// JavaScript Document
var isIE70 = ( navigator.appVersion.indexOf("MSIE 7") != -1 ) ? true : false;

// 창닫기
function clo() {
   self.close();
}



// 플래시삽입
function showflash(str, width, height) {
//	alert(str);
	document.write("<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' width='"+width+"' height='"+height+"'>")
	//document.write("<param name='wmode' value='opaque'>")
	document.write("<param name='movie' value='"+str+"'>")
	document.write("<param name='wmode' value='transparent'>")	
	document.write("<param name='quality' value='high'>")
	document.write(" <embed src='"+str+"' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='"+width+"' height='"+height+"'></embed></object>")

}


// 플래시삽입
function intro_showflash(str, width, height) {
//	alert(str);
	document.write("<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' width='"+width+"' height='"+height+"'>")
	document.write("<param name='movie' value='"+str+"'>")
	document.write("<param name='quality' value='high'>")
	document.write(" <embed src='"+str+"' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='"+width+"' height='"+height+"'></embed></object>")

}

// 풀스크린 창 뛰우기
function openNewWindow(URLtoOpen, windowName, windowFeatures) { 
newWindow=window.open(URLtoOpen, windowName, windowFeatures);
}





function CheckStrLength(){

	var temp;
	var f = document.MobileForm.write_text.value.length;
	var msglen = 80; //최대 길이
	var tmpstr = "";
	var enter = 0;
	var strlen;

	if(f == 0){
		document.MobileForm.remain.value = msglen;

	}
	else{

		for(k=0;k<f;k++){
			temp = document.MobileForm.write_text.value.charAt(k);

			if(temp == '\n'){
				enter++;
			}

			if(escape(temp).length > 4){
				msglen -= 2;
			}
			else{
				msglen--;
			}

			if(msglen < 0){
				alert("총 영문 160자 한글 80자 까지 쓰실 수 있습니다.");
				document.MobileForm.write_text.value = tmpstr;
				break;
			}
			else if(enter > 3){
				alert("라인수 4라인을 넘을수 없습니다.");
				enter = 0;
				strlen = tmpstr.length - 1;
				//alert(strlen);
				document.MobileForm.write_text.value = tmpstr.substring(0,strlen);
				break;
			}
			else{

				document.MobileForm.remain.value = msglen;
				tmpstr += temp;
			}

		}
	}
}

function trim(str){
  return str.replace(/(^\s+)|(\s+)$/,"");
}


/*-------------------------------------------------------
 * object focus 넘기기기
 * 작성자 : 도기태(2008.1.8)
 * 사용법 : focusMove(this,글자수,넘길객체명) 
--------------------------------------------------------*/
function focusMove(obj,length,objName){

	var moveObj = document.getElementById(objName);
	if(length!="0"){						// 길이체크 없이 넘길때
		if(obj.value.length == length){
			moveObj.focus();
		}
	}
	else{
		moveObj.focus();
	}
}

/*---------------------------------------------------------------------------
 * 숫자만 입력하기..onBlur="validateNum(this);" onKeyUp="validateNum(this);"
 * 작성자 : 최정일(2008.1.7)
 * 사용법 : validateNum(this) 
 --------------------------------------------------------------------------*/
function validateNum(field) { 
	var valid = "0123456789"; // 유효한 값 
	var ok = "yes"; 
	var temp; 

	for (var i=0; i<field.value.length; i++) { 
		temp = "" + field.value.substring(i, i+1); 
		if (valid.indexOf(temp) == "-1"){
			ok = "no";
		}
	} 

	if (ok == "no") { 
		alert("숫자만 입력 가능합니다.!"); 
		field.focus(); 
		field.select(); 
	} 
}

/*---------------------------------------------------------------------------
 * 숫자만 입력받기.
 * validateNum 보다 좀 더 나음. chiu
 --------------------------------------------------------------------------*/
function checkNumber(){
	var objEv = event.srcElement;
	var numPattern = /([^0-9])/;
	numPattern = objEv.value.match(numPattern);
	if(numPattern != null){
		alert("숫자만 입력해 주세요!");
		objEv.value="";
		objEv.focus();
		return false;
	}
}

// 직접 입력 div Check
// divCheck(checkValue,divName,첫번째포커스,두번째포커스)
function divCheck(checkValue,divName,focus1,focus2){

	var moveObj1 = document.all[focus1];
	var moveObj2 = document.all[focus2];

	if(checkValue == "direct_input"){
		document.all[divName].style.display = '';
		moveObj1.focus();
	}else{
		document.all[divName].style.display = 'none';
		if(checkValue != ''){
           moveObj2.focus();
		}
	}
}

function NextFocus(objFocus){

	var ObjFocus = document.all[objFocus];
	ObjFocus.focus();
}

/*-------------------------------------------------------
 * email 입력 시 데이터 체크하기..
 * 사용법 : 
--------------------------------------------------------*/
function isEmail(s){
  return s.search(/^\s*[\w\~\-\.]+\@[\w\~\-]+(\.[\w\~\-]+)+\s*$/g)>=0;
}


// 이미지 롤오버 효과
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) { //v4.01
  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 && d.getElementById) x=d.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];}
}


function ComDiv_view(val){
	document.all[val].style.display = "block";
}

function ComDiv_close(val){
	document.all[val].style.display = "none";
}

// 한번에 링크테두리 없애기
function bluring(){ 
	if(event.srcElement.tagName=="A"||event.srcElement.tagName=="IMG") document.body.focus(); 
}