function unlock()
{
  check_attack.check.value=0;
}


//isEmpty(°ø¹é°Ë»çÇÔ¼ö)
function isEmpty( data )
{
   for ( var i = 0 ; i < data.length ; i++ )
   {
      if ( data.substring( i, i+1 ) != " " )
         return false;
   }
   return true;
}

//ÇѱÛÀÔ·ÂÈ®ÀÎÇϱâ
function CheckHangul(name) {
    strarr = new Array(name.value.length);
    schar = new Array('/','.','>','<',',','?','}','{',' ','\\','|','(',')','+','=');

    for (i=0; i<name.value.length; i++)
    {
        for (j=0; j<schar.length; j++)
        {
            if (schar[j] ==name.value.charAt(i))
            {
                //alert(escape(name.value.charAt(i)) );
                alert("À̸§Àº ÇѱÛÀԷ¸¸ °¡´ÉÇÕ´Ï´Ù.");
                name.focus();
                return false;
            }
            else
                continue;
        }

        strarr[i] = name.value.charAt(i)
        if ((strarr[i] >=0) && (strarr[i] <=9))
		{
            alert("À̸§¿¡ ¼ýÀÚ°¡ ÀÖ½À´Ï´Ù. À̸§Àº ÇѱÛÀԷ¸¸ °¡´ÉÇÕ´Ï´Ù.");
			name.focus();
            return false;
		}
        else if ((strarr[i] >='a') && (strarr[i] <='z'))
		{
            alert("À̸§¿¡ ¾ËÆĺªÀÌ ÀÖ½À´Ï´Ù. À̸§Àº ÇѱÛÀԷ¸¸ °¡´ÉÇÕ´Ï´Ù.");
			name.focus();
            return false;
		}
        else if ((strarr[i] >='A') && (strarr[i] <='Z'))
		{
            alert("À̸§¿¡ ¾ËÆĺªÀÌ ÀÖ½À´Ï´Ù. À̸§Àº ÇѱÛÀԷ¸¸ °¡´ÉÇÕ´Ï´Ù.");
			name.focus();
            return false;
		}
        else if ((escape(strarr[i]) > '%60') && (escape(strarr[i]) <'%80') )
		{
            alert("À̸§¿¡ Ư¼ö¹®ÀÚ°¡ ÀÖ½À´Ï´Ù. À̸§Àº ÇѱÛÀԷ¸¸ °¡´ÉÇÕ´Ï´Ù.");
			name.focus();
            return false;
		}
        else
        {
        //      alert(escape(strarr[i]) );
				continue;
        }

    }
        return true;
}

//ÀԷ±æÀÌ Ã¼Å©ÇÔ¼ö(¹ÙÀÌÆ®ºñ±³)
function CheckLen(textname,bytesname){
	var t;
	var msglen;
	msglen=0; 
	l=textname.value.length; 
	for(k=0;k<l;k++){
		t=textname.value.charAt(k);
		if(escape(t).length>4) msglen+=2; 
		else msglen++;
	} 
	bytesname.value=msglen; 
}

//ÀԷ±æÀÌüũÇϱâ ÇÔ¼ö(´Ü¼øºñ±³)
function CheckLen1(name,minlen,maxlen) {
        if (name.value.length < minlen)
        {
            // alert("ÀÔ·ÂµÈ °ªÀÇ ±æÀÌ°¡ ª½À´Ï´Ù!");
            name.focus();
            return false;
        }
        else if (name.value.length > maxlen)
        {
            // alert("ÀÔ·ÂµÈ °ªÀÇ ±æÀÌ°¡ ³Ê¹« ±é´Ï´Ù!");
            name.focus();
            return false;
        }
        else
            return true;
}


// Ư¼ö¹®ÀÚ Ã¼Å©
function Check_nonChar(id_text)
{
	var nonchar = '~`!@#$%^&*()-_=+\|<>?,./;:"';
	var numeric = '1234567890';
	var nonkorean = nonchar+numeric; 
	
	var i ; 
	for ( i=0; i < id_text.length; i++ )  {
		if( nonkorean.indexOf(id_text.substring(i,i+1)) > 0) {
			break ; 
		}
	}
	
	if ( i != id_text.length ) {
		return false ; 
	}
	else{
		return true ;
	} 
	
	return false;
}

function TrimString(SrcString)
{

   /* ¿ÞÂÊ Æ®¸²   */
   len = SrcString.length;
   for(i=0;i<len;i++)
   {
      if(SrcString.substring(0,1) == " ")
      {
         SrcString = SrcString.substring(1);
      }
      else
      {
         break;
      }
   }

   /* ¿À¸¥ÂÊ Æ®¸²   */
   len = SrcString.length;
   for(i=len;i>0;i--)
   {
      if(SrcString.substring(i-1) == " ")
      {
         SrcString = SrcString.substring(0,i-1);
      }
      else
      {
         break;
      }
   }

   return SrcString;
}

//spec
var NUM = "0123456789";
var SALPHA = "abcdefghijklmnopqrstuvwxyz";
var ALPHA = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"+SALPHA;	
var UNDER="-";

function TypeCheck (s, spc) {
		var i;

		for(i=0; i< s.length; i++) {
			if (spc.indexOf(s.substring(i, i+1)) < 0) {
				return false;
			}
		}        
		return true;
}

//<!--  LOG corp Web Analitics & Live Chat  START -->
//<![CDATA[
function logCorpAScript(){
	var  HTTP_MSN_MEMBER_NAME="";/*member name*/
	var prtc=(document.location.protocol=="https:")?"https://":"http://";
	var hst=prtc+"cnf.http.or.kr";
	var rnd="r"+(new  Date().getTime()*Math.random()*9);
	this.ch=function(){
		if(document.getElementsByTagName("head")[0]){this.dls();}else{window.setTimeout(logCorpAnalysis.ch,30)}
	}
	this.dls=function(){
		var  h=document.getElementsByTagName("head")[0];
		var  s=document.createElement("script");s.type="text/jav"+"ascript";try{s.async=true;}catch(E){};
		if(h){s.src=hst+"/UsrConfig/etc/Conf_1_tobin.js?s="+rnd;h.appendChild(s);}
	}
	this.init= function(){
		var pet_str = /news_pop/;
		var pet_str2 = /admin/;
	
		if(!pet_str.test(document.location) && !pet_str2.test(document.location)) {	
			document.write('<img src="'+hst+'/[sr].gif?d='+rnd+'"  style="width:1px;height:1px;position:absolute;" alt="" onload="logCorpAnalysis.ch()" />');
		}
	}
}
if(typeof logCorpAnalysis=="undefined"){	var logCorpAnalysis=new logCorpAScript();logCorpAnalysis.init();}
//]]>
//<!-- LOG corp Web Analitics & Live Chat END  -->