function button1_onclick(url,target,w,h) {
	var left = (screen.width - w) / 2;
	var top = (screen.height - h) / 2;
	window.open(url,target,'width='+w+',height='+h+',left='+left+',top='+top+',status=no')
}

function button2_onclick(url,target,w,h) {
	var left = (screen.width - w) / 2;
	var top = (screen.height - h) / 2;
	window.open(url,target,'width='+w+',height='+h+',left='+left+',top='+top+',status=no,scrollbars=yes')
}













function CheckLogin() {
	var Form = eval('document.login');
	
	if(Form.UserID.value == "") {
		alert("¾ÆÀ̵ðÀ» ÀÔ·ÂÇϼ¼¿ä!");
		Form.UserID.focus();
		return false;
	}
	
	if(Form.UserPw.value == "") {
		alert("¾ÏÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä!");
		Form.UserPw.focus();
		return false;
	}
	
	Form.submit();
	return true;
}












function register() {

	var Form = eval("document.rstrForm");
	
	if(Form.UserID.value == "") {
		alert("¾ÆÀ̵ðÀ» ÀÔ·ÂÇϼ¼¿ä!");
		Form.UserID.focus();
		return true;
	}
	if(!IsID(Form.UserID.name)) {
		alert("¾ÆÀ̵ð´Â 4~10ÀÚÀÇ ¿µ¼Ò¹®ÀÚ³ª ¼ýÀÚ ¶Ç´Â Á¶ÇÕµÈ ¹®ÀÚ¿­À̾î¾ß ÇÕ´Ï´Ù.");
		Form.UserID.focus();
		Form.UserID.select();
		return;
	}
		
	if(Form.UserPw.value == "") {
		alert("¾ÏÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä!");
		Form.UserPw.focus();
		return true;
	}

	if(Form.UserPw1.value == "") {
		alert("¾ÏȣȮÀÎÀ» ÀÔ·ÂÇϼ¼¿ä!");
		Form.UserPw1.focus();
		return true;
	}
	
	if(Form.UserPw.value != Form.UserPw1.value) {
		alert("¾ÏÈ£°¡ ÀÏÄ¡ÇÏÁö ¾Ê½À´Ï´Ù.´Ù½Ã ÀÔ·ÂÇϼ¼¿ä!");
		Form.UserPw.focus();
		Form.UserPw.select();
		return;
	}	

	if(!IsPw(Form.UserPw.name)) {
		alert("ºñ¹Ð¹øÈ£´Â 4~10ÀÚÀÇ ¿µ¹®ÀÚ³ª ¼ýÀÚ ¶Ç´Â Á¶ÇÕµÈ ¹®ÀÚ¿­À̾î¾ß ÇÕ´Ï´Ù.");
		Form.UserPw.focus();
		Form.UserPw.select();
		return;
	}
	
	if(Form.UserNm.value == "") {
		alert("À̸§À» ÀÔ·ÂÇϼ¼¿ä!");
		Form.UserNm.focus();
		return true;
	}

	if(IsKorean(Form.UserNm.name)) {
		alert("À̸§Àº ÇѱÛÀ̾î¾ß ÇÕ´Ï´Ù.");
		Form.UserNm.focus();
		Form.UserNm.select();
		return;	
	}
	
	if(Form.UserDept.value == "") {
		alert("Çаú¸¦ ÀÔ·ÂÇϼ¼¿ä!");
		Form.UserDept.focus();
		return true;
	}
	
	if(IsKorean(Form.UserDept.name)) {
		alert("Çаú´Â ÇѱÛÀ̾î¾ß ÇÕ´Ï´Ù.");
		Form.UserDept.focus();
		Form.UserDept.select();
		return;	
	}
		
	if(Form.UserSid1.value.length < 6) {
		alert("ÁֹιøÈ£ ¾ÕÀÚ¸®(6ÀÚ)¸¦ ÀÔ·ÂÇϼ¼¿ä.");
		Form.UserSid1.focus();
		Form.UserSid1.select();
		return true;
	}

	if(Form.UserSid2.value.length < 7) {
		alert("ÁֹιøÈ£ µÞÀÚ¸®(7ÀÚ)¸¦ ÀÔ·ÂÇϼ¼¿ä!");
		Form.UserSid2.focus();
		Form.UserSid2.select();
		return true;
	}
	
	if (Form.UserSid1.value && Form.UserSid2.value) {
		ju1=Form.UserSid1.value;
		ju2=Form.UserSid2.value;
		chk1=JuminCheck(ju1,ju2)
		if (!chk1) {
			alert('Áֹεî·Ï¹øÈ£ Çü½Ä(±ÔÄ¢)ÀÌ ¾Æ´Õ´Ï´Ù.');
			Form.UserSid1.value="";
			Form.UserSid2.value="";
			Form.UserSid1.focus();
			chk=false;
			return;
		}
	}
	
	if(Form.Hakbun.value.length < 8) {
		alert("Çйø 10ÀÚ¸®¸¦ ÀÔ·ÂÇϼ¼¿ä!");
		Form.Hakbun.focus();
		return true;
	}
	
	if(Form.HpNum.value == "") {
		alert("ÈÞ´ëÆù ¹øÈ£À» ÀÔ·ÂÇϼ¼¿ä!");
		Form.HpNum.focus();
		return true;
	}
	
	Form.submit();
	return true;
}

function IsID(element) {
	var FormElement = eval("document.rstrForm."+element);
	
	if(FormElement.value.length < 4 || FormElement.value.length > 10) {
		return false;
	}
	for(var i = 0; i < FormElement.value.length; i++) {
		var chr = FormElement.value.substr(i,1);
		if((chr < '0' || chr > '9') && (chr < 'a' || chr > 'z')) {
			return false;
		}
	}
	return true;
}

function IsPw(element) {
	var FormElement = eval("document.rstrForm."+element);
	
	if(FormElement.value.length < 4 || FormElement.value.length > 10) {
		return false;
	}
	for(var i = 0; i < FormElement.value.length; i++) {
		var chr = FormElement.value.substr(i,1);
		if((chr < '0' || chr > '9') && (chr < 'a' || chr > 'z') && (chr < 'A' || chr > 'Z')) {
			return false;
		}
	}
	return true;
}

function IsKorean(element) {
	var FormElement = eval("document.rstrForm."+element);

	for(var i = 0; i < FormElement.value.length; i++) {
		var chr = FormElement.value.substr(i,1);
		if((chr < '0' || chr > '9') && (chr < 'a' || chr > 'z') && (chr < 'A' || chr > 'Z')) {
			return false;
		}
	}
	return true;
}

function IsNumber() {

	if((event.keyCode<48) || (event.keyCode>57)) {
		event.returnValue = false;
		alert('¼ýÀÚ¸¦ ÀÔ·ÂÇÏ¼Å¾ß ÇÕ´Ï´Ù.');
	}
	
}

function JuminCheck(jjumin1, jjumin2){
		  var i2=0
		  for (var i=0;i<jjumin1.length;i++)
		  {
		      var ch1 = jjumin1.substring(i,i+1);
		      if (ch1<"0" || ch1>"9") { i2=i2+1 }
		  }
		  if ((jjumin1 == "") || ( i2 != 0 ))
		  {
		    return (false);
		  }
		
		  var i3=0
		  for (var i=0;i<jjumin2.length;i++)
		  {
		      var ch1 = jjumin2.substring(i,i+1);
		      if (ch1<"0" || ch1>"9") { i3=i3+1 }
		  }
		  if ((jjumin2 == "") || ( i3 != 0 ))
		  {
		    return (false);
		  }
		  var f1=jjumin1.substring(0,1)
		  var f2=jjumin1.substring(1,2)
		  var f3=jjumin1.substring(2,3)
		  var f4=jjumin1.substring(3,4)
		  var f5=jjumin1.substring(4,5)
		  var f6=jjumin1.substring(5,6)
		  var hap=f1*2+f2*3+f3*4+f4*5+f5*6+f6*7
		  var l1=jjumin2.substring(0,1)
		  var l2=jjumin2.substring(1,2)
		  var l3=jjumin2.substring(2,3)
		  var l4=jjumin2.substring(3,4)
		  var l5=jjumin2.substring(4,5)
		  var l6=jjumin2.substring(5,6)
		  var l7=jjumin2.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) 
		  {
		    return (false);
		  }
		  //ÁֹιøÈ£ ³¡
		    return (true);
}

function Check_ID_Win(ref,target) {
	var id = eval(document.rstrForm.UserID);
		
	if(!id.value) {
		alert('¾ÆÀ̵ð(ID)¸¦ ÀÔ·ÂÇϽŠÈÄ Áߺ¹È®ÀÎÀ» ÇϽñ⠹ٶø´Ï´Ù.');
		id.focus();
		return;
		
		
	} else if(!IsID(id.name)) {
			alert("¾ÆÀ̵ð´Â 4~10ÀÚÀÇ ¿µ¹®¼Ò¹®ÀÚ³ª ¼ýÀÚ ¶Ç´Â Á¶ÇÕµÈ ¹®ÀÚ¿­À̾î¾ß ÇÕ´Ï´Ù.");
			id.focus();
			id.select();
			return;
	} else {
		ref = ref + "?id=" + id.value;
		Center_Win(ref,target,200,100);
	}
}

function Center_Win(url,target,w,h) {
	var left = (screen.width - w) / 2;
	var top = (screen.height - h) / 2;
	window.open(url,target,'width='+w+',height='+h+',left='+left+',top='+top+',status=no')
}












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_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_findObj(n, d) { //v3.0
  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); return x;
}

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 checkIt(ccont) {      
   
   if(document.ccont.cdocu.value == 0) {
      alert('Ãâ·ÂÇÒ Áõ¸í¼­¸¦ ¼±ÅÃÇϼ¼¿ä.');
      document.ccont.cdocu.focus();
      return false;
   }
   
   if(!document.ccont.hpnum.value) {
      alert('ÈÞ´ëÆù ¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä.');
      document.ccont.hpnum.focus();
      return false;
   }
   document.ccont.submit();
}