function number_format(num) {
   var num_str = num.toString();
   var result = '';

   for(var i=0; i<num_str.length; i++) {
      var tmp = num_str.length-(i+1);
      if(i%3==0 && i!=0) result = ',' + result;
      result = num_str.charAt(tmp) + result;
   }

   return result;
}

function email_check2(n){
						
			var eng=/^([a-zA-Z0-9.@-])$/ ; 
			
				
					for(i=0; i<n.value.length; i++){
					var a= n.value.charAt(i) ;
					if(eng.test(a)==false){
					alert("À̸ÞÀÏÀ» Á¦´ë·Î ÀÔ·ÂÇØ ÁÖ¼¼¿ä.") ; 
					n.focus();
					n.select(); 
					return ;
					}
				}
			
			}

function application_check(frm) {
	

	var mform = document.application_frm

		if(mform.email.value==""){
		alert('À̸ÞÀÏÀ» ÀÔ·ÂÇϼ¼¿ä.');
		mform.email.focus();
		return false;
		}
	//ºñ¹Ð¹øÈ£ üũ
		if(mform.pass.value==""){
		alert('ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä');
		mform.pass.focus();
		return false;
		}
	//ºñ¹Ð¹øÈ£ 4ÀÚÀÌ»ó
		if(mform.pass.value.length<4 || mform.pass.value.length>12) {
		alert('ºñ¹Ð¹øÈ£´Â 4ÀÚ ÀÌ»ó 12ÀÚ ÀÌÇÏ·Î ÀÔ·ÂÇØÁÖ¼¼¿ä');
		mform.pass.focus();
		return false;
		}
	//ºñ¹Ð¹øÈ£´Â ¿µ¹® ¼Ò¹®ÀÚ¿Í ¼ýÀÚ¸¸ °¡´É
		for (j = 0 ; j < mform.pass.value.length ; j++) {
		if ((mform.pass.value.charAt(j) < '0' || mform.pass.value.charAt(j) > '9') && (mform.pass.value.charAt(j) < 'a' || mform.pass.value.charAt(j) > 'z')) {
		alert('ºñ¹Ð¹øÈ£´Â ¿µ¹® ¼Ò¹®ÀÚ¿Í ¼ýÀÚ¸¸ °¡´ÉÇÕ´Ï´Ù');
		mform.pass.value="";
		mform.pass_re.value="";
		mform.pass.focus();
		return false;
		}
		}
	//ÀçÈ®ÀÎ ºñ¹Ð¹øÈ£ üũ
		if(mform.re_pass.value==""){
		alert('ÀÔ·ÂÇÑ ºñ¹Ð¹øÈ£¸¦ ÀçÈ®ÀÎ ÇØÁÖ¼¼¿ä.');
		mform.re_pass.focus();
		return false;
		}
	//ºñ¹Ð¹øÈ£ ÀÏÄ¡ üũ
		if(mform.pass.value != mform.re_pass.value){
		alert('ºñ¹Ð¹øÈ£°¡ ÀÏÄ¡ÇÏÁö ¾Ê½À´Ï´Ù.');
		mform.pass.focus();
		return false;
		}
		if(mform.k_company.value==""){
		alert('ȸ»ç¸íÀ» ÀÔ·ÂÇϼ¼¿ä.');
		mform.k_company.focus();
		return false;
		}
		if(mform.k_name.value==""){
		alert('´ëÇ¥ÀÚ¸íÀ» ÀÔ·ÂÇϼ¼¿ä.');
		mform.k_name.focus();
		return false;
		}
		if(mform.zip.value==""){
		alert('¿ìÆí¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä.');
		mform.zip.focus();
		return false;
		}
		if(mform.address1.value==""){
		alert('ÁÖ¼Ò¸¦ ÀÔ·ÂÇϼ¼¿ä.');
		mform.address1.focus();
		return false;
		}
		if(mform.address2.value==""){
		alert('ÁÖ¼Ò¸¦ ÀÔ·ÂÇϼ¼¿ä.');
		mform.address2.focus();
		return false;
		}
		if(mform.tel.value==""){
		alert('ÀüÈ­¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä.');
		mform.tel.focus();
		return false;
		}
		if(mform.manager.value==""){
		alert('´ã´çÀÚ¸¦ ÀÔ·ÂÇϼ¼¿ä.');
		mform.manager.focus();
		return false;
		}

		if(mform.c_number.value==""){
		alert('»ç¾÷ÀÚµî·Ï¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä.');
		mform.c_number.focus();
		return false;
		}
		if(mform.t_manager.value==""){
		alert('¼¼±Ý°è»ê¼­ ´ã´çÀÚ¸¦ ÀÔ·ÂÇϼ¼¿ä.');
		mform.t_manager.focus();
		return false;
		}
		if(mform.t_email.value==""){
		alert('¼¼±Ý°è»ê¼­ ¼ö½Å¿ë E-mailÀ» ÀÔ·ÂÇϼ¼¿ä.');
		mform.t_email.focus();
		return false;
		}

	return true;
}


function directory_check(frm) {
	var mform = document.application_frm
		if(mform.k_company.value==""){
		alert('ȸ»ç¸íÀ» ÀÔ·ÂÇϼ¼¿ä.');
		mform.k_company.focus();
		return false;
		}
		if(mform.k_name.value==""){
		alert('´ëÇ¥ÀÚ¸íÀ» ÀÔ·ÂÇϼ¼¿ä.');
		mform.k_name.focus();
		return false;
		}
		if(mform.k_address.value==""){
		alert('ÁÖ¼Ò¸¦ ÀÔ·ÂÇϼ¼¿ä.');
		mform.k_address.focus();
		return false;
		}
		if(mform.email.value==""){
		alert('À̸ÞÀÏÀ» ÀÔ·ÂÇϼ¼¿ä.');
		mform.email.focus();
		return false;
		}
		if(mform.k_tel.value==""){
		alert('ÀüÈ­¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä.');
		mform.k_tel.focus();
		return false;
		}
	return true;
}

function join_check(frm) {
	
	fieldlist = [ ["m_id","¾ÆÀ̵ð"],["pass","ºñ¹Ð¹øÈ£"],["re_pass","È®Àκñ¹Ð¹øÈ£"],["k_company","±¹¹®È¸»ç¸í"],["k_name","±¹¹®´ëÇ¥ÀÚ¸í"],["zip1","¿ìÆí¹øÈ£"],["zip2","¿ìÆí¹øÈ£"],["address1","ÁÖ¼Ò"],["tel1","ÀüÈ­¹øÈ£"],["tel2","ÀüÈ­¹øÈ£"],["tel3","ÀüÈ­¹øÈ£"],["email","À̸ÞÀÏ"]];

	for (i = 0; i < fieldlist.length; i++)
		if (eval("frm." + fieldlist[i][0] + ".value") == "") {
		alert(fieldlist[i][1] + " Ç׸ñÀ» ÀÔ·ÂÇØ ÁֽʽÿÀ.");
		eval("frm." + fieldlist[i][0]).focus();
		return false;
	}

	if(frm.idcheckclick.value == 0){
	alert('¾ÆÀ̵ð Áߺ¹ üũ Çϼ¼¿ä');
	frm.id.focus();
	return false;
	}

}



function visit_check(frm) {
	
	fieldlist = [["name","¼º¸í"],["part1","¼Ò¼Ó"],["part2","ºÎ¼­"],["zip","¿ìÆí¹øÈ£"],["address1","ÁÖ¼Ò"],["tel","ÀüÈ­¹øÈ£"],["email","À̸ÞÀÏ"]];

	for (i = 0; i < fieldlist.length; i++)
		if (eval("frm." + fieldlist[i][0] + ".value") == "") {
		alert(fieldlist[i][1] + " Ç׸ñÀ» ÀÔ·ÂÇØ ÁֽʽÿÀ.");
		eval("frm." + fieldlist[i][0]).focus();
		return false;
	}

	/*
	if(frm.idcheckclick.value == 0){
	alert('À̸ÞÀÏ Áߺ¹ üũ Çϼ¼¿ä');
	frm.email.focus();
	return false;
	}

	var bool = false;
	for(i =0 ; i < frm.etc1.length ; i++){
		if(frm.etc1[i].checked){
			bool = true;			
			break;
		}else{
			bool = false;
		}
	}
	if(!bool) {  
		alert("ȸ»çºÐ·ù¸¦ ÇϳªÀÌ»ó ¼±ÅÃÇÏ¿© ÁֽʽÿÀ.");
		return false;
	}

	var bool2 = false;
	for(i =0 ; i < frm.etc2.length ; i++){
		if(frm.etc2[i].checked){
			bool2 = true;			
			break;
		}else{
			bool2 = false;
		}
	}
	if(!bool2) {  
		alert("´ã´çºÎ¼­¸¦ ÇϳªÀÌ»ó ¼±ÅÃÇÏ¿© ÁֽʽÿÀ.");
		return false;
	}
	var bool3 = false;
	for(i =0 ; i < frm.etc3.length ; i++){
		if(frm.etc3[i].checked){
			bool3 = true;			
			break;
		}else{
			bool3 = false;
		}
	}
	if(!bool3) {  
		alert("±¸¸Å·ÂÀ» ÇϳªÀÌ»ó ¼±ÅÃÇÏ¿© ÁֽʽÿÀ.");
		return false;
	}
	var bool4 = false;
	for(i =0 ; i < frm.etc4.length ; i++){
		if(frm.etc4[i].checked){
			bool4 = true;			
			break;
		}else{
			bool4 = false;
		}
	}
	if(!bool4) {  
		alert("°ü¶÷¸ñÀûÀ» ÇϳªÀÌ»ó ¼±ÅÃÇÏ¿© ÁֽʽÿÀ.");
		return false;
	}
	var bool5 = false;
	for(i =0 ; i < frm.etc5.length ; i++){
		if(frm.etc5[i].checked){
			bool5 = true;			
			break;
		}else{
			bool5 = false;
		}
	}
	if(!bool5) {  
		alert("Àü½Ãȸ¸¦ ¾Ë°ÔµÈ °æ·Î¸¦ ÇϳªÀÌ»ó ¼±ÅÃÇÏ¿© ÁֽʽÿÀ.");
		return false;
	}
	var bool6 = false;
	for(i =0 ; i < frm.etc6.length ; i++){
		if(frm.etc6[i].checked){
			bool6 = true;			
			break;
		}else{
			bool6 = false;
		}
	}
	if(!bool6) {  
		alert("°ü½ÉºÐ¾ß¸¦ ÇϳªÀÌ»ó ¼±ÅÃÇÏ¿© ÁֽʽÿÀ.");
		return false;
	}
	var bool7 = false;
	for(i =0 ; i < frm.etc7.length ; i++){
		if(frm.etc7[i].checked){
			bool7 = true;			
			break;
		}else{
			bool7 = false;
		}
	}
	if(!bool7) {  
		alert("¹æ¹®È½¼ö¸¦ ÇϳªÀÌ»ó ¼±ÅÃÇÏ¿© ÁֽʽÿÀ.");
		return false;
	}
	*/
	return true;

}


function word_auto() {

	var frm = document.application_frm

	b01 = frm.box1.value * frm.box1_a.value ;
	frm.box1_sum.value = number_format(b01);
	b02 = frm.box2.value * frm.box2_a.value ;
	frm.box2_sum.value = number_format(b02);
	b03 = frm.box3.value * frm.box3_a.value ;
	frm.box3_sum.value = number_format(b03);
	b04 = frm.box4.value * frm.box4_a.value ;
	frm.box4_sum.value = number_format(b04);
	b05 = frm.box5.value * frm.box5_a.value ;
	frm.box5_sum.value = number_format(b05);
	b06 = frm.box6.value * frm.box6_a.value ;
	frm.box6_sum.value = number_format(b06);
	

	if (frm.elec1_chk.checked){b07 = frm.elec1.value * 40000;}else{b07 = frm.elec1.value * 30000;}
	frm.elec1_sum.value = number_format(b07);	
	if (frm.elec2_chk.checked){b08 = frm.elec2.value * 40000;}else{b08 = frm.elec2.value * 30000;}
	frm.elec2_sum.value = number_format(b08);	
	if (frm.elec3_chk.checked){b09 = frm.elec3.value * 40000;}else{b09 = frm.elec3.value * 30000;}
	frm.elec3_sum.value = number_format(b09);

	b10 = frm.b_tel1.value * frm.b_tel1_a.value ;
	frm.b_tel1_sum.value = number_format(b10);	
	b11 = frm.b_tel2.value * frm.b_tel2_a.value ;
	frm.b_tel2_sum.value = number_format(b11);
	
	b12 = frm.water1.value * frm.water1_a.value ;
	frm.water1_sum.value = number_format(b12);
	
	b13 = frm.air1.value * frm.air1_a.value ;
	frm.air1_sum.value = number_format(b13);
		
	b14 = frm.lan1.value * frm.lan1_a.value ;
	frm.lan1_sum.value = number_format(b14);
	
	b15 = frm.barcode1.value * frm.barcode1_a.value ;
	frm.barcode1_sum.value = number_format(b15);
	
	b16 = frm.dir1.value * frm.dir1_a.value ;
	frm.dir1_sum.value = number_format(b16);
	b17 = frm.dir2.value * frm.dir2_a.value ;
	frm.dir2_sum.value = number_format(b17);
	b18 = frm.dir3.value * frm.dir3_a.value ;
	frm.dir3_sum.value = number_format(b18);
	b19 = frm.dir4.value * frm.dir4_a.value ;
	frm.dir4_sum.value = number_format(b19);
	b20 = frm.dir5.value * frm.dir5_a.value ;
	frm.dir5_sum.value = number_format(b20);
	
	ts = b01 + b02 + b03 + b04 + b05 + b06 + b07 + b08 + b09 + b10 + b11 + b12 + b13 + b14 + b15 + b16 + b17 + b18 + b19 + b20
	frm.sum.value = number_format(ts); 

	vs = (ts/100)*10;
	frm.vat_sum.value = number_format(vs); 

	tt = ts + vs ;
	frm.total_sum.value = number_format(tt); 

}