function display_gnb( userName, manageNum, returl, serviceType ) {

	var rurl;
	var gnbSwf = "http://www.cowonglobal.com/images/gnb_swf/gnb.swf";

	if ( !returl ) {
		rurl = "www.cowonglobal.com";
	}else{
		rurl=returl;
	}

	document.write("<TABLE WIDTH='950' BORDER='0' CELLSPACING='0' CELLPADDING='0'>");
	document.write("<TR><TD WIDTH='740'>");
	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='740' HEIGHT='76'>");
	document.write("<PARAM NAME='movie' VALUE='"+gnbSwf+"'>");
	document.write("<PARAM NAME='quality' VALUE='high'>");
	document.write("<PARAM NAME='FlashVars' value='menuVar00=http://www.cowonglobal.com&menuVar01=http://product.cowon.com&menuVar02=http://support.cowon.com&menuVar03=http://contents.cowon.com&menuVar04=http://plaza.cowon.com&menuVar05=http://mobile.cowon.com&menuVar06=http://shop.cowon.com&menuIndex="+serviceType+"'>");
	document.write("<EMBED SRC='"+gnbSwf+"' QUALITY='high' PLUGINSPAGE='http://www.macromedia.com/go/getflashplayer' TYPE='application/x-shockwave-flash' WIDTH='740' HEIGHT='76'></EMBED></OBJECT>");
	document.write("</TD>");
	document.write("<TD WIDTH='210' VALIGN='TOP'>");


	document.write("<TABLE WIDTH='210' BORDER='0' CELLPADDING='0' CELLSPACING='0'>");
	document.write("<TR><TD>");

	document.write("<TABLE WIDTH='210' BORDER='0' CELLPADDING='0' CELLSPACING='0'>");
	document.write("<TR><TD WIDTH='52'>");

	if(manageNum) {
		document.write("<A HREF='http://www.cowonglobal.com/glogin/glogout.php' onfocus='blur();'>");
		document.write("<IMG SRC='http://www.cowonglobal.com/common/images/header/log_signout.gif' WIDTH='52' HEIGHT='15' BORDER='0'></A>");
		document.write("</TD><TD WIDTH='53'>");
		document.write("<A HREF='http://www.cowonglobal.com/member/member_modify.php' onfocus='blur();'>");
		document.write("<IMG SRC='http://www.cowonglobal.com/common/images/header/log_account.gif' WIDTH='53' HEIGHT='15' BORDER='0'></A>");
	} else {
		document.write("<A HREF='http://www.cowonglobal.com/glogin/glogin.php?rurl=" + returl + "' onfocus='blur();'>");
		document.write("<IMG SRC='http://www.cowonglobal.com/common/images/header/log_signin.gif' WIDTH='52' HEIGHT='15' BORDER='0'></A>");
		document.write("</TD><TD WIDTH='53'>");
		document.write("<A HREF='http://www.cowonglobal.com/member/member_join.php' onfocus='blur();'>");
		document.write("<IMG SRC='http://www.cowonglobal.com/common/images/header/log_signup.gif' WIDTH='53' HEIGHT='15' BORDER='0'></A>");		
	}

	document.write("</TD><TD WIDTH='55'>");
	document.write("<A HREF='http://eng.cowon.net/' target='_blank' onfocus='blur();'><IMG SRC='http://www.cowonglobal.com/common/images/header/log_company.gif' WIDTH='55' HEIGHT='15' BORDER='0'></A>");
	document.write("</TD><TD WIDTH='50'>");
	document.write("<A HREF='http://www.cowonglobal.com/company/sitemap.php' onfocus='blur();'><IMG SRC='http://www.cowonglobal.com/common/images/header/log_sitemap.gif' WIDTH='50' HEIGHT='15' BORDER='0'></A>");
	document.write("</TD></TR></TABLE>");

	document.write("</TD></TR><TR><TD>");
	document.write("<IMG SRC='http://www.cowonglobal.com/common/images/header/ghost.gif' WIDTH='1' HEIGHT='7'>");
	document.write("</TD></TR>");

	if(manageNum) {

		document.write("<TR><TD HEIGHT='18'>");

		document.write("<TABLE WIDTH='210' BORDER='0' CELLPADDING='0' CELLSPACING='0'>");
		document.write("<TR><TD WIDTH='5'>");
		document.write("<IMG SRC='http://www.cowonglobal.com/common/images/header/box_gray_left.gif' WIDTH='5' HEIGHT='18'>");
		document.write("</TD><TD ALIGN='CENTER' BGCOLOR='9E9E9E'>");
		document.write("<FONT COLOR='#FFFFFF'>Welcome </FONT>");
		document.write("<FONT COLOR='CBE3FF'>" + userName + "</FONT>");
		document.write("</TD><TD WIDTH='4'>");
		document.write("<IMG SRC='http://www.cowonglobal.com/common/images/header/box_gray_right.gif' WIDTH='4' HEIGHT='18'>");
		document.write("</TD></TR></TABLE>");
		
		document.write("</TD></TR>");
		document.write("<TR><TD HEIGHT='17'>&nbsp;</TD></TR>");

	} else {
		//document.write("<TR><TD HEIGHT='35'>&nbsp;</TD></TR>");
		document.write("<TR><TD HEIGHT='6'></TD></TR>");
		document.write("<TR><TD HEIGHT='22' align='center'>");
		//document.write("<A HREF='http://www.cowonglobal.com/product_wide/IFA/product_page_1.php' onfocus='blur();'><IMG SRC='http://www.cowonglobal.com/images/login_banner/ifa_20080828.jpg' WIDTH='185' HEIGHT='22' BORDER='0'></A>");
		document.write("</TD></TR>");
		document.write("<TR><TD HEIGHT='7'></TD></TR>");
	}

	
	document.write("<TR><TD>");

	document.write("<TABLE WIDTH='210' BORDER='0' CELLSPACING='0' CELLPADDING='0'>");
	document.write("<TR><TD WIDTH='66'>");
	//document.write("<A HREF='http://kr.cowon.com' target='_new' onfocus='blur();'><IMG SRC='http://www.cowonglobal.com/common/images/header/link_ko.gif' WIDTH='66' HEIGHT='19' BORDER='0'></A>");
	document.write("</TD><TD WIDTH='75'>");
	//document.write("<A HREF='http://www.cowonamerica.com' target='_new' onfocus='blur();'><IMG SRC='http://www.cowonglobal.com/common/images/header/link_usa.gif' WIDTH='75' HEIGHT='19' BORDER='0'></A>");
	document.write("</TD><TD WIDTH='69'>");
	//document.write("<A HREF='http://www.cowonjapan.com' target='_new' onfocus='blur();'><IMG SRC='http://www.cowonglobal.com/common/images/header/link_japan.gif' WIDTH='69' HEIGHT='19' BORDER='0'></A>");
	document.write("</TD></TR></TABLE>");
	document.write("</TD></TR></TABLE>");


	
	
	document.write("</TD>");
	document.write("</TR>");
	document.write("</TABLE>");


}