+b2*9+b3*2+b4*3+b5*4+b6*5 
		checkdigit = checkdigit%11
		checkdigit = 11 - checkdigit
		checkdigit = checkdigit%10
		if (checkdigit != b7) {   
			alert('À߸øµÈ Áֹεî·Ï¹øÈ£ÀÔ´Ï´Ù.\n\n´Ù½Ã È®ÀÎÇÏ°í ÀÔ·ÂÇØ ÁÖ¼¼¿ä.'); 
			//jumin2.value="";  
			if(jumin1.disabled != true){
				//jumin1.value="";
				jumin1.focus(); 
			}else{
				jumin2.focus(); 
			}
			return false;
		} 
	}
	return true;
}

function tab_order(arg,nextname,len) {
     if (arg.value.length==len) {
           nextname.focus() ;
           return;
     }
}

function isEmpty( elm ) {
	if ( elm.value.trim() == "" || elm.value.trim() == null ) 
	return false;
	else
	return true;
}

function isInt( elm ) {
	var elmstr = elm.value.trim() + "";
	if ( elmstr == "" )
	return false;
	
	for ( var i=0; i<elmstr.length; i++ ) {
	if ( elmstr.charAt(i) < "0" || elmstr.charAt(i) > "9" )
	return false;
	}
	
	return true;
}

function isEmail(str)
{
        var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
        if (filter.test(str)) { return true; }
        else { return false; }
}

function getLeft(px){
	return (screen.width - px) / 2;
}

function getHeight(px){
	return (screen.Height - px) / 2;
}

// ½ºÅ©·Ñ ¾ø´Â Æ˾÷
function fnPopupNoScroll(URL, width, Height, popname)
{
	var opt = "width="+width+",height="+Height+",status=no,scrollbars=no";
	var left = getLeft(width);
	var top = getHeight(Height)-30;
	
	opt += ",left="+left+",top="+top;
	
	if(!popname){
		popname = "popup";
	}
	var win=window.open(URL,popname,opt);
	win.focus();
}

// ½ºÅ©·Ñ ÀÖ´Â Æ˾÷
function fnPopupScroll(URL, width, height, popname)
{
	if(height > screen.Height) height > screen.Height;
	var opt = "width="+width+",height="+height+",status=no,scrollbars=yes";
	var left = getLeft(width);
	var top = getHeight(height);
	
	opt += ",left="+left+",top="+top;
	
	if(!popname){
		popname = "popup";
	}
	
	var win=window.open(URL,popname,opt);
	win.focus();
}

// ½ºÅ©·Ñ ÀÖ´Â Æ˾÷
function fnPopupAutoScroll(URL, width, Height, popname)
{
	var opt = "width="+width+",height="+Height+",status=no,scrollbars=auto";
	var left = getLeft(width);
	var top = getHeight(Height);
	
	opt += ",left="+left+",top="+top;
	
	if(!popname){
		popname = "popup";
	}
	var win=window.open(URL,popname,opt);
	win.focus();
}

function fnPopupImage(imgstr, w, h)
{
	var left = 0;
	var top = 0;
	var wwidth = 0;
	var wheight = 0;
	if(w && h){
		wwidth = w;
		wheight = h;
	}else{
		wwidth = 260;
		wheight = 50;
	}
	
	var tmpH = screen.height - 80;
	var tmpW = screen.width - 50;
	if((wwidth/wheight > tmpW/tmpH) && wwidth > tmpW ){
		wheight = tmpW * wheight / wwidth;
		wwidth = tmpW;
	}else if(wheight > tmpH){
		wwidth = tmpH * wwidth / wheight;
		wheight = tmpH;
	}else{
	}
	
	left = ( screen.width - eval(wwidth) ) / 2;
	top = ( screen.height - eval(wheight) ) / 2 - 40;
	
	var win = window.open("about:blank","","toolbars=0,width=" + wwidth + ",height=" + wheight + ",left=" + left + ",top=" + top);
	str = "";
	
	str = str + "<html>\n<TITLE>:::Å©°Ôº¸±â:::</TITLE>\n<head>\n<META HTTP-EQUIV='imagetoolbar' content='no'>\n";
	str = str + "<script language='javascript'>\n";
	
	str = str + "function winResize()\n";
	str = str + "{\n";
	str = str + "	var Dwidth = parseInt(document.body.scrollWidth);\n";
	str = str + "	var Dheight = parseInt(document.body.scrollHeight);\n";
	str = str + "	var divEl = document.createElement('div');\n";
	str = str + "	var left = 0;\n";
	str = str + "	var top = 0;\n";
	str = str + "	left = ( screen.width - (document.body.scrollWidth) ) / 2;\n";
	str = str + "	top = ( screen.height - (document.body.scrollHeight) ) / 2 - 40;\n";
	str = str + "	this.moveTo( left, top );\n";
	str = str + "	//window.resizeTo(imgL.visibleImgObj.width, imgL.visibleImgObj.height);\n";
	str = str + "	divEl.style.position = 'absolute';\n";
	str = str + "	divEl.style.left = '0px';\n";
	str = str + "	divEl.style.top = '0px';\n";
	str = str + "	divEl.style.width = '100%';\n";
	str = str + "	divEl.style.height = '100%';\n";
	str = str + "	document.body.appendChild(divEl);\n";
	str = str + "	window.resizeBy(Dwidth-divEl.offsetWidth, Dheight-divEl.offsetHeight);\n";
	str = str + "	document.body.removeChild(divEl);\n";
	str = str + "}\n";
	
	str = str + "function setImgSize(objname,w,h,isresize){\n";
	str = str + "	var img = document.getElementsByName(objname);\n";
	str = str + "	var imgL;\n";
	str = str + "	imgL = new Array();\n";
	str = str + "	if(img.length > 0){\n";
	str = str + "		for(var i=0;i<img.length;i++){\n";
	str = str + "			imgL[i] = new Image();\n";
	str = str + "			imgL[i].visibleImgObj = img[i];\n";
	str = str + "			imgL[i].onload = function(){\n";
	str = str + "				setImgSize2(this,w,h,true,isresize);\n";
	str = str + "			}\n";
	str = str + "			imgL[i].onerror = function(){\n";
	str = str + "				setImgSize2(this,w,h,false);\n";
	str = str + "			}\n";
	str = str + "			imgL[i].src = img[i].src;\n";
	str = str + "		}\n";
	str = str + "	}\n";
	str = str + "}\n";
	
	str = str + "function setImgSize2(imgL,w,h,bool,isresize){\n";
	str = str + "	if(bool){\n";
	str = str + "		if(h){\n";
	str = str + "			if((imgL.width/imgL.height > w/h) && imgL.width > w ){\n";
	str = str + "				imgL.visibleImgObj.width = w;\n";
	str = str + "				imgL.visibleImgObj.height = w * imgL.height / imgL.width;\n";
	str = str + "			}else if(imgL.height > h){\n";
	str = str + "				imgL.visibleImgObj.height = h;\n";
	str = str + "				imgL.visibleImgObj.width = h * imgL.width / imgL.height;\n";
	str = str + "			}else{\n";
	str = str + "				imgL.visibleImgObj.width = imgL.width;\n";
	str = str + "				imgL.visibleImgObj.height = imgL.height;\n";
	str = str + "			}\n";
	str = str + "			imgL.visibleImgObj.style.display = \"\";\n";
	str = str + "		}else{\n";
	str = str + "			if(imgL.width > w){\n";
	str = str + "				imgL.visibleImgObj.width = w;\n";
	str = str + "				imgL.visibleImgObj.height = w * imgL.height / imgL.width;\n";
	str = str + "			}else{\n";
	str = str + "				imgL.visibleImgObj.width = imgL.width;\n";
	str = str + "				imgL.visibleImgObj.height = imgL.height;\n";
	str = str + "			}\n";
	str = str + "			imgL.visibleImgObj.style.display = \"\";\n";
	str = str + "		}\n";
	str = str + "	 winResize();\n";
	str = str + "	}else{\n";
	str = str + "		imgL.visibleImgObj.style.display = \"none\";\n";
	str = str + "	}\n";
	str = str + "}\n";
	str = str + "</script>\n</head>\n";
	str = str + "<body topmargin='0'  leftmargin='0' marginwidth='0' marginheight='0' oncontextmenu='return false' ondragstart='return false' onselectstart='return false'>\n";
	str = str + "<div id='loadingBar' style='z-index:100; display:; width:100%;height:100%;'>\n";
	str = str + "<table width='100%' height='100%' cellspacing='0'>\n";
	str = str + "	<tr>\n";
	str = str + "		<td valign='middle' align='center'>\n";
	str = str + "			<center><img SRC='/HTML/image/loading5.gif'></center>\n";
	str = str + "		</td>\n";
	str = str + "	</tr>\n";
	str = str + "</table>\n";
	str = str + "</div>\n";
	str = str + "	<table id='afterLoading' style='display:none;' border=0 align=center cellpadding=0 cellspacing=0>";
	str = str + "	<tr><td align=center>";
	str = str + "	<img name='iname' id='iname' src='" + imgstr +"' onClick='window.close();' style=\"display='none';cursor:hand;\" align=\"absmiddle\">\n";
	str = str + "	</tr></td>";
	str = str + "	</table>";
	str = str + " <Script langauge=javascript>\n";
	str = str + "	window.onload=function () {\n";
	str = str + "	 setImgSize('iname',window.screen.width-50,window.screen.Height-80,1);\n";
	str = str + "	 document.all.loadingBar.style.display='none';\n";
	str = str + "	 document.all.afterLoading.style.display='';\n";
	str = str + "	}\n";
	str = str + "	</Script>\n";
	str = str + "</body>\n<html>";
	win.document.writeln(str);
	win.location.reload();
	win.focus();
}


function setImgSize(objname,w,h){
	var img = document.getElementsByName(objname);
	var imgL;
	
	imgL = new Array();
	
	if(img.length > 0){
		for(var i=0;i<img.length;i++){
			imgL[i] = new Image();
			imgL[i].visibleImgObj = img[i];
			imgL[i].onload = function(){
				setImgSize2(this,w,h,true);
			}
			imgL[i].onerror = function(){
				setImgSize2(this,w,h,false);
			}
			imgL[i].src = img[i].src;
		}
	}
}

function setImgSize2(imgL,w,h,bool){
	if(bool){
		if(h){
			if((imgL.width/imgL.height > w/h) && imgL.width > w ){
				imgL.visibleImgObj.width = w;
			}else if(imgL.height > h){
				imgL.visibleImgObj.height = h;
			}else{
				imgL.visibleImgObj.width = imgL.width;
			}
			imgL.visibleImgObj.style.display = "";
		}else{
			if(imgL.width > w){
				imgL.visibleImgObj.width = w;
			}else{
				imgL.visibleImgObj.width = imgL.width;
			}
			imgL.visibleImgObj.style.display = "";
		}
	}else{
		imgL.visibleImgObj.style.display = "none";
	}
}