// ÀÔ·ÂµÇ´Â ¾ç½ÄÀÌ ¼ýÀÚÀÎÁö ÀÔ·ÂÁï½Ã ÆÄ¾Ç

function numberCheck()
{
   if((event.keyCode < 48)||(event.keyCode > 57))
      event.returnValue=false;
}

// °¢Á¾ °Ë»ç
function targetCheck(target, cmt, astr, lmin, lmax, ret)
{
	var i;
	var t = target.value;
	if (t.length < lmin || t.length > lmax) {
		if (lmin == lmax) 
			if(ret=='txtEmDdd' || ret=='txtEmKuk' || ret=='txtEmSeq')
			  //openmsg(cmt,ret); 
			  alert(cmt + '´Â(Àº) ' + lmin + ' ÀÚ ÀÌ¾î¾ß ÇÕ´Ï´Ù');
			else
			  //openmsg(cmt + '´Â(Àº)n' + lmin + '+ÀÚ+ÀÌ¾î¾ß+ÇÕ´Ï´Ù',ret); 
			 alert(cmt + '´Â(Àº) ' + lmin + ' ÀÚ ÀÌ¾î¾ß ÇÕ´Ï´Ù');
		else 
			if(ret=='txtEmDdd' || ret=='txtEmKuk' || ret=='txtEmSeq')
			alert(cmt + '´Â(Àº) ' + ret + ' ÀÚ ÀÌ¾î¾ß ÇÕ´Ï´Ù');		
			//openmsg(cmt,ret); 
			else
			//openmsg(cmt + '´Â(Àº)n' + lmin + '+~+' + lmax + '+ÀÚ+ÀÌ³»·Î+ÀÔ·ÂÇÏ¼Å¾ß+ÇÕ´Ï´Ù',ret); 
			alert(cmt + '´Â(Àº) ' + lmin + ' ~ ' + lmax + ' ÀÚ ÀÌ³»·Î ÀÔ·ÂÇÏ¼Å¾ß ÇÕ´Ï´Ù');
		
		//target.value = ""
        target.focus();
		return true;
	}
	if (astr.length > 1) {
		for(i=0;i<t.length;i++){
		    if(astr.indexOf(t.substring(i,i+1))<0) {
				alert(cmt + '¿¡ Çã¿ëÇÒ ¼ö ¾ø´Â ¹®ÀÚ°¡ ÀÔ·ÂµÇ¾ú½À´Ï´Ù');
				//openmsg(cmt + '¿¡+Çã¿ëÇÒ+¼ön¾ø´Â+¹®ÀÚ°¡+ÀÔ·ÂµÇ¾ú½À´Ï´Ù',ret);
				//target.value = ""
      		    target.focus();
				return true;
				}
		}		
	}
	return false;
}

// ¾îµð¿¡ ¾²ÀÌ´ÂÁö ¸ð¸£°ÚÀ½.
function accountCheck()
{
   if((event.keyCode < 45)||(event.keyCode > 45 && event.keyCode < 48)||(event.keyCode > 57))
      event.returnValue = false;
}

// ¾îµð¿¡ ¾²ÀÌ´ÂÁö ¸ð¸£°ÚÀ½.
function f_EmailCheck(target)
{
	var t = target.value
	if (t != '') {
		var Alpha = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
		var Digit = '1234567890'
		var Symbol='_-'
		var check = '@.' + Alpha + Digit + Symbol
		   for (i=0; i < t.length; i++){
		       if(check.indexOf(t.substring(i,i+1)) < 0) {
						alert('EmailÀÌ Á¤È®ÇÏÁö ¾Ê½À´Ï´Ù.');
						target.value = "";
						target.focus();
						return;
					}
				}

		var check = '@'
		var a = 0
		   for (i=0; i < t.length; i++){
		       if(check.indexOf(t.substring(i,i+1)) >= 0) {
						a = 1
					}
				}

		var check = '.'
		var b = 0
		   for (i=0; i < t.length; i++){
		       if(check.indexOf(t.substring(i,i+1)) >= 0) {
						b = 1
					}
				}
			if (a == 1){
				if (b == 1) {
						
					}
				else{
					alert('EmailÀÌ Á¤È®ÇÏÁö ¾Ê½À´Ï´Ù.');
					target.value = ""
					target.focus();
					}
				}
			else{
					alert('EmailÀÌ Á¤È®ÇÏÁö ¾Ê½À´Ï´Ù.');
					target.value = ""
					target.focus();
				}
	}
}



