function openWinY(url, w, h) {
		var PopWin = openWinW(url,'_blank',w,h,'','',1);
}
	
function openWin(url, w, h) {
	var PopWin = openWinW(url,'_blank',w,h,'','',0);
}

function openWinW(strUrl,strWName,nW,nH,nT,nL,bScroll) {
	var sOption = "";
	var strScroll;
	var nSW = screen.width;
	var nSH = screen.height;
	var nPointW = 0, nPointH = 0;
	if(nT == '' || nL == '') {
		if(nW < nSW) {
			nPointW = (nSW - nW) / 2;
		}
		if(nH < nSH) {
			nPointH = (nSH - nH) / 2 - 40;
		}
	} else {
		nPointW = nL;
		nPointH = nT;
	}
	if (bScroll == 0) {
		strScroll = " scrollbars=no";
	} else {
		strScroll = " scrollbars=yes";
	}
	sOption = sOption + "toolbar=no, channelmode=no, location=no, directories=no, resizable=yes, menubar=no," + strScroll;
	sOption = sOption + ", width=" + nW + ", height=" + nH + ", top=" + nPointH + ", left=" + nPointW;
	var PopWin = window.open(strUrl, strWName, sOption);
	PopWin.focus();
	return PopWin;
}

function f_TogShowHide(LayerName) {
	var DisplayVal = document.all[LayerName].style.display;
	if(DisplayVal=='none') {
		document.all[LayerName].style.display = 'block';
	} else {
		document.all[LayerName].style.display = 'none';
	}
}

function check_space(str) {
	//°ø¹éÀ» Á¦°ÅÇÏ°í ÀÔ·Â ¿©ºÎ üũ
	if (str.search(/\S/)<0) {
		return false;
	}
	var temp=str.replace(' ','');
	if (temp.length == 0) {
		return false;
	}
	return 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];}
}

function calbyte(aquery) {
	//¹ÙÀÌÆ® ¼ö °è»ê
	//aquery - °è»êÇÒ ½ºÆ®¸µ
	var tmpStr;
	var temp=0;
	var onechar;
	var tcount;
	tcount = 0;
			
	tmpStr = new String(aquery);
	temp = tmpStr.length;

	for (k=0;k<temp;k++) {
		onechar = tmpStr.charAt(k);
		onechar_1 = escape(onechar);
		if ( onechar_1.charAt(0) == "%" ) {
			onechar_1 = onechar_1.substring(1,2);
			switch ( onechar_1 ) {
			case "0":
			case "1":
			case "2":
			case "3":
			case "4":
			case "5":
			case "6":
			case "7":
				tcount++;
				break;
			default:
				tcount += 2;
				break;
			}
		}
		else if (onechar!='\r') {
			tcount++;
		}
	}
	return tcount;
}

function check_space(str) {
		//°ø¹éÀ» Á¦°ÅÇÏ°í ÀÔ·Â ¿©ºÎ üũ
		if (str.search(/\S/)<0) {
			return false;
		}
		var temp=str.replace(' ','');
		if (temp.length == 0) {
			return false;
		}
		return true;
	}