<!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

//창열기

function openWin(url,url2) {
    var url, url2
    url = "view.asp?idx_num=" + url + "&no=" +url2
	window.open (url,'winname','location=no, directories=no,resizable=no,status=no,toolbar=no,menubar=no, width=618, height=600,left=50, top=50, scrollbars=yes')
 }

	//이메일 채크 
		function check_email(){
			var ok_value;
			var len;
			ok_value=0;
			len=document.write.email.value.length;

			for(var i=0;i<len;i++){
				if(document.write.email.value.charAt(i)=="@" || document.write.email.value.charAt(i)=="."){
					ok_value=ok_value+1;	// "@" 나 "."이 있다면 ok_value는 1씩 증가시킨다.
				}
			}
			if(ok_value < 2 || ok_value > 3){	//.com의 경우 ok_value는 2, xxx.xx.xx의 경우 는 3값을 가진다.
				alert("이메일을 올바르게 입력하세요!");
				document.write.email.value="";
				document.write.email.focus();
				return;
			}
		}

		function inputform() {
						 
			 /*if(document.write.email.value) {
				if(check_email(document.write.email.value)) {
					alert("이메일을 정확히 입력하세요!");
					document.write.email.focus();
					return;         
				}
			}*/  
			
			 if (!document.write.subject.value) {
				alert("제목을 입력하세요!");
				document.write.subject.focus();	
				return;
			 }
			 if (!document.write.nm.value) {
				alert("이름을 입력하세요!");
				document.write.nm.focus();	
				return;
			 }
			 /*if (!document.write.pwd.value) {
				alert("비밀번호를 입력하세요!");
				document.write.pwd.focus();	
				return;
			 }*/

			  if (!document.write.content.value) {
				alert("내용를 입력하세요!");
				document.write.content.focus();	
				return;
			 }
			
		   document.write.submit();

		}

		function inputformFree() {

			if (!document.write.subject.value) {
				alert("제목을 입력하세요!");
				document.write.subject.focus();	
				return;
			 }
			
			 if (!document.write.nm.value) {
				alert("이름을 입력하세요!");
				document.write.nm.focus();	
				return;
			 }

			 if (!document.write.email.value) {
				alert("이메일을 입력하세요!");
				document.write.email.focus();	
				return;
			 } else {

				if(check_email(document.write.email.value)) {
					alert("이메일을 정확히 입력하세요!");
					document.write.email.focus();
					return;         
				}
			}
			 
			 if (!document.write.content.value) {
				alert("내용를 입력하세요!");
				document.write.content.focus();	
				return;
			 }

			 if (!document.write.pwd.value) {
				alert("비밀번호를 입력하세요!");
				document.write.pwd.focus();	
				return;
			 }		  
			
		   document.write.submit();

		}

		function inputform1() {
		
			 if (!document.write.passwd.value) {
				alert("비밀번호를 입력하세요!");
				document.write.passwd.focus();	
				return;
			}   
		   document.write.submit();

		}

		function inputcolumn() {
        
         if (!document.form1.subject.value) {
				alert("제목 입력하세요!");
				document.form1.subject.focus();	
				return;
			 }
	     if (!document.form1.content.value) {
				alert("내용을 입력하세요!");
				document.form1.content.focus();	
				return;
			 }
         /* if (!document.write.fileName.value) {
				alert("파일은 선택하세요!");
				document.write.fileName.focus();	
				return;
			 }
		*/
            document.form1.submit();
        }
	
		function inputform3() {
			
			 if (!document.pass.id.value) {
				alert("id을 입력하세요!");
				document.pass.id.focus();	
				return;
			 }
			 if (!document.pass.pwd.value) {
				alert("비밀번호를 입력하세요!");
				document.pass.pwd.focus();	
				return;
			 }
			 document.pass.submit();
			 
	}


//-->