//============================
	//		JIT(ver0.1)
	//============================
	
	//============================
	//		°ø¹é °Ë»ç
	//============================
	function jit_blank( obj , text , focus )
	{
		if( obj.value == "" )
		{
			if( text )alert(text);
			if( focus == 'Y' )obj.focus();
			return false;
		}
		return true;
	}
	//============================
	
	//============================
	//		¼ýÀÚ¸¸ ÀÔ·Â
	//============================
	function jit_num_only( obj , text , focus , exc )
	{
		if( obj.value != "" )
		{
			for(i=0; i < obj.value.length; i++)
			{
				var k = obj.value.charAt(i);
				if(/[ 0-9 ]/.test(k)){}
				else
				{
					if( exc )
					{
						var exc_tmp = exc.split(',');
						for(xx=0; xx < exc_tmp.length; xx++)
						{
							if( k != exc_tmp[xx] )
							{
								if( text )alert(text);
								if( focus == 'Y' )obj.focus();
								obj.value="";
								return false;
							}
						}
					}
					else
					{
						if( text )alert(text);
						if( focus == 'Y' )obj.focus();
						obj.value="";
						return false;
					}
				}
			}
		}
		return true;
	}
	//============================

	//============================
	//		Çѱ۸¸ ÀÔ·Â
	//===========================
	function jit_kr_only( obj , text , focus )		
	{
		for(i=0; i<obj.value.length; i++)
		{
			
			var k = obj.value.charAt(i)
			if(/[^¤¡-¤¾ °¡-ÆR ¤¿-¤Ï]/.test(k))
			{
				if(text)alert(text);
				if( focus == 'Y' )obj.focus();
				obj.value="";
				return false;
			}
			
		}
		return true;
	}
	//===========================

	//============================
	//		¿µ¾î,¼ýÀÚ¸¸ ÀÔ·Â
	//===========================
	function jit_en_num_only( obj , text , focus )		
	{
		for(i=0; i < obj.value.length; i++)
		{
			var k = obj.value.charAt(i)
			if(/[^a-z A-Z 0-9]/.test(k))
			{
				if(text)alert(text);
				if( focus == 'Y' )obj.focus();
				obj.value="";
				return false;
			}
		}
		return true;
	}
	//===========================
	
	//============================
	//		¿µ¾î¸¸ ÀÔ·Â
	//===========================
	function jit_en_only( obj , text , focus )		
	{
		for(i=0; i < obj.value.length; i++)
		{
			var k = obj.value.charAt(i)
			if(/[^a-z A-Z]/.test(k))
			{
				if(text)alert(text);
				if( focus == 'Y' )obj.focus();
				obj.value="";
				return false;
			}
		}
		return true;
	}
	//===========================	
	
	
	//============================
	//		±ÛÀÚ¼ö Á¦ÇÑ ÀÔ·Â
	//===========================
	function jit_char_chk( obj , text , focus , num )
	{
		if( obj.value.length > num )
		{
			if(text)alert(text);
			if( focus == 'Y' )obj.focus();
			obj.value="";
			return false;
		}
		return true;
	}
	//===========================	
	
	//===========================
	//		À̸ÞÀÏ Ã¼Å©
	//===========================
	function jit_email( obj , text , focus )
	{
		if(obj.value != "")
			{
			if(!/[@]/.test(obj.value))
			{
				if(text)alert(text);
				if( focus == 'Y' )obj.focus();
				obj.value="";
				return false;
			}
			
			if(!/[.]/.test(obj.value))
			{
				if(text)alert(text);
				if( focus == 'Y' )obj.focus();
				obj.value="";
				return false;
			}
		}
		return true;
	}
	//===========================
	
	//============================
	//	Çѱ۸¸ ÀԷ¾ȹޱâ - ÀçÈÆ
	//===========================
	function jit_kr_only_no( obj , text , focus )		
	{
		for(i=0; i<obj.value.length; i++)
		{
			
			var k = obj.value.charAt(i)
			if(/[¤¡-¤¾ °¡-ÆR ¤¿-¤Ï]/.test(k))
			{
				if(text)alert(text);
				if( focus == 'Y' )obj.focus();
				obj.value="";
				return false;
			}
			
		}
		return true;
	}
	//===========================
	
	
	//==============================
	//	ÇѱÛ, ¿µ¹®, ¼ýÀÚ¸¸ ÀÔ·Â - ÀçÈÆ
	//==============================
	function jit_kr_er_num( obj , text , focus )		
	{
		for(i=0; i<obj.value.length; i++)
		{
			
			var k = obj.value.charAt(i)
			if(/[^¤¡-¤¾ °¡-ÆR ¤¿-¤Ï 0-9 a-z A-Z]/.test(k))
			{
				if(text)alert(text);
				if( focus == 'Y' )obj.focus();
				obj.value="";
				return false;
			}
			
		}
		return true;
	}
	//===========================
	
	//===========================
	//	ÁֹιøÈ£ °Ë»ç
	//===========================
	function check_juminno( obj_jumin1 , obj_jumin2 )
	{
		var jumin1 = obj_jumin1.value;
		var jumin2 = obj_jumin2.value;
		var yy         = jumin1.substr(0,2);        // ³âµµ
		var mm = jumin1.substr(2,2);        // ¿ù
		var dd = jumin1.substr(4,2);        // ÀÏ
		var genda = jumin2.substr(0,1);        // ¼ºº°
		var msg, ss, cc;
	
		// ¼ýÀÚ°¡ ¾Æ´Ñ °ÍÀ» ÀÔ·ÂÇÑ °æ¿ì
		if( !jit_num_only(obj_jumin1 , 'ÁֹιøÈ£´Â ¼ýÀÚ¸¸ ÀÔ·ÂÇÏ¼Å¾ß ÇÕ´Ï´Ù' , 'Y') )return false;
		
		// ±æÀÌ°¡ 6ÀÌ ¾Æ´Ñ °æ¿ì
		if (jumin1.length != 6)
		{
			alert("Áֹεî·Ï¹øÈ£¸¦ ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
			obj_jumin1.value = "";
			obj_jumin2.value = "";
			obj_jumin1.focus();
			return false;
		}
		
		// ù¹ø° ÀÚ·á¿¡¼­ ¿¬¿ùÀÏ(YYMMDD) Çü½Ä Áß ±âº» ±¸¼º °Ë»ç
		if (yy < "00" || yy > "99" || mm < "01" || mm > "12" || dd < "01" || dd > "31") 
		{
			alert("Áֹεî·Ï¹øÈ£ ¾ÕÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
			obj_jumin1.value = "";
			obj_jumin1.focus();
			return false;
		}
		
		// ¼ýÀÚ°¡ ¾Æ´Ñ °ÍÀ» ÀÔ·ÂÇÑ °æ¿ì
		if( !jit_num_only(obj_jumin2 , 'ÁֹιøÈ£´Â ¼ýÀÚ¸¸ ÀÔ·ÂÇÏ¼Å¾ß ÇÕ´Ï´Ù' , 'Y') )return false;
	
		// ±æÀÌ°¡ 7ÀÌ ¾Æ´Ñ °æ¿ì
		if (jumin2.length != 7) 
		{
			alert("Áֹεî·Ï¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä.");
			obj_jumin1.value = "";
			obj_jumin2.value = "";
			obj_jumin1.focus();
			return false;
		}

		// ¼ºº°ºÎºÐÀÌ 1 ~ 4 °¡ ¾Æ´Ñ °æ¿ì
		if (genda < "1" || genda > "4")
		{
			alert("Áֹεî·Ï¹øÈ£ µÞÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
			obj_jumin2.value = "";
			obj_jumin2.focus();
			return false;
		}

		// ¿¬µµ °è»ê - 1 ¶Ç´Â 2: 1900³â´ë, 3 ¶Ç´Â 4: 2000³â´ë
		cc = (genda == "1" || genda == "2") ? "19" : "20";
	      
		// ù¹ø° ÀÚ·á¿¡¼­ ¿¬¿ùÀÏ(YYMMDD) Çü½Ä Áß ³¯Â¥ Çü½Ä °Ë»ç
		if (isYYYYMMDD(parseInt(cc+yy), parseInt(mm), parseInt(dd)) == false)
		{
			alert("Áֹεî·Ï¹øÈ£ ¾ÕÀÚ¸®¸¦ ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
			obj_jumin1.value = "";
			obj_jumin1.focus();
			return false;
		}
	        
		// Check Digit °Ë»ç
		if (!isSSN(jumin1, jumin2))
		{
			alert("ÀÔ·ÂÇÑ Áֹεî·Ï¹øÈ£¸¦ °ËÅäÇÑ ÈÄ, ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä.");
			obj_jumin1.value = "";
			obj_jumin2.value = "";
			obj_jumin1.focus();
			return false;
		}
		return true;
	}
	
	
	function check_fgnno(fgnno , obj_jumin1 , obj_jumin2) 
	{
		
		
		
		var sum=0;
		var odd=0;
		buf = new Array(13);
		for(i=0; i<13; i++) 
		{ 
			buf[i]=parseInt(fgnno.charAt(i)); 
		}
		odd = buf[7]*10 + buf[8];
		
		if(odd%2 != 0) 
		{
			alert('ÁֹιøÈ£°¡ À߸øµÇ¾ú½À´Ï´Ù.'); 
			obj_jumin1.value = "";
			obj_jumin2.value = "";
			obj_jumin1.focus();
			return false; 
		}
		
		if( (buf[11]!=6) && (buf[11]!=7) && (buf[11]!=8) && (buf[11]!=9) ) 
		{
			alert('ÁֹιøÈ£°¡ À߸øµÇ¾ú½À´Ï´Ù.'); 
			obj_jumin1.value = "";
			obj_jumin2.value = "";
			obj_jumin1.focus();
			return false;
		}
		multipliers = [2,3,4,5,6,7,8,9,2,3,4,5];
		for(i=0, sum=0; i<12; i++) 
		{ 
			sum += (buf[i] *= multipliers[i]); 
		}
		sum = 11 - (sum%11);
		
		if(sum >= 10) 
		{ 
			sum -= 10; 
		}
		sum += 2;
		
		if(sum >= 10) 
		{ 
			sum -= 10; 
		}
		if(sum != buf[12]) 
		{ 
			alert('ÁֹιøÈ£°¡ À߸øµÇ¾ú½À´Ï´Ù.'); 
			obj_jumin1.value = "";
			obj_jumin2.value = "";
			obj_jumin1.focus();			
			return false 
		}
		return true;
	}


	function isSSN(s1, s2)
	{
		n = 2;
		sum = 0;
		for (i=0; i<s1.length; i++)
		{
			sum += parseInt(s1.substr(i, 1)) * n++;
		}
		for (i=0; i<s2.length-1; i++) 
		{
			sum += parseInt(s2.substr(i, 1)) * n++;
			if (n == 10) n = 2;
		}
		c = 11 - sum % 11;
		if (c == 11) c = 1;
		if (c == 10) c = 0;
		if (c != parseInt(s2.substr(6, 1))) return false;
		else return true;
	}

	function isYYYYMMDD(y, m, d)
	{
		switch (m) 
		{
			case 2:        // 2¿ùÀÇ °æ¿ì
				if (d > 29) return false;
				if (d == 29) 
				{
			        	// 2¿ù 29ÀÇ °æ¿ì ´çÇØ°¡ À±³âÀÎÁö¸¦ È®ÀÎ
			        	if ((y % 4 != 0) || (y % 100 == 0) && (y % 400 != 0))
						return false;
				}
				break;
			case 4:        // ÀÛÀº ´ÞÀÇ °æ¿ì
			case 6:
			case 9:
			case 11:
			if (d == 31) return false;
		}
		// Å« ´ÞÀÇ °æ¿ì
		return true;
	}
	//===========================