function checkLen(obj){   //°´Ã¼·Î ¹Þ¾ÒÀ»¶§ ±ÛÀÚ Ã¼Å©
    var temp;
	var mycount;
    mycount = 0;
    len = obj.value.length;
    for(k = 0; k<len ;k++){
        temp = obj.value.charAt(k);
        //³»ÀåÇÔ¼ö escape¸¦ ÅëÇØ ±× ±ÛÀÚÀÇ ±æÀÌ°¡ 4º¸´Ù Å©¸é ÇѱÛÀ̹ǷΠ2¸¦ ´õÇÑ´Ù.
        if (escape(temp).length>4)
            mycount = mycount +2;
        else
            mycount++;
    }
    return mycount;
}

function checkLen2(strcontent){   //½ºÆ®¸µÀ¸·Î ¹Þ¾ÒÀ»¶§ ±ÛÀÚüũ
    var temp;
	var mycount;
    mycount = 0;
    len = strcontent.length;
    for(k = 0; k<len ;k++){
        temp = strcontent.charAt(k);
        //³»ÀåÇÔ¼ö escape¸¦ ÅëÇØ ±× ±ÛÀÚÀÇ ±æÀÌ°¡ 4º¸´Ù Å©¸é ÇѱÛÀ̹ǷΠ2¸¦ ´õÇÑ´Ù.
        if (escape(temp).length>4)
            mycount = mycount +2;
        else
            mycount++;
    }
    return mycount;
}

function fileName(form,obj){
    var f1 = obj.value;
    var f1name = f1.substring(f1.lastIndexOf('\\')+1);

    return f1name
}  


function filecnt(form){
    var f1 = form.atfile[0].value;
    var f2 = form.atfile[1].value;
    var f3 = form.atfile[2].value;
    
    var f1name = f1.substring(f1.lastIndexOf('\\')+1);
    var f2name = f2.substring(f2.lastIndexOf('\\')+1);
    var f3name = f3.substring(f3.lastIndexOf('\\')+1);
    
    var filcnt=0;
    if(f1name.length>0) filcnt=filcnt+1;
    if(f2name.length>0) filcnt=filcnt+1;
    if(f3name.length>0) filcnt=filcnt+1;
    
    return filcnt;
}    

function validData(field){
    var valid = "abcdefghijklmnopqrstuvwxyz0123456789"
    var isvalue = "true"    //¹®ÀÚüũ¿¡ Ç÷¡±×
    var idvalue = field.value
    var idvaluelen = field.value.length
    var temp
    for(var i=0; i<idvaluelen; i++){
        temp = ""+idvalue.substring(i, i+1)
        if(valid.indexOf(temp)=="-1" ){ isvalue="false" }
    }
    if(isvalue=="false"){
        alert("¿µ¹®¼Ò¹®ÀÚ¿Í ¼ýÀÚ¸¸ ÀÔ·Â ÇÒ ¼ö ÀÖ½À´Ï´Ù.")
        field.focus();
        field.select();
        return;
    }
}

function validNumeric(field){
    var valid = "1234567890"
    var isvalue = "true"  //¼ýÀÚüũ¿¡ Ç÷¡±×
    var numvalue = field.value;
    var numvaluelen = numvalue.length;
    var temp
    for(var i=0; i<numvaluelen; i++){
        temp = "" + numvalue.substring(i, i+1)
        if(valid.indexOf(temp)=="-1"){ isvalue= "false" }
    }
    
    if(isvalue == "false"){
        alert("¼ýÀÚ¸¸ ÀÔ·Â ÇϽʽÿä.")
        field.focus();
        field.select();
        return;
    }
}

function validPhoneNum(field){
    var valid = "1234567890-"
    var isvalue = "true"  //¼ýÀÚüũ¿¡ Ç÷¡±×
    var numvalue = field.value;
    var numvaluelen = numvalue.length;
    var temp
    for(var i=0; i<numvaluelen; i++){
        temp = "" + numvalue.substring(i, i+1)
        if(valid.indexOf(temp)=="-1"){ isvalue= "false" }
    }
    
    if(isvalue == "false"){
        alert("¼ýÀÚ¿Í ÇÏÀÌǸ¸ ÀÔ·Â ÇϽʽÿä.")
        field.focus();
        field.select();
        return;
    }
}

function tempAlert(){
    alert("ÁغñÁßÀÔ´Ï´Ù.")
}


function goMenu(form, who, backdirnm){
    form.who.value = who
    form.backdirnm.value = backdirnm
    form.submit()
}

function goSrch(form){
    if(form.srchcont.value.length<1){
        alert("°Ë»öÇÏ°íÀÚ ÇÏ´Â ´Ü¾î¸¦ ÀÔ·ÂÇϼ¼¿ä.")
        form.srchcont.focus();
        return;
    }else{
        form.submit();
    }
}

function checkTime(obj1, obj2, obj3, obj4, obj5, obj6){
	var r_value
	if(obj1.value+obj2.value+obj3.value>obj4.value+obj5.value+obj6.value){
	    alert("¾ÕÀÇ ³¯Â¥°¡ µÚÀÇ ³¯Â¥º¸´Ù Å®´Ï´Ù. ´Ù½Ã È®ÀÎÇÏ¿© Áֽʽÿä")
	    r_value="false"
    }else{
        r_value="true"
    }
	return r_value;
}	

//--login.asp¿¡¼­ »ç¿ë
function chkLogValue(form, kind){
    if(kind=='in'){
        if(form.usr_id.value.length<1){
            alert("¾ÆÀ̵𸦠ÀÔ·ÂÇϽʽÿä.");
            return;
        }else if(form.usr_pwd.value.length<1){
            alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇϽʽÿä.");
            return;
        }else{
            form.submit();
        }
    }else{
        form.action = '/shilla/login/logout.asp'
        form.submit();
    }
}

function check_enter_key(form, kind) {
              
  if (event.keyCode == 13)
    {
      chkLogValue(form, 'in');
    }
}