var ret_window;
var PrivSeq=-1;
function ovStyle(sg) {
		document.all["SG"+sg].style.color = "#2c88ca";
		document.all["SG"+sg].style.textDecoration = "underline";
}


function outStyle(sg) {
		document.all["SG"+sg].style.color = "#052d4a";
		document.all["SG"+sg].style.textDecoration = "";
}


function showsub(sg) {
		if (document.all["PG"+sg].style.display == "none") {
				document.all["PG"+sg].style.display = ""
				document.all["IMG"+sg].src = "../images/common/dir_minus.gif";
		} else {
				document.all["PG"+sg].style.display = "none";
				document.all["IMG"+sg].src = "../images/common/dir_plus.gif";
		}
		document.all["SG"+sg].style.color = "";
		if (PrivSeq!=-1 && PrivSeq!=sg) document.all["SG"+PrivSeq].style.color = "";
		PrivSeq=sg;
}


function showsub2(sg) {
		document.all["SG"+sg].style.color = "";
		if (PrivSeq!=-1 && PrivSeq!=sg) document.all["SG"+PrivSeq].style.color = "";
		PrivSeq=sg;
}


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 MM_openBrWindow(theURL,winName,features) { //v2.0
		window.open(theURL,winName,features);
}


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_showHideLayers() { //v6.0
		var i,p,v,obj,args=MM_showHideLayers.arguments;
		for (i=0; i<(args.length-2); i+=3) {
				if ((obj=MM_findObj(args[i]))!=null) {
						v=args[i+2];
						if (obj.style) {
								obj=obj.style;
								v=(v=='show')?'visible':(v=='hide')?'hidden':v;
						}
						obj.visibility=v;
				}
		}
}


// ActiveX활성화방지를 우회하기 위한 플래시소스 삽입 함수
function swf(src, width, height){
		/*
		var object = "";
//		object += '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="' + width + '" height="' + height + '">\n';
		object += '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://fpdownload.macromedia.com/get/flashplayer/current/swflash.cab#version=6,0,0,0" width="' + width + '" height="' + height + '">\n';
		object += '	<param name="movie" value="' + src + '">\n';
		object += '	<param name="quality" value="high">\n';
//		object += '	<param name="wmode" value="transparent" >\n';
		object += '	<param name="wmode" value="true" >\n';
		object += '</object>\n';
		*/
		object = ' <embed src="' + src +'" id="a' + width + '" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" style="border:0px solid #000000" width="' + width +'"  height="' + height + '" />'
		document.write(object);
}


// ActiveX활성화방지를 우회하기 위한 멀티미디어소스 삽입 함수 (컨트롤표기 : height+45px)
function media(src, width, height){
		var object = "";
		object += '<object id="MPlay1" codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,0,5,0803" type="application/x-oleobject" standby="여는 중... 잠시만 기다려주십시오." width="' + width+'" height="' + height + '" classid="CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95">\n';
		object += '	<param name="FileName" value="' + src + '">\n';
		object += '	<param name="AllowChangeDisplaySize" value="1">\n';
		object += '	<param name="AutoStart" value="1">\n';
		object += '	<param name="CursorType" value="0">\n';
		object += '	<param name="CurrentMarker" value="1">\n';
		object += '	<param name="CurrentPosition" value="1">\n';
		object += '	<param name="EnableContextMenu" value="1">\n';
		object += '	<param name="EnableFullScreenControls" value="0">\n';
		object += '	<param name="EnablePositionControls" value="1">\n';
		object += '	<param name="EnableSelectControls" value="1">\n';
		object += '	<param name="EnableTracker" value="1">\n';
		object += '	<param name="ReadyState" value="1">\n';
		object += '	<param name="ShowAudioControls" value="1">\n';
		object += '	<param name="ShowControls" value="1">\n';
		object += '	<param name="ShowPositionControls" value="1">\n';
		object += '	<param name="ShowSelectControls" value="1">\n';
		object += '	<param name="ShowTracker" value="1">\n';
		object += '	<param name="TransparentAtStart" value="0">\n';
		object += '	<param name="Volume" value="90">\n';
		object += '</object>\n';
		document.write(object);
}


// ActiveX활성화방지를 우회하기 위한 멀티미디어소스 삽입 함수 (컨트롤&버퍼링표기 : height+69px)
function media2(src, width, height){
		var object = "";
		object += '<object id="MPlay1" codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,0,5,0803" type="application/x-oleobject" standby="여는 중... 잠시만 기다려주십시오." width="' + width+'" height="' + height + '" classid="CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95">\n';
		object += '	<param name="FileName" value="' + src + '">\n';
		object += '	<param name="AllowChangeDisplaySize" value="1">\n';
		object += '	<param name="AutoStart" value="1">\n';
		object += '	<param name="CursorType" value="0">\n';
		object += '	<param name="CurrentMarker" value="1">\n';
		object += '	<param name="CurrentPosition" value="1">\n';
		object += '	<param name="EnableContextMenu" value="1">\n';
		object += '	<param name="EnableFullScreenControls" value="0">\n';
		object += '	<param name="EnablePositionControls" value="1">\n';
		object += '	<param name="EnableSelectControls" value="1">\n';
		object += '	<param name="EnableTracker" value="1">\n';
		object += '	<param name="ReadyState" value="1">\n';
		object += '	<param name="ShowAudioControls" value="1">\n';
		object += '	<param name="ShowControls" value="1">\n';
		object += '	<param name="ShowPositionControls" value="1">\n';
		object += '	<param name="ShowSelectControls" value="1">\n';
		object += '	<param name="ShowStatusBar" value="1">\n';
		object += '	<param name="ShowTracker" value="1">\n';
		object += '	<param name="TransparentAtStart" value="0">\n';
		object += '	<param name="Volume" value="90">\n';
		object += '</object>\n';
		document.write(object);
}


// ActiveX활성화방지를 우회하기 위한 멀티미디어소스 삽입 함수 (동영상만display)
function media3(src, width, height){
		var object = "";
		object += '<object id="MPlay1" codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,0,5,0803" type="application/x-oleobject" standby="여는 중... 잠시만 기다려주십시오." width="' + width+'" height="' + height + '" classid="CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95">\n';
		object += '	<param name="FileName" value="' + src + '">\n';
		object += '	<param name="AllowChangeDisplaySize" value="1">\n';
		object += '	<param name="AutoStart" value="1">\n';
		object += '	<param name="CursorType" value="0">\n';
		object += '	<param name="CurrentMarker" value="1">\n';
		object += '	<param name="CurrentPosition" value="1">\n';
		object += '	<param name="ReadyState" value="1">\n';
		object += '	<param name="ShowControls" value="0">\n';
		object += '	<param name="TransparentAtStart" value="0">\n';
		object += '	<param name="Volume" value="90">\n';
		object += '</object>\n';
		document.write(object);
}