// form.reset
function formClear(Obj){
	Obj.reset();
}

//ÇѱÛüũ
function hanCheck(Str)
{
	var Re=false;
	for(i=0;i<Str.length;i++){
		var a=Str.charCodeAt(i);
		if (a > 128) {
			Re=true;
		}
	}
	return Re;
}

//ÆÄÀϸí ÇÑ±Û Ã¼Å©
function filehanCheck(Str)
{
	var Arr = new Array();
	var Re=false;
	Arr=Str.split("\\");
	return hanCheck(Arr[Arr.length-1]);
}

//¼ýÀÚüũ
function numCheck(Str)
{
    var Re=true;
	for(i=0;i<Str.length;i++){
		var a=Str.charCodeAt(i);
		if(a<48 || a>57)
			Re=false;
	}
	return Re;		
}

//¼ýÀÚüũ
function keyDaum(){
	if ((event.keyCode<48)||(event.keyCode>57))
		event.returnValue=false;	
}

//¿¬¶ôóüũ
function telCheck(Tel1, Tel2, Tel3){
	var Re=true;
	if(!numCheck(Tel1) ||!numCheck(Tel2) ||!numCheck(Tel3) )
		Re = false;
	else if(Tel1.length <2 || Tel1.length >3)
		Re = false;
	else if(Tel2.length <3 || Tel2.length >4)
		Re = false;
	else if(Tel3.length <4 || Tel3.length >4)
		Re = false;
	return Re;
}

//À̹ÌÁöÈ®´ë
function bbsZoom(board, data, Width, Height, up_file)
{
	if(!Width || !Height){
		alert("À̹ÌÁö°¡ Á¸ÀçÇÏÁö ¾Ê°Å³ª À̹ÌÁö Å©±âÁ¤º¸°¡ ¿Ã¹Ù¸£Áö ¾Ê½À´Ï´Ù.");
	}else{
		window.open("./zoom.php?mode=zoom&board="+board+"&data="+data+"&up_file="+up_file,"","scrollbars=no,width="+Width+",height="+Height+",top=200,left=200");
	}
}

//Áֹεî·Ï¹øÈ£ üũ
function bsshChek(str_jumin1,str_jumin2)
{
	var i3=0;
	var re_value=true;
    for (var i=0;i<str_jumin1.length;i++)
    {
		var ch1 = str_jumin1.substring(i,i+1);
        if (ch1<'0' || ch1>'9') { i3=i3+1 }
    }
    if ((str_jumin1 == '') || ( i3 != 0 ))
		re_value=false;
	
    var i4=0;
    for (var i=0;i<str_jumin2.length;i++)
    {
		var ch1 = str_jumin2.substring(i,i+1);
        if (ch1<'0' || ch1>'9') { i4=i4+1 }
    }
	if ((str_jumin2 == '') || ( i4 != 0 ))
		re_value=false;
    if(str_jumin1.substring(0,1) < 4)
		re_value=false;
    if(str_jumin2.substring(0,1) > 2)
		re_value=false;
    if((str_jumin1.length > 7) || (str_jumin2.length > 8))
		re_value=false;
    if ((str_jumin1 == '72') || ( str_jumin2 == '18'))
		re_value=false;
                
    var f1=str_jumin1.substring(0,1)
    var f2=str_jumin1.substring(1,2)
    var f3=str_jumin1.substring(2,3)
    var f4=str_jumin1.substring(3,4)
    var f5=str_jumin1.substring(4,5)
    var f6=str_jumin1.substring(5,6)
    var hap=f1*2+f2*3+f3*4+f4*5+f5*6+f6*7
    var l1=str_jumin2.substring(0,1)
    var l2=str_jumin2.substring(1,2)
    var l3=str_jumin2.substring(2,3)
    var l4=str_jumin2.substring(3,4)
    var l5=str_jumin2.substring(4,5)
    var l6=str_jumin2.substring(5,6)
    var l7=str_jumin2.substring(6,7)
    hap=hap+l1*8+l2*9+l3*2+l4*3+l5*4+l6*5;
    hap=hap%11;
    hap=11-hap;
    hap=hap%10;

	if (hap != l7) 
		re_value=false;
    var i9=0;

	return re_value;
}

//À̸ÞÀÏüũ
function isEmail(str) {
  var supported = 0;
  if (window.RegExp) {
    var tempStr = "a";
    var tempReg = new RegExp(tempStr);
    if (tempReg.test(tempStr)) supported = 1;
  }
  if (!supported) 
    return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
  var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
  var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
  return (!r1.test(str) && r2.test(str));
}