function certificateTab(n, total) {
	for(var i = 1; i < total; i++) {
		obj = document.getElementById('campussectTab'+i);
		img = document.getElementById('campussectTab_roll'+i);
		if ( n == i ) {
			obj.style.display = "block";
			img.src = "/images/campus/m_area_Conv0"+i+"_over.gif";
		} else {
			obj.style.display = "none";
			img.src = "/images/campus/m_area_Conv0"+i+".gif";
		}
	}
	document.searchd.dateVal.value=n;
}

function rankerfilelist(id) {
	window.open('/campus/report/ranking_rankerfilelist.asp?getID='+id,'','width=615,height=574,left=0,top=0,scrollbars=no,titlebar=no,status=no,resizable=no,fullscreen=no');
}

function campusmainsectTab(n, total) {
	for(var i = 1; i < total; i++) {
		obj = document.getElementById('campusmainsectTab'+i);
		if ( n == i ) {
			obj.style.display = "block";
		} else {
			obj.style.display = "none";
		}
	}
}

function campusmainsectTab2(n, total) {
	allstop();
	for(var i = 2; i < total; i++) {
		obj = document.getElementById('campusmainsectTab'+i);
		img = document.getElementById('campussectTab_roll'+i);
		if ( n == i ) {
			obj.style.display = "block";
			img.src = "/images/campus/m_area_Conv0"+i+"_over.gif";
			startScroll("Premium_"+i);
		} else {
			obj.style.display = "none";
			img.src = "/images/campus/m_area_Conv0"+i+".gif";
			//stopScroll("Premium_"+i);
		}
	}
}

function MainCampusdirectorysectTab(n, total) {
	for(var i = 1; i < total; i++) {
		obj = document.getElementById('MainCampusdirectorysectTab'+i);
		if ( n == i ) {
			obj.style.display = "block";
		} else {
			obj.style.display = "none";
		}
	}
}

/* Àαâ e·¯´× ÀαâÀ¯ÇÐÁ¤º¸ Àαâ¹Ú¶÷ȸÁ¤º¸ */
function MainUlibraryRsectTab(n, total) {
	for(var i = 1; i < total; i++) {
		obj = document.getElementById('MainUlibraryRsectTab'+i);
		if ( n == i ) {
			obj.style.display = "block";
		} else {
			obj.style.display = "none";
		}
	}
}

/* ¸ÞÀÎÈ­¸é ¿ìÃø ÆǸŠ·©Å· ¸®½ºÆ® ½ÃÀÛ */
function MainRRankingSectTab(n, total) {
	for(var i = 1; i < total; i++) {
		obj = document.getElementById('MainRRankingSectTab'+i);
		if ( n == i ) {
			obj.style.display = "block";
		} else {
			obj.style.display = "none";
		}
	}
}



















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; 
} 

function getFontCookie() { 
	var cookie = getCookie("news_font_size"); 
	if ( cookie == null ) return 14; 
	if ( cookie.length ) return cookie; 
	else return 14; 
}

function scaleFont(val) { 
	var content, lineHeight; 
	content = document.getElementById("content"); 
	if (val > 0) { 
		if (fontSize <= 20) { 
			fontSize = fontSize + val; 
			lineHeight = fontSize+Math.round(1.1*fontSize); 
			content.style.fontSize = fontSize + "px"; 
		} 
	} else { 
		if (fontSize > 14) { 
			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 = 14; 


function searchMain() {
	var d = document.searchPhoto;
	if(d.keyword.value == "") {
		alert("°Ë»ö¾î¸¦ ÀÔ·ÂÇϼ¼¿ä.");
		d.keyword.focus();
		return;
	}
	d.submit();
}

function submit_com(str) {
	var obj = document.frmcomment;

	if(obj.comments.value == "") {
		alert('³»¿ëÀ» ÀÔ·ÂÇϼ¼¿ä');
		obj.comments.focus();
		return;
	}
	
	tlength = str.length+(escape(str)+"%u").match(/%u/g).length-1;
	var li_byte = 0;
	var i = 0;

	for (i=0; i<str.length; i++) {
		li_byte += (str.charCodeAt(i) > 128) ? 2 : 1;
		if(li_byte > 199) break;
	}

	if(li_byte > 199) {
		alert("ÃÖ´ë 200ÀÚ ±îÁö¸¸ °¡´ÉÇÕ´Ï´Ù.");
		TempVal = obj.comments.value.substring(0,i);
		obj.comments.value = ""
		obj.comments.value = TempVal;
		return;
	}
	obj.submit();
}

function submit_hot_vote() {
	var obj = document.frmcomment;
	obj.action = "hot_vote_ok.asp"
	obj.submit();
}


function submit_com_guest(str) {
	var obj = document.frmcomment;

	if(obj.comments.value == "") {
		alert('³»¿ëÀ» ÀÔ·ÂÇϼ¼¿ä');
		obj.comments.focus();
		return;
	}
	
	if(obj.password.value == "") {
		alert('Æнº¿öµå¸¦ ÀÔ·ÂÇϼ¼¿ä');
		obj.password.focus();
		return;
	}

	tlength = str.length+(escape(str)+"%u").match(/%u/g).length-1;
	var li_byte = 0;
	var i = 0;

	for (i=0; i<str.length; i++) {
		li_byte += (str.charCodeAt(i) > 128) ? 2 : 1;
		if(li_byte > 199) break;
	}

	if(li_byte > 199) {
		alert("ÃÖ´ë 200ÀÚ ±îÁö¸¸ °¡´ÉÇÕ´Ï´Ù.");
		TempVal = obj.comments.value.substring(0,i);
		obj.comments.value = ""
		obj.comments.value = TempVal;
		return;
	}
	obj.submit();
}

function submit_vote() {
	var obj = document.frmvote;
	obj.submit();
}


function del_com(idx) {
	document.frmcomment.mode.value = "delete";
	document.frmcomment.comID.value = idx;
	document.frmcomment.userPass.value = "0000000000";
	document.frmcomment.submit();
}


ns4 = (document.layers)? true:false
ie4 = (document.all)? true:false

// ±ÛÀÚ¼ö Ç¥½Ã ¹× textarea ÃÖ´ë 200ÀÚ Ã¼Å©

function checklength(str) {
	var obj = document.frmcomment;
	tlength = str.length+(escape(str)+"%u").match(/%u/g).length-1;
	
	var li_byte = 0;
	var i = 0;

	for (i=0; i<str.length; i++) {
		li_byte += (str.charCodeAt(i) > 128) ? 2 : 1;
		if(li_byte > 199) break;
	}

	if(li_byte > 199) {
		alert("ÃÖ´ë 200ÀÚ ±îÁö¸¸ °¡´ÉÇÕ´Ï´Ù. ÃÊ°úµÈ ³»¿ëÀº ÀÚµ¿ »èÁ¦ µË´Ï´Ù.");
		TempVal = obj.comments.value.substring(0,i);
		obj.comments.value = ""
		obj.comments.value = TempVal;
		var tvalue = "ÇöÀç <b>" + 200 +"</b>ÀÚ";
		layerWrite('textlen',null,tvalue);
		return false;
	} else { 
		var tvalue = "ÇöÀç <b>" + li_byte +"</b>ÀÚ";
		layerWrite('textlen',null,tvalue);
	}
	var tvalue = "ÇöÀç <b>" + li_byte +"</b>ÀÚ";
	layerWrite('textlen',null,tvalue);
}
function layerWrite(id,nestref,text) {
	if (ns4) {
		var lyr = (nestref)? eval('document.'+nestref+'.document.'+id+'.document') : document.layers[id].document
		lyr.open()
		lyr.write(text)
		lyr.close()
	}
	else if (ie4) document.all[id].innerHTML = text
}

function searchArticles() {
	var d = document.searchArticle;
	var inDate = new Date(d.fromYear.value+"/"+d.fromMon.value+"/"+d.fromDay.value);
	var nnDate = new Date(d.toYear.value+"/"+d.toMon.value+"/"+d.toDay.value);

	if ((nnDate-inDate) < 0 )	{
		alert("°Ë»ö ±â°£ÀÌ À߸ø ¼³Á¤µÇ¾ú½À´Ï´Ù.");
		d.fromYear.focus();
		return;
	}

	if(d.keyword.value == "") {
		alert("°Ë»ö¾î¸¦ ÀÔ·ÂÇϼ¼¿ä.");
		d.keyword.focus();
		return;
	}
	d.submit();
}

function searchMaxArticle() {
	var d = document.searchMax;
	var inDate = new Date(d.mfromYear.value+"/"+d.mfromMon.value+"/"+d.mfromDay.value);
	var nnDate = new Date(d.mtoYear.value+"/"+d.mtoMon.value+"/"+d.mtoDay.value);

	if ((nnDate-inDate) < 0 )	{
		alert("°Ë»ö ±â°£ÀÌ À߸ø ¼³Á¤µÇ¾ú½À´Ï´Ù.");
		d.mfromYear.focus();
		return;
	}
	if ((nnDate-inDate)/(1000*60*60*24) > 30 )	{
		alert("°Ë»ö ±â°£Àº 30Àϸ¸ °¡´ÉÇÕ´Ï´Ù.");
		d.mfromYear.focus();
		return;
	}

	d.submit();
}

function searchPeriodArticle() {
	var d = document.newsSearch;
	var inDate = d.fromdate.value;
	var nnDate = d.todate.value;

  v1=inDate.split("-");
  v2=nnDate.split("-");

  a1=new Date(v1[0],v1[1],v1[2]).getTime();
  a2=new Date(v2[0],v2[1],v2[2]).getTime();

  b=(a2-a1)/(1000*60*60*24);


	if (b < 0 )	{
		alert("°Ë»ö ±â°£ÀÌ À߸ø ¼³Á¤µÇ¾ú½À´Ï´Ù.");
		d.fromdate.focus();
		return;
	}
	/*
	if (b > 365 )	{
		alert("°Ë»ö ±â°£Àº ÃÖ±Ù 1³â¸¸ °¡´ÉÇÕ´Ï´Ù.");
		d.todate.focus();
		return;
	}
	*/

	d.submit();
}


function guest_del_com(comID,qnaID) {
	window.open('/news/qna/newsQnaDeleteComment.asp?comID='+comID+'&qnaID='+qnaID,'','width=300, height=100,scrollbars=no,resizable=no,menubar=no,status=no,toolbar=no, directories=no, location=no,top=300,left=300');
}

function guest_voice_del_com(comID,qnaID) {
	window.open('/news/community/communityDeleteComment.asp?comID='+comID+'&qnaID='+qnaID,'','width=300, height=100,scrollbars=no,resizable=no,menubar=no,status=no,toolbar=no, directories=no, location=no,top=300,left=300');
}



function guest_n_del_com(comID,qnaID) {
	window.open('/news/newsDeleteComment.asp?comID='+comID+'&qnaID='+qnaID,'','width=300, height=100,scrollbars=no,resizable=no,menubar=no,status=no,toolbar=no, directories=no, location=no,top=300,left=300');
}

function commentRule() {
	window.open('/include/common/rule.htm','','width=465, height=380,scrollbars=no,resizable=no,menubar=no,status=no,toolbar=no, directories=no, location=no,top=300,left=300');
}

function police(idx,fid,gubun,strT) {
	window.open('/include/common/police.asp?idx='+idx+'&fid='+fid+'&gubun='+gubun+'&strT='+strT,'','width=465, height=230,scrollbars=no,resizable=no,menubar=no,status=no,toolbar=no, directories=no, location=no,top=300,left=300');
}


function goMaxView (title, imgName) {
	var URL =  "/include/common/photoMaxView.asp?dbFile=" + imgName + "&title=" + title
	maxWindow = window.open (URL, "maxwindow","left=35, top=35, toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=no, width=900, height=700");
	maxWindow.focus ();
}


function goThemePView (title, imgName) {
	var URL =  "/include/common/photoMaxView.asp?dbFile=" + imgName + "&title=" + title
	maxWindow = window.open (URL, "maxwindow","left=35, top=35, toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=no, width=543, height=440");
	maxWindow.focus ();
}