<!--
	//°ªÃ¼Å©
	function ChkVal(Obj,Message) {
		if(CheckStr(Obj," ","")==0) {
			alert(Message);
		return false;
		}
	return true;
	}

	//°ø¹éÀ» Á¦¿ÜÇÑ ±æÀÌ Ã¼Å©
	function CheckStr(StrValue, CheckStr, ChangeStr) {
		var position, StrValue_Length
			position = StrValue.indexOf(CheckStr);
			while (position != -1) {
				StrValue	= StrValue.replace(CheckStr, ChangeStr);
				position	= StrValue.indexOf(CheckStr) ;
			}
		StrValue_Length = StrValue.length;
		return StrValue_Length;
	}

//¿µ¹®ÀÚ ¹× ¼ýÀÚ Ã¼Å©
	function Check_EngNum(Obj,Min_Len,Max_Len,Name) {
		Str_Len = 	Obj.length;

			if(Str_Len < Min_Len || Str_Len > Max_Len) {
				alert(Name + "´Â " + Min_Len + " ~ "+Max_Len+ "ÀÚ·Î ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.")
					return false;
			}
			for(i = 0; i < Str_Len; i++) {
				Chk_Str = Obj.charAt(i);
				if( (Chk_Str >= '0' && Chk_Str <= '9') || (Chk_Str >= 'a' && Chk_Str <= 'z' ) || (Chk_Str >= 'A' && Chk_Str <= 'Z') ) {
					continue;
				} else {
					alert(Name+ "¿¡´Â ¿µ¹® , ¼ýÀÚ¸¸ »ç¿ë ÇÏ½Ç¼ö ÀÖ½À´Ï´Ù.");
					return false;
				}
			}
		return true;
	}
	
	// ÁÖ¹Îµî·Ï ¹øÈ£ °Ë»ç
	function Check_ssn(objstr1, objstr2){
		var chk = "234567892345";
		var tot = 0;
		var rst = 0;
		reg_no = objstr1 + objstr2
		for(var i = 0 ; i < reg_no.length - 1 ; i++ ) {
			tot = tot + parseInt(reg_no.substring(i,i+1)) * parseInt(chk.substring(i,i+1));
		}
			rst = 11 - (tot % 11);
			
			if (rst== 10 || rst == 11){
					rst = rst -10;
			}
		
			if(parseInt(reg_no.substring(12,13)) !=rst ) {
					alert("ÁÖ¹Î¹øÈ£¸¦ Á¤È®È÷ ÀÔ·ÂÇÏ¿ä ÁÖ¼¼¿ä,! ");
					return false;
			}
	return true;
	}

	//E-mail Ã¼Å©ÇÔ¼ö
	function checkemail(strobj){
		remail = strobj.match(/([a-za-z0-9._-]+@[a-za-z0-9._-]+\.[a-za-z0-9._-]+)/gi);

		if(!remail){
			alert("ÀÌ¸ÞÀÏ ÁÖ¼Ò¸¦ Á¤È®È÷ Àû¾îÁÖ¼¼¿ä");
			return false;
		}
	return true;
	}

	//ÀÌ¸ÞÀÏ daum.net , hanmail.net Ã¼Å©
	function fcheck_usr_email(emailval,objform) {
	
		email = emailval;
		usr_email = email.toLowerCase();

		atpos = usr_email.indexOf("hanmail.net",1) + usr_email.indexOf("daum.net",1) 
		if ( atpos != -2 ) 
			{ 
				alert("E-mail ÁÖ¼Ò¿¡ ÇÑ¸ÞÀÏ(hanmail.net/daum.net) °èÁ¤Àº ÀÔ·ÂÀÌ ºÒ°¡ÇÕ´Ï´Ù.") 
				objform.email.select();
				return true;
		}
	}

	//µÎ °ªÀÌ °°ÀºÁö ¾Æ´Ï¸é ´Ù¸§Áö °Ë»ç
	function Check_Same(Ori_Value, Chk_value, Message) {
		if(Ori_Value != Chk_value) {
			alert(Message);
			return false;
		}
	return true;
	}

	//ÇÑ±ÛÀÔ·Â°Ë»ç
	function Chk_korean(Str_Value, Name) {
		Str_Len = Str_Value.length;
			for(k = 0 ; k < Str_Len; k++) {
				Str = Str_Value.charAt(k);
				if((Str >= '0' && Str <= '9') || (Str >= 'a' && Str <= 'z')) {
					alert(Name+"Àº ÇÑ±Û·Î ÀÔ·ÂÇÏ¿©ÁÖ¼¼¿ä.");
						return false;
				}
			}
		return true;
	}
	
	//¿µ¹® °Ë»ç
	function Chk_EngLish(Str_Value, Name) {
		Str_Len = Str_Value.length;
			for(i=0; i < Str_Len; i++ ) {
				Str = Str_Value.charCodeAt(i);
				if(Str > 12592) {
					alert(Name+"Àº ¿µ¹®À¸·Î ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.")
						return false;
				}
			}
		return true;
	}


	// ¼ýÀÚ ÀÎÁö ÆÇº°
	function CheckNum(Value,Message) {
		var Value;
		var Message;

		if(isNaN(Value)) { //º¯¼ö°¡ ¼ýÀÚ°¡ ¾Æ´Ï¶ó¸é true ¹ÝÈ¯
			alert(Message);
			return false;
		}
	return true;
	}

	//¼ýÀÚ¸¸À» ±âÀÔÇÏ°Ô ÇÏ´Â ¹æ¹ý
	function num_only(){
		if((event.keyCode<48) || (event.keyCode>57)){
				alert("¼ýÀÚ¸¸ ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.")
			event.returnValue=false;
		}
	}

	function Next_Focus(val,len,next) {
		if(val.length==6) {
			next.focus();
		}
	}


	//È¸¿ø°¡ÀÔ½Ã ¾ÆÀÌµð Áßº¹°Ë»ç »õÃ¢ ¶ç¿ì±â
	function Open_CheckID(Url,WinTitle,attributes,width,height) {

		var StrUserid  = document.user_reg_Form.userid.value;  //ÇÃ±×·¡¸Ó°¡ Æû ³×ÀÓ¹× °³Ã¼ ³×ÀÓ¿¡ µû¶ó¼­ ¼öÁ¤

		if(CheckStr(StrUserid," ","")==0) {
			alert("Áßº¹°Ë»çÇÏ½Ç ¾ÆÀÌµð¸¦ ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.")
				document.user_reg_Form.userid.value="";
				document.user_reg_Form.userid.focus();
		} else if (!Check_EngNum(StrUserid,4,12,"¾ÆÀÌµð")) {
				document.user_reg_Form.userid.select();
		} else {
			if(window.screen) {
				var ah = screen.availheight - 30;
				var aw = screen.availwidth - 10;
				var xc = (aw - width) / 2;
				var yc = (ah - height) / 2;

				feaures = attributes + ", ";
				feaures += "width = " + width + ", height="+height;
				feaures += ",left = "+xc+ ",top="+yc;
			}
		window.open(Url+"?userid="+StrUserid,WinTitle,feaures );
		}
	}
	
	//Ç×»ó È­¸é Áß¾Ó¿¡ ÆË¾÷Âû ¿­±â
	function Open_Center_Window(URL, WinTitle,winW,winH,winScroll) {
		var win_Left = (screen.width - winW) / 2;
		var win_Top = (screen.height - winH) / 2;
		options = "width="+winW+",height="+winH+",top="+win_Top+",left="+win_Left+",top="+win_Top+",scrollbars="+winScroll+",resizable=no";

		win = window.open(URL,WinTitle,options);
	}

	function Open_Whole_Window(URL, WinTtile,winScroll) {
		var Win_Width = screen.width;
		var Win_Height = screen.height;
		win_option = "width="+Win_Width+",height="+Win_Height+",scrollbars="+winScroll+",resizable=no";
		widnow = window.open(URL,WinTtile,win_option)
	}

	//°Ô½ÃÆÇ ³»¿ë ÆùÆ® Å©±â Å©°Ô ¶Ç´Â ÀÛ°Ô
	function scaleFont(val) {
		var content, lineHeight; content = document.getElementById("content"); if (val > 0) { if (fontSize <= 18) { fontSize = fontSize + val; lineHeight = fontSize+Math.round(1.1*fontSize); content.style.fontSize = fontSize + "px"; } } else { if (fontSize > 12) { fontSize = fontSize + val; lineHeight = fontSize+Math.round(1.1*fontSize); content.style.fontSize = fontSize + "px"; } } var mydate = new Date; mydate.setDate(mydate.getDate()+1000); setCookie("news_font_size", fontSize, mydate); }
		var fontSize = parseInt(getFontCookie());
	
	function getFontCookie() { var cookie = getCookie("news_font_size"); if ( cookie == null ) return 16; if ( cookie.length ) return cookie; else return 16; }
	function setCookie(name,value,expires) { document.cookie=name + "=" + escape(value) + ((expires == null)? "" : (" ; expires=" + expires.toGMTString())); }
	function getCookie(name) { var arg = name + "="; var alen = arg.length; var clen = document.cookie.length; var i = 0; while(i< clen) { var j = i + alen; if(document.cookie.substring(i,j)==arg){ var end = document.cookie.indexOf(";",j); if(end == -1) end = document.cookie.length; return unescape(document.cookie.substring(j,end)); } i=document.cookie.indexOf(" ",i)+1; if (i==0) break; } return null; }


	//°Ô½ÃÆÇ ³»¿ë ÇÁ¸°Æ®
	var div2print;
	function printDiv (id) {
		if (document.all && window.print) {
			div2print = document.all[id];
			window.onbeforeprint = hideDivs;
			window.onafterprint = showDivs;
			window.print();
		}
		else if (document.layers) {
			div2print = document[id];
			hideDivs();
			window.print();
		} 
	}

	function hideDivs () {
		if (document.all) {
			var divs = document.all.tags('DIV');
			for (var d = 0; d < divs.length; d++)
				if (divs[d] != div2print)
					divs[d].style.display = 'none';
		}
		else if (document.layers) {
			for (var l = 0; l < document.layers.length; l++)
				if (document.layers[l] != div2print)
				document.layers[l].visibility = 'hide';
		}
	}

	function showDivs () {
		var divs = document.all.tags('DIV');
			for (var d = 0; d < divs.length; d++)
			divs[d].style.display = 'block';
	}

//-->
