function adv_tv() 
	{
		window.open('../support/ad_p_tv.htm','adver_radio','width=430, height=360,toolbar=no,location=no,directories=no,menubar=no,scrollbars=no,resizable=no');
		return;
	}

	function adv_radio() 
	{
		window.open('../support/ad_p_radio.htm','adver_radio','width=300, height=460,toolbar=no,location=no,directories=no,menubar=no,scrollbars=no,resizable=no');
		return;
	}

	function adv_subway() 
	{
		window.open('../support/ad_p_subway.htm','adver_subway','width=720, height=405,toolbar=no,location=no,directories=no,menubar=no,scrollbars=no,resizable=no');
		return;
	}
	
	function Show(LayerName)
	{
		if(LayerName.style.display=='none'){	LayerName.style.display='';	}
		else{	LayerName.style.display='none';	}

		for(i=1; i<8 ; i++)
		{
			eval("rating0"+i+".style.display='none';");
		}

		LayerName.style.display='';
	}

	//*****************************************************************
	// stock.koscom.co.kr ÁÖ°¡ ¿¬µ¿ ±×·¡ÇÁ¿¡¼­ »ç¿ë.
	//*****************************************************************
	function MM_openBrWindow(theURL,winName,features) 
	{ 
		window.open(theURL,winName,features);
	}

	//*****************************************************************
	// Áֹεî·Ï¹øÈ£ üũ
	//*****************************************************************
	function RegiNoCheck(RegiNo) 
	{
		RegiNo=TrimAll(RegiNo);
		RegiNo=RegiNo.replace("-","");
		
		if( RegiNo.length != 13 || RegiNo == "1111111111111")
		{
			alert('Áֹεî·Ï¹øÈ£°¡ ÀÚ¸®¼ö°¡ ¸ÂÁö ¾Ê½À´Ï´Ù.!');
			return false;
		}

		var birthday = subString(RegiNo, 0, 6);
		var num = subString(RegiNo, 6, 7);

		if(birthday.length != 6) {
			return false;
		}
		if(num.length != 7) {
			return false;
		}
		var hap = 0;
		for(var i=0; i < 6; i++) {
			var temp = birthday.charAt(i) * (i+2);
			hap += temp;
		}

		var n1 = num.charAt(0);
		var n2 = num.charAt(1);
		var n3 = num.charAt(2);
		var n4 = num.charAt(3);
		var n5 = num.charAt(4);
		var n6 = num.charAt(5);
		var n7 = num.charAt(6);
	
		hap += n1*8+n2*9+n3*2+n4*3+n5*4+n6*5;
		hap %= 11;
		hap = 11 - hap;
		hap %= 10;
		if(hap != n7)
			return false;
		return true;
	}

	//*****************************************************************
	// °ø¹é Á¦°Å
	//*****************************************************************
	function TrimBlank(str) {
        str = str.replace(/\s/g,'');
		return str;
    }

	//*****************************************************************
	// °ø¹éÆ÷ÇÔ,¼ýÀÚ°¡ ¾Æ´Ñ ¸ðµç ¹®ÀÚ Á¦°Å
	//*****************************************************************
	function TrimAll(str) {
		str = str.replace(/\D/g,'');
		return str;
    }

	//*****************************************************************
	// Ư¼ö ¹®ÀÚ Á¦°Å
	//*****************************************************************
	function ChkSpecialChar(obj)
	{
		val=obj.value;
		re=/[^°¡-ÆRa-z0-9\s]/gi;
		obj.value=val.replace(re,"");
	}

	//*****************************************************************
	// üũ ¹Ú½º °Ë»ç.
	//*****************************************************************
	function CheckBox( objCheck ) 
	{ 
		var check_nums = objCheck.length; 
		for(var i = 0; i < check_nums; i++) 
		{
			if( eval("objCheck[" + i + "].checked") == true) break;
		}
		if(i == check_nums) 
		{
			return false; 
		}
		return true;
	}
	//*****************************************************************
	// ¸Þ´º °ü·Ã ÀÚ¹Ù½ºÅ©¸³Æ®
	//*****************************************************************

	/* ¸Þ´º ½½¶óÀ̵å */
	function menuSlide(obj,switchs){

		var f = eval(document.all);

		if(eval("f.local_" + obj + ".style.visibility == 'hidden'"))
		{
			for(i=1;i<=16;i++){
				if(i != obj){
					eval("f.local_" + i + ".style.visibility = 'hidden'");
					eval("f.local_" + i + "TD.style.display = 'none'");
					switchs='y';
				}else{
					eval("f.local_" + obj + ".style.visibility = 'visible'");
					eval("f.local_" + obj + "TD.style.display = 'block'");
					switchs='n';
				}

			}

		}else{

			for(i=1;i<=16;i++){
				if(i != obj){
					eval("f.local_" + i + ".style.visibility = 'hidden'");
					eval("f.local_" + i + "TD.style.display = 'none'");
					switchs='y';
				}else{
					eval("f.local_" + obj + ".style.visibility = 'hidden'");
					eval("f.local_" + obj + "TD.style.display = 'none'");
					switchs="y";
				}
			}

		}
		return true;

	}


	//*****************************************************************
	// °¡¸ÍÁ¡ Æò°¡±Û Show Hide Layer
	//*****************************************************************

	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_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_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; }
		}