// Ç÷¡½Ã ¸®ÇÁ·¹½Ã 
	function fresh(count){
		form1.logoClickNum.value = count;
		form1.action = 'main.asp';
		form1.submit();
		//document.location.reload();
	}
	// ·¹ÀÌ¾î ±âº» ÄÁÆ®·Ñ 
	function show(id){
		obj=document.getElementById(id);
		obj.style.display="block";
	}
	function hide(id){
		obj=document.getElementById(id);
		obj.style.display="none";
	}
	// ºñÈ°¼ºÈ­ ·¹À̾î
	function show_visible_none(){
		show("visible_none");
	} 
	function hide_visible_none(){
		hide("visible_none");
	} 
	// ·Î±×ÀÎ ÇÁ·¹ÀÓ ·¹À̾î
	function show_login(){
		show_visible_none();	
		show("frame_login");
	} 
	function hide_login(){
		hide_visible_none();	
		hide("frame_login");
	} 
	// À̺¥Æ® ·¹À̾î
	function show_event(){
		show("event");
	} 
	function hide_event(){
		hide("event");
	}	
	// Ãßõâ ·¹À̾î
	function show_recommend(n){
		show("recommend");
		document.getElementById('img_recom').src = "images/recom_event"+n+".jpg"
		document.form2.evtFlag.value = "evt2";
		document.form2.vote_no.value = n;
	} 
	function hide_recommend(){
		hide("recommend");
	}	
	// ÀÀ¸ðâ ·¹À̾î
	function show_application(){
		show_visible_none();
		show("application");
	} 
	function hide_application(){
		hide_visible_none();			
		hide("application");
	}		
	// ½ºÅ©·¦Ã¢ ¶ç¿ì±â
	function openScrap() 
	{ 
		window.open('/winterjk/scrap.html','','width=517,height=700,scrollbars=yes');
	}
	

	/*********************************************************************
	// À̸ÞÀÏ Ã¼Å©
	*********************************************************************/
	function CheckMail (emailStr) 
	{
		var checkTLD=1;
		var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
		var emailPat=/^(.+)@(.+)$/;
		var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
		var validChars="\[^\\s" + specialChars + "\]";
		var quotedUser="(\"[^\"]*\")";
		var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
		var atom=validChars + '+';
		var word="(" + atom + "|" + quotedUser + ")";
		var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
		var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
		var matchArray=emailStr.match(emailPat);

		if (matchArray==null) return false;

		var user=matchArray[1];
		var domain=matchArray[2];
		for (i=0; i<user.length; i++) {
			if (user.charCodeAt(i)>127)	return false;
		}
		for (i=0; i<domain.length; i++) {
			if (domain.charCodeAt(i)>127) return false;
		}

		if (user.match(userPat)==null) return false;

		var IPArray=domain.match(ipDomainPat);
		if (IPArray!=null) {
			for (var i=1;i<=4;i++) {
				if (IPArray[i]>255) return false;
			}
			return true;
		}

		var atomPat=new RegExp("^" + atom + "$");
		var domArr=domain.split(".");
		var len=domArr.length;
		for (i=0;i<len;i++) {
			if (domArr[i].search(atomPat)==-1) 	return false;
		}
		if (checkTLD && domArr[domArr.length-1].length!=2 && domArr[domArr.length-1].search(knownDomsPat)==-1) 
			return false;
		if (len<2) 
			return false;

		return true;
	}