function writeForm(form, no){
	if(no == 0){
		if(form.name.value == ""){
			alert("이름을 입력하세요.");
			form.name.focus();
			return false;
		}else
		if(form.passwd.value == ""){
			alert("비밀번호를 입력하세요.");
			form.passwd.focus();
			return false;
		}
	}

	if(form.title.value == ""){
		alert("제목을 입력하세요.");
		form.title.focus();
		return false;
	}else
	if(form.message.value == ""){
		alert("내용을 입력하세요.");
		form.message.focus();
		return false;
	}
}

function passwdForm(form){
	if(form.passwd.value == ""){
		alert("비밀번호를 입력하세요.");
		form.passwd.focus();
		return false;
	}
}

var imageLoadCount = 0;
function imageView(no, reSizeWrite, reSizeHeight){
	var image = document.getElementById("image_"+no);
	var tmpWidth = image.tmpWidth;
	var tmpHeight = image.tmpHeight;
	if(tmpWidth > reSizeWrite){
		image.width = reSizeWrite;
		if(image.height > reSizeHeight){
			image.height = reSizeHeight;
		}
	}else{
		image.height = reSizeHeight;
		if(image.width > reSizeHeight){
			image.width = reSizeWrite;
		}
	}
}

function imageError(){
	var e = event.srcElement;
	e.style.display='none';	
}

/*
function view(){
	var e = event.srcElement;
	var win = window.open("about:blank", "blank", "width="+e.tmpWidth+", height="+e.tmpHeight);
	win.document.open();
	win.document.writeln("<html>");
	win.document.writeln("<head><title>이미지 상세보기</title></head>");
	win.document.writeln("<body topmargin=0 leftmargin=0>");
	win.document.write("<img src=\"");
	win.document.write(e.src);
	win.document.write("\" border=0 onClick='window.close();'");
	win.document.writeln("</body>");
	win.document.writeln("</html>");
	win.document.close();
}
*/

var uploadFiles = 0;
var FileName;
var FileSid;
function getUploadFile(uploadFileMax){
	var layer = document.getElementById("uploadFilesLayer");
	var str = "";
	if(uploadFiles < uploadFileMax){
		var ctrlLayer = document.createElement("<div id='input_file_"+uploadFiles+"'>");
		
		if(FileName && FileSid){
			str = str + "<input type='checkbox' name='fdel[]' value='"+FileSid+"'>";
			str = str + "&nbsp;"+FileName;
		}else{
			str = "<input type='file' name='ufile[]' style='width:350' value='' class='input'>";
		}
		
		ctrlLayer.innerHTML = str;
		layer.appendChild(ctrlLayer);
		uploadFiles = uploadFiles + 1;
	}else{
		alert("첨부파일은 "+uploadFileMax+"까지만 첨부 가능합니다.");
	}
}

function getFileViews(name, sid, uploadFileMax){
	FileName = name;
	FileSid = sid;
	getUploadFile(uploadFileMax);
	FileName = FileSid = null;
}

function commentSubmit(form, login){
	if(login == 1){
		if(form.name.value == ""){
			alert("이름을 입력하세요.");
			form.name.focus();
			return false;
		}else
		if(form.passwd.value == ""){
			alert("비밀번호를 입력하세요.");
			form.passwd.focus();
			return false;
		}
	}

	if(form.comment.value == ""){
		alert("코멘트 내용을 입력하세요.");
		form.comment.focus();
		return false;
	}
}

function commentDel(idx){
	document.getElementById("comentForm_"+idx).style.display = "";
	document.getElementById("comentDel_"+idx).style.display = "none";
}
function write_eventForm(form, no){
	if(no == 0){
		if(form.name.value == ""){
			alert("이름을 입력하세요.");
			form.name.focus();
			return false;
		}else
		if(form.passwd.value == ""){
			alert("비밀번호를 입력하세요.");
			form.passwd.focus();
			return false;
		}
	}

	if(form.title.value == ""){
		alert("제목을 입력하세요.");
		form.title.focus();
		return false;
	}else
	if(form.message.value == ""){
		alert("내용을 입력하세요.");
		return false;
	}else if(form.sdate.value == ""){
		alert("이벤트 시작일을 입력하세요.");
		form.sdate.focus();
		return false;
	}else if(form.edate.value == ""){
		alert("이벤트 마감일을  입력하세요.");
		form.edate.focus();
		return false;
	}
	
	
}

