function onlyNumber()  //¼ýÀÚ¸¸À» ±âÀÔ¹Þ°Ô ÇÏ´Â ¹æ¹ý
{
	if((event.keyCode < 48)||(event.keyCode > 57))
	event.returnValue = false;
}

function onlyNumber_dec()  //¼ýÀÚ¸¸À» ±âÀÔ¹Þ°Ô ÇÏ´Â ¹æ¹ý(¼Ò¼öÁ¡±îÁö)
{
	if((event.keyCode < 45)||(event.keyCode > 57))
			event.returnValue = false;
}

function OnlyEngNum()   {
   if (((event.keyCode < 48) || (event.keyCode > 57)) && ((event.keyCode < 65) || (event.keyCode > 90)) && ((event.keyCode < 97) || (event.keyCode > 122)))
      event.returnValue=false;
}

function MM_open(theURL,winName,features) { //v2.0
  var intro= window.open(theURL,winName,features);
  intro.focus(); 
}

//IFrame ÀÚµ¿ »çÀÌÁî Á¶Á¤ ±â´É ½ºÅ©¸³Æ®
function resizeIframe(fr) {
		fr.setExpression('width',woec.document.body.scrollWidth);
		fr.setExpression('height',woec.document.body.scrollHeight);
}

//ºñ¿ë°è»ê ½ºÅ©¸³Æ®(ÀԷ¹޴ ±â°£¿¡ µû¶ó¼­ ±Ý¾×À» º¯È­½ÃŲ´Ù)
function CalcExpense(M)
{
	var elem1 = eval("document.MoneyForm.DTime"+M);
	var elem2 = eval("document.MoneyForm.DExpen"+M);
	var elem3 = eval("document.MoneyForm.RTime"+M);
	var elem4 = eval("document.MoneyForm.RExpen"+M);
	
	(elem1.value==0) ? A = 1 : A = elem1.value;
	(elem2.value==0) ? B = 1 : B = elem2.value;

	var tmp =  elem3.value * (B / A);
	elem4.value = round(tmp,2);

	CalcTotalDal(M);
}

function parseFLOAT(val)
{
	if (isNaN(parseFloat(val)))
		return 0;
	else
		return round(parseFloat(val),2);
}

//ºñ¿ë°è»ê ½ºÅ©¸³Æ®ÀÇ Á¾¼Ó ½ºÅ©¸³Æ®
function round(num,ja)
{
	if (isNaN(num)) return 0;
	ja=Math.pow(10,ja);
	return Math.round(num * ja) / ja;
} 

//±â¾÷ÀºÇà ÆäÀÌÁö SELECT OnChange ½ºÆ®¸³Æ®
function push(form)
{
myindex = form.select.selectedIndex;
if(myindex != ""){
	location.href = form.select.options[myindex].value;
	document.myform.selectedIndex = 0;
}
}

//Swap Image ½ºÅ©¸³Æ®
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) { //v4.0
  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);
  if(!x && document.getElementById) x=document.getElementById(n); 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 EnterKeyCheck()   { if (event.keyCode == 13) LoginPro(); }

function LoginPro()
{
	var ID = document.LoginForm.ID.value;
	var PW = document.LoginForm.PW.value;

	if (ID  == "")	{
		alert("ID¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		document.LoginForm.ID.value = ID.replace(" ", "");
		document.LoginForm.ID.focus();
		return false;
	}
	else if (PW == 0)	{
		alert("Password¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		document.LoginForm.PW.value = "";
		document.LoginForm.PW.focus();
		return false;
	}
	else	{
		document.LoginForm.submit();
		
	}
}

function DefaultMsgPaste(target)		//ÅؽºÆ® ÀԷ½à ¾È³»¹®±¸
{
	if (!target.value)
	{
		target.value = target.defaultValue;
	}
}

function DefaultMsgCut(target)		//ÅؽºÆ® ÀԷ½à ¾È³»¹®±¸
{
	if (target.value == target.defaultValue)
	{
		target.value = "";
	}
}




//ÀͽºÇÃ·Î¾î ¿ÞÂÊ ÇÏ´Ü ¸µÅ© »óÅ ÁÖ¼Ò ¾Èº¸ÀÌ°Ô ÇÏ´Â ½ºÅ©¸³Æ®//
//ÇöÀç Ãß¼¼¿¡ µû¶ó Çʿ伺À» ´À³¢Áö ¸øÇØ »ç¿ë¾ÈÇÔ /////////////
// À̼¼Çü / 100401 ///////////////////////////////////////////
//var boodschap = '¼¼°è ÃÖ°íÀÇ À¯ÇÐÀü¹® ȸ»ç ¡Ù (ÁÖ)¼¼°èÀ¯ÇÐÁ¤º¸¼¾Å¸ ¡Ù'; 
//function dgstatus()
//{
//      window.status = boodschap;
//	timerID= setTimeout("dgstatus()", 30);
//}

//dgstatus();


//function hidestatus(){
//window.status='¼¼°è ÃÖ°íÀÇ À¯ÇÐÀü¹® ȸ»ç ¡Ù (ÁÖ)¼¼°èÀ¯ÇÐÁ¤º¸¼¾Å¸ ¡Ù';
//return true
//}

//if (document.layers)
//document.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT )

//document.onmouseover=hidestatus
//document.onmouseout=hidestatus