function bookmark(){
	window.external.AddFavorite('http://www.malaska.com','½ÅºñÇÑ ¸ÀÀÇ Ã»Á¤Çªµå ¾Ë·¡½ºÄ«');
}

function numcheck()
{
	if ((event.keyCode<48) || (event.keyCode>57))
	event.returnValue=false;
}

var isNN = (navigator.appName.indexOf("Netscape")!=-1);

function OpenWindow(url,intWidth,intHeight) { 
      window.open(url, "_blank", "width="+intWidth+",height="+intHeight+",resizable=0,scrollbars=1");
}

function autoTab(input,len, e) {
        var keyCode = (isNN) ? e.which : e.keyCode; 
        var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
        if(input.value.length >= len && !containsElement(filter,keyCode)) {
        input.value = input.value.slice(0, len);
        input.form[(getIndex(input)+1) % input.form.length].focus();
}
 
function containsElement(arr, ele) {
        var found = false, index = 0;
        while(!found && index < arr.length)
        if(arr[index] == ele)
        found = true;
        else
        index++;
        return found;
}
 
function getIndex(input) {
        var index = -1, i = 0, found = false;
        while (i < input.form.length && index == -1)
        if (input.form[i] == input)index = i;
        else i++;
        return index;
        }
		return true;
}
 
// ¿µ¹®, ¼ýÀÚ, Unicode °Ë»ö( Obj : °´Ã¼ , MODE : num, ALPHA, HANÁß ¼±ÅÃ)
function modecheck(obj,menu) {
	var strvalue = obj.value;
	var strlen = obj.value.length;
	var ch;				//¹®ÀÚ
	var errflag=0;		//¿¡·¯¹ß»ý½Ã 1
	var unicode;		//À¯´ÏÄÚµå
	var errmsg;			//¿¡·¯ ¸Þ½ÃÁö
	
	for(i=0; i<strlen; i++)	{
		ch = strvalue.charAt(i).toUpperCase();
		unicode = strvalue.charCodeAt(i);
		
		switch(menu) {
			case 'N'://¼ýÀÚ
				if(ch < '0' || ch > '9') { 
					errflag = 1;
				}
				break;
 
			case 'A': // ¿µ¹®
				if(ch < 'A' || ch > 'Z') {
					if(ch == ' ') {
						break;
					} 
					errflag = 1;
				}
				break;
 
			case 'H':  // ÇѱÛ
				if ((ch < 0 || ch > 9) && (ch < 'A' || ch > 'Z') && (unicode < 255) && (unicode > 0)) {
					errflag = 1; 
				}
				if (unicode > 0 && unicode < 127) {
					errflag = 1; 
				}
				break;
 
		
			case 'NA':  // ¿µ¹® ¹× ÇѱÛÀ̸é true ¹Ýȯ
				if (((ch < '0' || ch > '9') && (ch < 'A' || ch > 'Z') )) { 
					errflag = 1 
				} 					
				break;
		}
	}		
		
	if (errflag == 1) 
		return false;
	else
		return true;
}

function OpenWindow2(url,intWidth,intHeight) { 
      window.open(url, "_blank", "width="+intWidth+",height="+intHeight+",resizable=0,scrollbars=0");
}

function imageOverMain(str) {

  if (str == 1) {
    M_Cut1.src = "/front/images/home/maincut_01s.jpg";
    M_Cut2.src = "/front/images/home/maincut_02d.jpg";
    M_Cut3.src = "/front/images/home/maincut_03d.jpg";
    M_Cut4.src = "/front/images/home/maincut_04d.jpg";
  }
  else if (str == 2) {
    M_Cut1.src = "/front/images/home/maincut_01d.jpg";
    M_Cut2.src = "/front/images/home/maincut_02s.jpg";
    M_Cut3.src = "/front/images/home/maincut_03d.jpg";
    M_Cut4.src = "/front/images/home/maincut_04d.jpg";
  }
  else if (str == 3) {
    M_Cut1.src = "/front/images/home/maincut_01d.jpg";
    M_Cut2.src = "/front/images/home/maincut_02d.jpg";
    M_Cut3.src = "/front/images/home/maincut_03s.jpg";
    M_Cut4.src = "/front/images/home/maincut_04d.jpg";
  }
  else if (str == 4) {
    M_Cut1.src = "/front/images/home/maincut_01d.jpg";
    M_Cut2.src = "/front/images/home/maincut_02d.jpg";
    M_Cut3.src = "/front/images/home/maincut_03d.jpg";
    M_Cut4.src = "/front/images/home/maincut_04s.jpg";
  }

}

function imageOutMain() {
    M_Cut1.src = "/front/images/home/maincut_01.jpg";
    M_Cut2.src = "/front/images/home/maincut_02.jpg";
    M_Cut3.src = "/front/images/home/maincut_03.jpg";
    M_Cut4.src = "/front/images/home/maincut_04.jpg";
}

function openWindow(isCenter,vWidth,vHeight,vUrl,vOpt) {
	var	mdWindow = null;
	var	x	=	0
	var	y	=	0;
	if(isCenter==true){
		x	=	(screen.width  - vWidth)/2;
		y	=	(screen.height - vHeight)/2;
	}else{
		x	=	100;
		y	=	100;
	}
	var	opt;
	if (vOpt ==	"" ||	vOpt ==	null)	vOpt = 0;
	opt	=			"width=" + vWidth	+	",height=" + vHeight;
	opt	=	opt	+	",scrollbars=" + vOpt	+	",toolbar=0,menubars=0,locationbar=0,historybar=0,statusbar=0";
	opt	=	opt	+	",outerWidth=" + vWidth	+	",outerHeight="	+	vHeight	+	",resizable=0";
	opt	=	opt	+	",left=" + x + ",top=" + y;
	opt	=	opt	+	",channelmode=no,	titlebar=no";
	mdWindow = window.open(vUrl, "", opt,	false);
	
	return mdWindow;
}