/*
 * AUTHOR : choi kyoung bum
 * DATE : 2008-01-03
 * Description: Javascript 
 */

	document.write('<script type=\"text/javascript\" src=\"/script/jquery.js\"></script>');
	document.write('<script type=\"text/javascript\" src=\"/script/jquery.form.js\"></script>');

	
	String.prototype.trim=function(){
		 var str=this.replace(/(\s+$)/g,"");
		 return str;
	}
	/*숫자체크*/ 
	function isNumeric(el) {
	        var pattern = /^[0-9]+$/;
	        return (pattern.test(el)) ? true : false;
	}

	
	function goPage(page){
			var form = document.forms['pgform'];
			form.page.value = page;
			form.action = "board_list.asp";
			form.submit();
		}
	function gopPage(page){
			var form = document.forms['pgform'];
			form.page.value = page;
			form.action = "popup_img.asp";
			form.submit();
		}	
		
	function js_search(){
		var form = document.forms['search'];
	/*
		if (form.sday.value.trim().length > 0) {
			if (form.eday.value.trim().length < 1) {
		  	alert('종료일을 선택해주세요');
		  	return;
			 }
		}
		if (form.eday.value.trim().length > 0) {
			if (form.sday.value.trim().length < 1) {
		  	alert('시작일을 선택해주세요');
		  	return;
			 }
		}
		*/
		if (form.searchType.value.trim().length > 0) {
			if (form.searchValue.value.trim().length < 1) {
		  	alert('검색어를  입력해주세요');
			form.searchValue.focus();
		  	return;
			 }
		}
		if (form.searchValue.value.trim().length > 0) {
			if (form.searchType.value.trim().length < 1) {
		  	alert('검색분야를 선택해주세요');
		  	return;
			 }
		}
		 form.action="board_list.asp"
		 form.submit();
	}


	function js_edit(seq){
			var form = document.forms['pgform'];
			form.seq.value = seq;
		 	form.action = "board_edit.asp";
		 	form.submit();
	}
	function js_read(seq){
			var form = document.forms['pgform'];
			form.seq.value = seq;
		 	form.action = "board_read.asp";
		 	form.submit();
	}
	function js_mvp(seq){
			var form = document.forms['pgform'];
			form.spart.value = seq;
			form.page.value = 1;
		 	form.action = "board_list.asp";
		 	form.submit();
	}
	
	function js_changepart2(seq){
			var form = document.forms['pgform'];
			form.spart.value = seq;
			form.page.value = 1;
		 	form.action = "board_list.asp";
		 	form.submit();
	}

	function js_downfile(){
		
		var form = document.forms['dfform'];
		var form2 = document.forms['pgform'];
		
		if(form.mfile.value.trim().length < 1){
		alert("다운 받으실 파일을  선택해주세요");
		form.mfile.focus();
		return ;			
		}
		
		form2.seq.value = form.mfile.value;
		form2.action = "/common/Download.asp"
		form2.submit();	
		
	}
	
	function js_down(seq){
		
		var form = document.forms['pgform'];
				
		form.seq.value = seq;
		form.action = "/common/Down.asp"
		form.submit();	
		
	}
	
	
	function checkEmail(emailValue) {
		 var regEmail = rxEmail =/^[0-9a-zA-Z]([-_\.]?[0-9a-zA-Z])*@[0-9a-zA-Z]([-_\.]?[0-9a-zA-Z])*\.[a-zA-Z]{2,3}$/i; 
		 if( !regEmail.test(emailValue) ) return 0;
		 return 1;
	} 
		//라사이즈
	function imgs_resize() {
    // content 아이디 내의 모든 이미지 크기가 maxsize 보다 크면 maxsize로 리사이즈.
    maxsize = 500;

    var content = document.getElementById("vimgs");
    var img = content.getElementsByTagName("img");

    for(i=0; i<img.length; i++) {
        if ( eval('img[' + i + '].width > maxsize') ) {
            eval('img[' + i + '].width = maxsize') ;
        }
    }
	}

	function show_pic(names) {
	var form = document.forms["form"];
	var dest    = document.getElementById("preview1"); 
	document.getElementById("pic1").style.display = "none";
	document.getElementById("preview1").style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+form.elements[names].value+"',sizingMethod=crop)";
}

	/* 팝업 */
	function WinPopup(mypage,myname, w, h,scroll) { //v2.0

	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;

	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',resizable=0,status=0,scrollbars='+scroll+'';
	popWin = window.open(mypage, myname, winprops)
	if (parseInt(navigator.appVersion) >= 4) {
		//popWin.window.focus();
	}
}


	function skeyword(){
			var form = document.forms['seform'];
			var str;
			str = escape(form.keyword.value);
			if(form.keyword.value.trim().length < 1){
			alert("검색어를 입력해주세요");
			form.keyword.focus();
			return ;			
			}else{
			WinPopup('/kor/biz/wordsearch_pop.asp?keyword='+str,'키워드검색','500','600','no');
			}
	}
	function skclear(){
		var form = document.forms['seform'];
		form.keyword.value = "";

	}

	/* 클릭체크(숫자) */
	function checkNum(obj){
		/*
		val = obj.value;
		re = /[^0-9]/i;
		obj.value = val.replace(re,"");
		*/

		var str = "";
		var sChk = 0;
		var src = obj.value;
		for (var idx = 0; idx < src.length; idx++) {
			if (isNaN(src.charAt(idx)) || src.charAt(idx) == " ") sChk += 1;
			else str += src.charAt(idx);
		}
		if (sChk !=0) {
			alert("숫자만 입력할 수 있습니다.");
			obj.value = str;
			return false;
		}
		return true;
	}