function memin()  {
			
		var retVal;
	        if((form1.id.value=="" || form1.id.value.charAt(0) == " " )) {
            		alert("ID¸¦ ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.id.focus();
            		return false;
        	}else{
                    retVal = validID(form1.id.value);
                    if( !retVal )
                    {
                         form1.id.select(); 
                         form1.id.focus(); 
                         return 0;
                    } 
            	}
		
		
		if((form1.pw.value=="" || form1.pw.value.charAt(0) == " " )) {
            		alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.pw.focus();
            		return false;
        	}else{
                   retVal = validPWD(form1.pw.value);
                    if( !retVal )
                    {
                         form1.pw.select();
                         form1.pw.focus();
                         return 0;
                    }
              	}  
		
		
		
		
	    	if((form1.pw1.value=="" || form1.pw1.value.charAt(0) == " " )) {
            		alert("ºñ¹Ð¹øÈ£ È®ÀÎÀ» ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.pw1.focus();
            		return false;
        	}

 		if( form1.pw.value != form1.pw1.value ){
                    alert("ºñ¹Ð¹øÈ£°¡ ºñ¹Ð¹øÈ£ È®Àΰú ÀÏÄ¡ÇÏÁö ¾Ê½À´Ï´Ù.");
                    form1.pw.select();
                    return false;
              	}		
		
		if((form1.name.value=="" || form1.name.value.charAt(0) == " " )) {
            		alert("¼º¸íÀ» ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.name.focus();
            		return false;
        	}
        	
        	if((form1.birth1.value=="" || form1.birth1.value.charAt(0) == " " )) {
            		alert("»ý³â¿ùÀÏÀÇ ³âÀ»  ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.birth1.focus();
            		return false;
        	}
        	if((form1.birth2.value=="" || form1.birth2.value.charAt(0) == " " )) {
            		alert("»ý³â¿ùÀÏÀÇ ¿ùÀ»  ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.birth2.focus();
            		return false;
        	}
        	if((form1.birth3.value=="" || form1.birth3.value.charAt(0) == " " )) {
            		alert("»ý³â¿ùÀÏÀÇ ÀÏÀ»  ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.birth3.focus();
            		return false;
        	}
		

		var fregid = form1.joonum1.value;
		var lregid = form1.joonum2.value; 
		
		if (fregid==""){
			alert("Áֹεî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ Áֽʽÿä.")
			form1.joonum1.focus();
			return false;
		}
		
		if (fregid.length<6){
			alert("Áֹεî·Ï¹øÈ£°¡ À߸øÀԷµǾú½À´Ï´Ù.")
			form1.joonum1.focus();
			return false;
		}
		
		if (lregid==""){
			alert("Áֹεî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ Áֽʽÿä.")
			form1.joonum2.focus();
			return false;
		}
		
		if (lregid.length<7){
			alert("Áֹεî·Ï¹øÈ£°¡ À߸øÀԷµǾú½À´Ï´Ù.")
			form1.joonum2.focus();
			return false;
		}
		
		var i2=0
		  for (var i=0;i<fregid.length;i++)
		  {
		      var ch1 = fregid.substring(i,i+1);
		      if (ch1<"0" || ch1>"9") { i2=i2+1 }
		  }
		  if ((fregid == "") || ( i2 != 0 ))
		  {
		    alert("Áֹεî·Ï¹øÈ£°¡ À߸øÀԷµǾú½À´Ï´Ù.....");
		    mem.joonum1.select();
		    return (false);
		  }
		
		  var i3=0
		  for (var i=0;i<lregid.length;i++)
		  {
		      var ch1 = lregid.substring(i,i+1);
		      if (ch1<"0" || ch1>"9") { i3=i3+1 }
		  }
		  if ((lregid == "") || ( i3 != 0 ))
		  {
		    alert("Áֹεî·Ï¹øÈ£°¡ À߸øÀԷµǾú½À´Ï´Ù.");
		    mem.joonum2.select();
		    return (false);
		  }
		
		  var f1=fregid.substring(0,1)
		  var f2=fregid.substring(1,2)
		  var f3=fregid.substring(2,3)
		  var f4=fregid.substring(3,4)
		  var f5=fregid.substring(4,5)
		  var f6=fregid.substring(5,6)
		  var hap=f1*2+f2*3+f3*4+f4*5+f5*6+f6*7
		  var l1=lregid.substring(0,1)
		  var l2=lregid.substring(1,2)
		  var l3=lregid.substring(2,3)
		  var l4=lregid.substring(3,4)
		  var l5=lregid.substring(4,5)
		  var l6=lregid.substring(5,6)
		  var l7=lregid.substring(6,7)
		  hap=hap+l1*8+l2*9+l3*2+l4*3+l5*4+l6*5
		  hap=hap%11
		  hap=11-hap
		  hap=hap%10
		  if (hap != l7) 
		  {
		    alert("Áֹεî·Ï¹øÈ£°¡ À߸øÀԷµǾú½À´Ï´Ù.");
		    mem.joonum1.select();
		    return (false);
		  }		

        
		var exclude=/[^@\-\.\w]|^[_@\.\-]|[\._\-]{2}|[@\.]{2}|(@)[^@]*\1/;
		var check=/@[\w\-]+\./;
		var checkend=/\.[a-zA-Z]{2,3}$/;
		Emailad 	= document.form1.email1.value;
		Emailad1 	= document.form1.email2.value;
		if(Emailad == ""){
			alert("À̸ÞÀÏÀÇ ¾ÕºÎºÐÀ» ±âÀÔÇØ Áֽʽÿä");
			document.form1.email1.focus();
			return false;
		}
		if(Emailad1 == ""){
			alert("À̸ÞÀÏÀÇ µÞºÎºÐÀ» ±âÀÔÇØ Áֽʽÿä");
			document.form1.email2.focus();
			return false;
		}
		if(Emailad1.search(checkend) == -1){
			alert("À̸ÞÀÏ Çü½ÄÀÌ ¾Æ´Õ´Ï´Ù");
			document.form1.email2.focus();
			return false;
		}		

		if((form1.haddr1.value=="" || form1.haddr1.value.charAt(0) == " " )) {
            		alert("¿ìÆí¹øÈ£ °Ë»öÀ» ÅëÇÏ¿© ÁÖ¼Ò¸¦ ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.haddr1.focus();
            		return false;
        	}
        	if((form1.haddr2.value=="" || form1.haddr2.value.charAt(0) == " " )) {
            		alert("³ª¸ÓÁö ÁÖ¼Ò¸¦ ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.haddr2.focus();
            		return false;
        	}
        	if((form1.phone1.value=="" || form1.phone2.value=="" || form1.phone3.value=="" )) {
            		alert("ÁýÀüÈ­¹øÈ£¸¦ ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.phone1.focus();
            		return false;
        	}
	

	
		var f = document.forms['form1'];
		f.action = "/member/member_ok.asp";
		f.submit();
		return;
	}
	
	function memmod()  {
			
		var retVal;
	        if((form1.id.value=="" || form1.id.value.charAt(0) == " " )) {
            		alert("ID¸¦ ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.id.focus();
            		return false;
        	}else{
                    retVal = validID(form1.id.value);
                    if( !retVal )
                    {
                         form1.id.select(); 
                         form1.id.focus(); 
                         return 0;
                    } 
            	}
		
		
		if((form1.pw.value=="" || form1.pw.value.charAt(0) == " " )) {
            		alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.pw.focus();
            		return false;
        	}else{
                   retVal = validPWD(form1.pw.value);
                    if( !retVal )
                    {
                         form1.pw.select();
                         form1.pw.focus();
                         return 0;
                    }
              	}  
		
		
		
		
	    	if((form1.pw1.value=="" || form1.pw1.value.charAt(0) == " " )) {
            		alert("ºñ¹Ð¹øÈ£ È®ÀÎÀ» ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.pw1.focus();
            		return false;
        	}

 		if( form1.pw.value != form1.pw1.value ){
                    alert("ºñ¹Ð¹øÈ£°¡ ºñ¹Ð¹øÈ£ È®Àΰú ÀÏÄ¡ÇÏÁö ¾Ê½À´Ï´Ù.");
                    form1.pw.select();
                    return false;
              	}		
		
		if((form1.name.value=="" || form1.name.value.charAt(0) == " " )) {
            		alert("¼º¸íÀ» ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.name.focus();
            		return false;
        	}
        	
        	if((form1.birth1.value=="" || form1.birth1.value.charAt(0) == " " )) {
            		alert("»ý³â¿ùÀÏÀÇ ³âÀ»  ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.birth1.focus();
            		return false;
        	}
        	if((form1.birth2.value=="" || form1.birth2.value.charAt(0) == " " )) {
            		alert("»ý³â¿ùÀÏÀÇ ¿ùÀ»  ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.birth2.focus();
            		return false;
        	}
        	if((form1.birth3.value=="" || form1.birth3.value.charAt(0) == " " )) {
            		alert("»ý³â¿ùÀÏÀÇ ÀÏÀ»  ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.birth3.focus();
            		return false;
        	}
		

		var fregid = form1.joonum1.value;
		var lregid = form1.joonum2.value; 
		
		if (fregid==""){
			alert("Áֹεî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ Áֽʽÿä.")
			form1.joonum1.focus();
			return false;
		}
		
		if (fregid.length<6){
			alert("Áֹεî·Ï¹øÈ£°¡ À߸øÀԷµǾú½À´Ï´Ù.")
			form1.joonum1.focus();
			return false;
		}
		
		if (lregid==""){
			alert("Áֹεî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ Áֽʽÿä.")
			form1.joonum2.focus();
			return false;
		}
		
		if (lregid.length<7){
			alert("Áֹεî·Ï¹øÈ£°¡ À߸øÀԷµǾú½À´Ï´Ù.")
			form1.joonum2.focus();
			return false;
		}
		
		var i2=0
		  for (var i=0;i<fregid.length;i++)
		  {
		      var ch1 = fregid.substring(i,i+1);
		      if (ch1<"0" || ch1>"9") { i2=i2+1 }
		  }
		  if ((fregid == "") || ( i2 != 0 ))
		  {
		    alert("Áֹεî·Ï¹øÈ£°¡ À߸øÀԷµǾú½À´Ï´Ù.....");
		    mem.joonum1.select();
		    return (false);
		  }
		
		  var i3=0
		  for (var i=0;i<lregid.length;i++)
		  {
		      var ch1 = lregid.substring(i,i+1);
		      if (ch1<"0" || ch1>"9") { i3=i3+1 }
		  }
		  if ((lregid == "") || ( i3 != 0 ))
		  {
		    alert("Áֹεî·Ï¹øÈ£°¡ À߸øÀԷµǾú½À´Ï´Ù.");
		    mem.joonum2.select();
		    return (false);
		  }
		
		  var f1=fregid.substring(0,1)
		  var f2=fregid.substring(1,2)
		  var f3=fregid.substring(2,3)
		  var f4=fregid.substring(3,4)
		  var f5=fregid.substring(4,5)
		  var f6=fregid.substring(5,6)
		  var hap=f1*2+f2*3+f3*4+f4*5+f5*6+f6*7
		  var l1=lregid.substring(0,1)
		  var l2=lregid.substring(1,2)
		  var l3=lregid.substring(2,3)
		  var l4=lregid.substring(3,4)
		  var l5=lregid.substring(4,5)
		  var l6=lregid.substring(5,6)
		  var l7=lregid.substring(6,7)
		  hap=hap+l1*8+l2*9+l3*2+l4*3+l5*4+l6*5
		  hap=hap%11
		  hap=11-hap
		  hap=hap%10
		  if (hap != l7) 
		  {
		    alert("Áֹεî·Ï¹øÈ£°¡ À߸øÀԷµǾú½À´Ï´Ù.");
		    mem.joonum1.select();
		    return (false);
		  }		

        
		var exclude=/[^@\-\.\w]|^[_@\.\-]|[\._\-]{2}|[@\.]{2}|(@)[^@]*\1/;
		var check=/@[\w\-]+\./;
		var checkend=/\.[a-zA-Z]{2,3}$/;
		Emailad 	= document.form1.email1.value;
		Emailad1 	= document.form1.email2.value;
		if(Emailad == ""){
			alert("À̸ÞÀÏÀÇ ¾ÕºÎºÐÀ» ±âÀÔÇØ Áֽʽÿä");
			document.form1.email1.focus();
			return false;
		}
		if(Emailad1 == ""){
			alert("À̸ÞÀÏÀÇ µÞºÎºÐÀ» ±âÀÔÇØ Áֽʽÿä");
			document.form1.email2.focus();
			return false;
		}
		if(Emailad1.search(checkend) == -1){
			alert("À̸ÞÀÏ Çü½ÄÀÌ ¾Æ´Õ´Ï´Ù");
			document.form1.email2.focus();
			return false;
		}		

		if((form1.haddr1.value=="" || form1.haddr1.value.charAt(0) == " " )) {
            		alert("¿ìÆí¹øÈ£ °Ë»öÀ» ÅëÇÏ¿© ÁÖ¼Ò¸¦ ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.haddr1.focus();
            		return false;
        	}
        	if((form1.haddr2.value=="" || form1.haddr2.value.charAt(0) == " " )) {
            		alert("³ª¸ÓÁö ÁÖ¼Ò¸¦ ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.haddr2.focus();
            		return false;
        	}
        	if((form1.phone1.value=="" || form1.phone2.value=="" || form1.phone3.value=="" )) {
            		alert("ÁýÀüÈ­¹øÈ£¸¦ ÀÔ·ÂÇØ Áֽʽÿä.");
			document.form1.phone1.focus();
            		return false;
        	}
	

	
		var f = document.forms['form1'];
		f.action = "/member/member_mod_ok.asp";
		f.submit();
		return;
	}


	function search_post() {
		var cWin;
		var template = ("/kr/tail/bbs/check_post.jsp?cmd=m_post");
                 cWin = window.open( template, "checkPost", "status=no, resizable=no, width=320, height=320" ); 
	}


	function  junbok( id_value ){
         
              var cWin;         

              if( !id_value ){
                  alert("ID¸¦ ÀÔ·ÂÇϼ¼¿ä.");
                  document.form1.id.focus();
                  return 0;
              }else{
                    retVal = validID(form1.id.value);
                    if( !retVal )
                    {
                         form1.id.select(); 
                         form1.id.focus(); 
                         return 0;
                    } 
              }
             
              
                  var template = ("/member/member_id.asp?id=" + id_value ); 
                  cWin = window.open( template, "checkDuplicateID", "status=no, resizable=no, width=560, height=350" ); 
             
         }
         
         function open_close()
    	 {
         	//opener.document.form1.id.value = document.form2.id.value;
         	self.close();
    	 }
    	 
    	 function  jumin_pop( joonum1_value,joonum2_value ){
         
              var cWin;         

              if( !joonum1_value ){
                  alert("ÁֹιøÈ£ ¾ÕÀÚ¸®¸¦ ÀÔ·ÂÇϼ¼¿ä.");
                  document.form2.joonum1.focus();
                  return 0;
              }
              if( !joonum2_value ){
                  alert("ÁֹιøÈ£ ¾ÕÀÚ¸®¸¦ ÀÔ·ÂÇϼ¼¿ä.");
                  document.form2.joonum2.focus();
                  return 0;
              }
             
              
                  var template = ("/member/member_pop.asp?joonum1=" + joonum1_value +"&joonum2=" +joonum2_value  ); 
                  cWin = window.open( template, "checkDuplicateID", "status=no, resizable=no, width=560, height=260" ); 
             
         }
         function  id_pop( ){
         
              var cWin;         

                            
                  var template = ("/member/member_popid.asp"); 
                  cWin = window.open( template, "checkDuplicateID", "status=no, resizable=no, width=560, height=410" ); 
             
         }
         
         function  pw_pop( ){
         
              var cWin;         

                            
                  var template = ("/member/member_poppw.asp"); 
                  cWin = window.open( template, "checkDuplicateID", "status=no, resizable=no, width=560, height=410" ); 
             
         }
         function  event_pop(idx){
         
              var cWin;         

                            
                  var template = ("/member/member_popevent.asp?idx=" + idx); 
                  cWin = window.open( template, "checkDuplicateID", "status=no, scrollbars=yes,resizable=no, width=580, height=500" ); 
             
         }
         
         function  del_pop(){
         
              var cWin;         

                            
                  var template = ("/member/member_del.asp"); 
                  cWin = window.open( template, "checkDuplicateID", "status=no, scrollbars=yes,resizable=no, width=580, height=500" ); 
             
         }
         
         
         
         function open_close()
    	 {
         	//opener.document.form1.id.value = document.form2.id.value;
         	self.close();
    	 }

	

	function  junbok2( id_value ){
         
              var cWin;         

              if( !id_value ){
                  alert("ID¸¦ ÀÔ·ÂÇϼ¼¿ä.");
                  document.form2.id.focus();
                  return 0;
              }else{
                    retVal = validID(form2.id.value);
                    if( !retVal )
                    {
                         form2.id.select(); 
                         form2.id.focus(); 
                         return 0;
                    } 
              }
             
              	var f = document.forms['form2'];
		f.action = "/member/member_id.asp"
		f.submit();
		return;                 
         }
         
         function popup_addr(){
		var w_addr_chk;
		document.form1.haddr2.focus();
		window.open('popup_addr_chk.asp','w_addr_chk', 
				'resizable=no,scrollbars=yes,x=100,y=200,width=427,height=400');
		
	 }
	 function popup_addr1(){
		var w_addr_chk;
		document.form1.caddr2.focus();
		window.open('popup_addr_chk1.asp','w_addr_chk', 
				'resizable=no,scrollbars=yes,x=100,y=200,width=427,height=400');
		
	 }
	
	function move(){
		if (document.form1.regid1.value.length == 6){
			document.form1.regid2.focus();
		}
	}



 	function validID( str )
         {
              /* check whether input value is included space or not  */
              var retVal = checkSpace( str ); 
             
              if( retVal != "" )
              {
                  alert("ID´Â ºó °ø°£ ¾øÀÌ ¿¬¼ÓµÈ ¿µ¹® ¼Ò¹®ÀÚ¿Í ¼ýÀÚ¸¸ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.");
                  return 0; 
              } 

			  if ( str.charAt(0) == '_')
			  {
				  alert("IDÀÇ Ã¹¹®ÀÚ´Â '_'·Î ½ÃÀÛÇÒ¼ö ¾ø½À´Ï´Ù.");
				  return 0;
			  }

              /* checkFormat  */
              var isID = /^[a-z0-9_]{3,20}$/;
              if( !isID.test(str) )
              {
                  alert("ID´Â 3~20ÀÚÀÇ ¿µ¹® ¼Ò¹®ÀÚ¿Í ¼ýÀÚ¸¸ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù."); 
                  return 0; 
              }

              return 1;
         }
	
  	function checkSpace( str )
         {
              if( str.indexOf(" ") != -1)
              {
                  //alert("¶ç¾î¾²±â ¾øÀÌ ¸ðµç ¹®ÀÚ¸¦ ºÙ¿©¾²¼¼¿ä.");
                  str = str.replace(/\s/gi, "" );    /* '\s' is white space regular expression */
                  return str;
              }
              else
              {
                  return "";
              }
    }
	

         function validPWD( str )
         {
             	var cnt=0;
              	var retVal = checkSpace( str );
              	if( retVal != "")
              	{
                  	alert("ºñ¹Ð¹øÈ£´Â ºó°ø°£ ¾øÀÌ ¿¬¼ÓµÈ ¿µ¹®°ú ¼ýÀÚ ¹× Ư¼ö ¹®ÀÚ¸¸ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.");
                  	return 0;
              	}
              for( var i=0; i < str.length; ++i)
              {
                   
                  if( str.charAt(0) == str.substring( i, i+1 ) )
                  {
                      ++cnt;
                  }     
              }  
              if( cnt == str.length )
              {
                  alert("º¸¾È»óÀÇ ÀÌÀ¯·Î ÇÑ ¹®ÀÚ·Î ¿¬¼ÓµÈ ºñ¹Ð¹øÈ£´Â Çã¿ëÇÏÁö ¾Ê½À´Ï´Ù.");
                  return 0; 
              }

              if( str.length < 4 || str.length > 10 )
              {
                  alert("ºñ¹Ð¹øÈ£´Â 4~10ÀÚÀÇ ¿µ¹®°ú ¼ýÀÚ ¹× Ư¼ö ¹®ÀÚ¸¸ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.");
                  return 0; 
              }
              return 1;
	 }
	 
	 function checkNum(fieldName)  {
	
		var fieldValue = fieldName.value;
		len = fieldName.value.length;
		for(i=0; i<len; i++)  {
			var c = isNaN(fieldValue.charAt(i));
			if ( c == true ) 	{ 
				alert("¼ýÀÚ¸¸ ÀÔ·Â °¡´É ÇÕ´Ï´Ù.") ;
				fieldName.focus();
				return ;
			}
		}
	}
	
	function ValidLength(item, len)
{
	item = endEnc(item);
	item = firstEnc(item);
	return(item.length >= len);
}	
	
function endEnc(str)
{
	str = str + "";
	var len = str.length;
	for(var i = (len - 1); (str.charAt(i) == ' '); i--);
	str = str.substring(0, i + 1);
	return str;
}

function firstEnc(str)
{
	var len = str.length;
	var i = 0;
	for(i = 0; str.charAt(i) == ' '; i++);
	str = str.substring(i, len);
	return str;
}

function myTrim(str)
{
	str = firstEnc(str);
	str = endEnc(str);
	return str;
}

function error(item,text)
{
	alert(text);
	item.focus();
	return false;
}

function isEng(textObj) 
{
	 var newLength = textObj.length;
	 var extraChar = '\"1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_\"';
	 var search;
		 
	 if (newLength == 0) return false;
		 
	 for (var i = 0; i != newLength; i++) 
	 {
	  aChar = textObj.substring(i,i+1); 
	  search = extraChar.indexOf(aChar); 
	  
	  if(search == -1) 
			return false;
	 }
	 
	 return true;
} 

function isInt(textObj)
{
	var newLength = textObj.length;
	var extraChar = '\"1234567890\"';
	var search;
	 
	if (newLength == 0) return false;
	 
	for (var i = 0; i != newLength; i++) 
	{
		aChar = textObj.substring(i,i+1); 
		search = extraChar.indexOf(aChar); 
	
		if(search == -1) 
			return false;
	 }
	
	return true;
}

function isFloat(textObj)
{
	textObj = textObj.replace(".","")
	var newLength = textObj.length;
	var extraChar = '\"1234567890\"';
	var search;
	 
	if (newLength == 0) return false;
	 
	for (var i = 0; i != newLength; i++) 
	{
		aChar = textObj.substring(i,i+1); 
		search = extraChar.indexOf(aChar); 
	
		if(search == -1) 
			return false;
	 }
	
	return true;
}

function  sysm(form, str)
{
	if (str.length >= 4) 
	{
		form.fd_syear.blur();
		form.fd_smonth.focus();
	}
}

function  smsd(form, str)
{
	if (str.length >= 2) 
	{
		form.fd_smonth.blur();
		form.fd_sday.focus();
	}
}

//Çʼö ÀԷ»çÇ×ÀÌ ¾Æ´Ñ ¼ýÀÚÇ׸ñ¿¡ ´ëÇÑ Ã¼Å©¿Í ¿ùÀÏ¿¡¼­ ÇÑÀÚ¸®¼ö¸¸ ÀÔ·ÂÇßÀ» ¶§ "0"À» ä¿öÁØ´Ù.
function pluszero(obj)
{
	if ( obj.value.length > 0 ) {
		if ( !isInt(obj.value) ) {
			alert("¼ýÀÚ·Î ÀÔ·ÂÇϽñ⠹ٶø´Ï´Ù.");
			obj.focus();
			obj.select();
		}
	}
	
	if(obj.value.length == 1 && isInt(obj.value))
	{
		obj.value = "0" + obj.value;
	}
}

function  sdey(form, str)
{
	if (str.length >= 2) 
	{
		form.fd_sday.blur();
		form.fd_eyear.focus();
	}
}

function  eyem(form, str)
{
	if (str.length >= 4) 
	{
		form.fd_eyear.blur();
		form.fd_emonth.focus();
	}
}

function  emed(form, str)
{
	if (str.length >= 2) 
	{
		form.fd_emonth.blur();
		form.fd_eday.focus();
	}
}

//onkeypress ¼ýÀÚ, ¿µÀÚ
function check1(){
	if(((event.keyCode>=48)&&(event.keyCode <= 57)) || ((event.keyCode>=65)&&(event.keyCode <= 90)) || ((event.keyCode >= 97)&&(event.keyCode <= 122)))
		 event.returnValue = true;
	else
		 event.returnValue = false;

}   

//onkeypress ¼ýÀÚ
function check3(){
  if((event.keyCode >= 48)&&(event.keyCode <= 57))
   event.returnValue = true;
  else
   event.returnValue = false;
}   

//ÇʼöÀÔ·Â »çÇ×ÀÌ ¾Æ´Ñ Ç׸ñÀÇ ¼ýÀÚ Ã¼Å©
function check4(obj){
	if ( obj.value.length > 0 ) {
		if ( !isInt(obj.value) ) {
			alert("¼ýÀÚ·Î ÀÔ·ÂÇϽñ⠹ٶø´Ï´Ù.");
			obj.focus();
			obj.select();
		}
	}
}

function check5(obj){
	if ( obj.value.length > 0 ) {
		if ( !isFloat(obj.value) ) {
			alert("¼ýÀÚ·Î ÀÔ·ÂÇϽñ⠹ٶø´Ï´Ù.");
			obj.focus();
			obj.select();
		}
	}
}

function SearchAddr(where)
{
  window.open("/front/user/Srch_Addr.asp?where="+ where, 'Map', 'width='+'400'+',height='+'380'+',marginwidth=0,marginheight=0,border=0,scrollbars=no,resizable=no');
}

//<input ..... onKeyUp="add_comma(this)" style="text-align:right">
function strip_comma(data) 
{
	var flag = 1;
	var valid = "1234567890";
	var output = '';
	if ( data.charAt(0) == '-')
	{
		flag = 0;
		data = data.substring(1);
	}

	for (var i=0; i<data.length; i++)
	{
		if (valid.indexOf(data.charAt(i)) != -1)
			output += data.charAt(i)
	}
	
	if ( flag == 1 ) 
		return output;
	else if ( flag == 0 )
		return ('-' + output);
} 

function add_comma(what) 
{
	var flag = 1;
	var data = what.value;
	var len = data.length;
	if ( data.charAt(0) == '-' )
	{
		flag = 0;
		data = data.substring(1);
	} 
	
	if (data.charAt(0) == '0' && data.charAt(1) == '-')
	{
		flag = 0; 
		data = data.substring(2);
	}

	var number = Number(strip_comma(data));
	number = ''+number;
	if (number.length > 3)
	{
		var mod = number.length%3;
		var output = (mod > 0 ? (number.substring(0,mod)) : '');
		for (i=0 ; i < Math.floor(number.length/3) ; i++)
		{
			if ((mod ==0) && (i ==0))
				output+= number.substring(mod+3*i,mod+3*i+3);
			else
				output+= ',' + number.substring(mod+3*i,mod+3*i+3);
		}
		if ( flag == 0 ) 
			what.value = '-' + output;
		else 
			what.value = output;

	}else{
		if ( flag == 0 )
			what.value = '-' + number;
		else
		{
			if( number == "0" )
				what.value = "";
			else 
				what.value = number;
		}
	}
}

function check_email(index_email)	{
	
	
	var pos_at = index_email.value.indexOf("@",0)
	var pos_p = index_email.value.indexOf(".",pos_at)
	
	if ( pos_at <= 0 || pos_p <= 0  || index_email.value.indexOf(" ") > 0  )		{	
		alert("E-mail °ªÀÌ À¯È¿ÇÏÁö ¾Ê½À´Ï´Ù.");
		return ;
	}
	
	var i, len, c, s	//À̸ÞÀÏÁÖ¼Ò¿¡ ÇѱÛÀÔ·Â ¾ÈµÊ
	len = index_email.value.length;

	s = index_email.value

	for (i=0; i<len; i++) {
		var c = escape(s.charAt(i));
		if ( c.indexOf("%u") != -1 ) 	{ 
			alert("¸ÞÀÏÁÖ¼Ò¿¡ ÇѱÛÀº ÀÔ·ÂÇÏ½Ç ¼ö ¾ø½À´Ï´Ù.") ;
			index_email.focus();
			return ;
		}
	}
	
	var m_mail = index_email.value;
	if(m_mail == "") return;
	if(m_mail.indexOf('@', 1) == -1 || m_mail.length < 5) {
		alert("ÀüÀÚ¸ÞÀÏ ÁÖ¼Ò¸¦ Á¤È®ÇÏ°Ô ÀÔ·ÂÇÏ¿© ÁֽʽÿÀ");
		index_email.value = "";
		index_email.focus();
	}
}