String.prototype.trim = function()
{
	return this.replace(/(^\s*)|(\s*$)/g, "");
}


function kleague(currMenu)
{
    if (document.all){
        thisMenu = eval('document.all.' + currMenu + '.style')
        if (thisMenu.display == 'block'){
            document.all.show.style.display = 'block';
            thisMenu.display = 'none'
        }else{
            document.all.show.style.display = 'none';
            thisMenu.display = 'block'
        }

        return false
    }else{
        return true
    }
}

var c=false;

function ch_login(){
 if ( c ) return;
 document.form_lg.member_id.style.backgroundImage="";
 c=true;
}

var d=false;

function ch_logout(){
 if ( d ) return;
 document.form_lg.passwd.style.backgroundImage="";
 d=true;
}

function form_check_ic(form_lg)
{
  if(window.event.keyCode == 13)
  {
      LoginChk_ic(form_lg);
  }
  else return;
}

// ÇÑ±Û ¹× Ư¼ö¹®ÀÚ ÀԷ üũ
function checkKr(myValue){
    for (i=0; i<myValue.length; i++){
        var myCode = myValue.charCodeAt(i);
        if ( ((48 <= myCode ) && (myCode <= 57) ) || ( (65 <= myCode ) && (myCode <= 90) ) || ( (97 <= myCode ) && (myCode <= 122) ) ){ // ÇѱÛÄÚµå ¹× Æ¯¼ö ¹®ÀÚ°¨Áö
        } else {
    	return false;
           break;
       }
    }
    return true;
}

function LoginChk_ic(form_lg) {

	var form_lg=document.form_lg;

	if (form_lg.member_id.value.length < 1) {
		alert("¾ÆÀ̵𸦠ÀÔ·ÂÇØÁÖ¼¼¿ä.") ;
		form_lg.member_id.focus() ;
		return ;
	}

  if (!checkKr(form_lg.member_id.value.trim()) ) {
		alert ("¾ÆÀ̵𿡠ÇÑ±Û¹× Æ¯¼ö¹®ÀÚ¸¦ ÀÔ·ÂÇÏ½Ã¸é ¾ÈµË´Ï´Ù.");
		form_lg.member_id.focus();
		return;
	}

	if(form_lg.member_id.value.length < 4){
		alert("¾ÆÀ̵ð´Â 4ÀÚ ÀÌ»óÀ̾î¾ß ÇÕ´Ï´Ù");
		form_lg.member_id.focus() ;
		return ;	
	}
	
	if (form_lg.passwd.value.length < 1) {
		alert("Æнº¿öµå¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä.") ;
		form_lg.passwd.focus() ;
		return;
	}

	if (form_lg.passwd.value.length < 4) {
		alert("ºñ¹Ð¹øÈ£´Â 4ÀÚ ÀÌ»óÀ̾î¾ß ÇÕ´Ï´Ù.");
		form_lg.passwd.focus();
		return;
	}

	form_lg.action = "https://www.fcseoulpics.com:444/member/login_chk.jsp";	
	//form._lg.action = "/member/login_chk.jsp";
	form_lg.submit();

}

var bNetscape4plus = (navigator.appName == "Netscape" && navigator.appVersion.substring(0,1) >= "4");
var bExplorer4plus = (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.substring(0,1) >= "4");

var StartPos = 100; // ½½¶óÀÌµå ¸Þ´º ½ÃÀÛÀ§Ä¡ 
var x = 850;        // È­¸é ¿ÞÂÊÀ¸·Î ºÎÅÍ ¶³¾îÁö´Â À§Ä¡
var Y = 440;        // ÆäÀÌÁö Çì´õºÎºÐÀÇ ¿©¹é
var slideY = 10;    // ½½¶óÀ̵å½Ã ºê¶ó¿ìÀú »ó´Ü°ú ¶ç¿öÁö´Â °Å¸®

var slideWatch;
var slideSpeed = 50; // ½½¶óÀÌµå ¼Óµµ
var slideSpeed2 = 10; // 

function Refreshslide1()
{
    var stmnStartPoint, stmnEndPoint, stmnRefreshTimer;

    stmnStartPoint = parseInt(scrollmenu.style.top, 10);
    stmnEndPoint = document.body.scrollTop + slideY;
    if (stmnEndPoint < Y) stmnEndPoint = Y;

    stmnRefreshTimer = slideSpeed;

    if ( stmnStartPoint != stmnEndPoint ) {
            stmnScrollAmount = Math.ceil( Math.abs( stmnEndPoint - stmnStartPoint ) / 15 );
            scrollmenu.style.top = parseInt(scrollmenu.style.top, 10) + ( ( stmnEndPoint<stmnStartPoint ) ? -stmnScrollAmount : stmnScrollAmount );
            stmnRefreshTimer = slideSpeed2;
    }

    slideWatch = setTimeout ("Refreshslide1();", stmnRefreshTimer);
}

function Initslide1()
{
  scrollmenu.style.left = x;
  scrollmenu.style.top = document.body.scrollTop + StartPos;
  Refreshslide1();
}

function OnLoad(){
    var y;

    // ÆäÀÌÁö ·Îµù½Ã Æ÷Áö¼Ç
    if ( bNetscape4plus ) {
            document["scrollmenu"].top = top.pageYOffset + 100;
            document["scrollmenu"].visibility = "visible";
    }else if ( bExplorer4plus ) {
            scrollmenu.style.top = document.body.scrollTop + 100;
            scrollmenu.style.visibility = "visible";
    }

    Initslide1();
    return true;
}


//ÄíÅ°°ªÀ» °¡Á®¿À´Â ÇÔ¼ö
function getCookie( name ){

    var nameOfCookie = name + "=";

    var x = 0;

    while ( x <= document.cookie.length )

    {

        var y = (x+nameOfCookie.length);

        if ( document.cookie.substring( x, y ) == nameOfCookie ) {

            if ( (endOfCookie=document.cookie.indexOf( ";", y )) == -1 )

                endOfCookie = document.cookie.length;

                    return unescape( document.cookie.substring( y, endOfCookie ) );

            }

            x = document.cookie.indexOf( " ", x ) + 1;

            if ( x == 0 ) break;

    }

    return "";

}