function WriteEmbed(oID)
{
	document.write(document.getElementById(oID).value);
}

function makeDropDownListOption(oID, text, value)
{
	with (document) {
	getElementById(oID).options[getElementById(oID).length] = new Option(text,value);
	}
}


String.prototype.trim = function()
{
	var txt = this;
	if (this.search(/^\s+/) >= 0) txt = txt.replace(/^\s+/g,"");
	if (this.search(/\s+$/) >= 0) txt = txt.replace(/\s+$/g,"");
	return txt;
}

function checker1(form_name, num, msg)
{
	var bul = false;
	if (form_name.value.replace(/ /g, "").length < num) {
		alert(msg);
		form_name.focus(); form_name.value = "";
		bul = true ;
	}
	return bul;
}
function checker2(form_name, num, msg)
{
	var bul = false;
	if (form_name.value.replace(/ /g, "").length < num) {
		alert(msg);
		form_name.focus(); form_name.select();
		bul = true;
	}
	return bul;
}

function getEsc(e)
{
    if (document.all) { e = window.event; }
    if (e.keyCode == 27 ) { self.close(); }
}

function removeEndSemiColon(str)
{
	while (str.substr(str.length - 1) == ";") {
		str = str.substr(0, str.length - 2);		
	}
	return str;
}


// »õâÀ» È­¸éÀÇ Áß¾Ó¿¡ ¶ç¿ì±â
function getCenterPosition(width, height) {
	var params = ["width=" + width, "innerWidth=" + width, "height=" + height, "innerHeight=" + height];
	
	if(window.screen) {
		var XPos = (screen.availWidth - width) / 2;
		var YPos = (screen.availHeight - height) / 2;
		
		params.push("left=" + XPos);
		params.push("screenX=" + XPos);
		params.push("top=" + YPos);
		params.push("screenY=" + YPos);
	}
	
	return params.join(",");
}



// õȿÁ¤
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_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_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];}
}