<!-- Begin to hide scripting from old browsers// Check Broser Versionfunction NNCheck(version) {	if ((navigator.appName.indexOf("Netscape") >= 0) && (version <= parseInt(navigator.appVersion.substring(0, 3)))) {		return true;	} else {		return false;	}}function IECheck(version) {	if ((navigator.appName.indexOf("Microsoft Internet Explorer") >= 0) && (version <= parseInt(navigator.appVersion.substring(22, 25)))) {		return true;	} else {		return false;	}}// Load images		icon = new Array(18);		icon['xls_on'] = new Image();			icon['xls_on'].src = "../_gui/icon20_xls_on.gif";		icon['xls_off'] = new Image();			icon['xls_off'].src = "../_gui/icon20_xls_off.gif";		icon['pdf_on'] = new Image();			icon['pdf_on'].src = "../_gui/icon20_pdf_on.gif";		icon['pdf_off'] = new Image();			icon['pdf_off'].src = "../_gui/icon20_pdf_off.gif";		icon['htm_on'] = new Image();			icon['htm_on'].src = "../_gui/icon20_htm_on.gif";		icon['htm_off'] = new Image();			icon['htm_off'].src = "../_gui/icon20_htm_off.gif";		icon['link_on'] = new Image();			icon['link_on'].src = "../_gui/icon20_link_on.gif";		icon['link_off'] = new Image();			icon['link_off'].src = "../_gui/icon20_link_off.gif";		icon['back_on'] = new Image();			icon['back_on'].src = "../_gui/icon20_back_on.gif";		icon['back_off'] = new Image();			icon['back_off'].src = "../_gui/icon20_back_off.gif";		icon['page_on'] = new Image();			icon['page_on'].src = "../_gui/icon20_page_on.gif";		icon['page_off'] = new Image();			icon['page_off'].src = "../_gui/icon20_page_off.gif";		icon['head_on'] = new Image();			icon['head_on'].src = "../_gui/icon20_head_on.gif";		icon['head_off'] = new Image();			icon['head_off'].src = "../_gui/icon20_head_off.gif";		icon['faq_on'] = new Image();			icon['faq_on'].src = "../_gui/icon20_faq_on.gif";		icon['faq_off'] = new Image();			icon['faq_off'].src = "../_gui/icon20_faq_off.gif";		icon['arrow_on'] = new Image();			icon['arrow_on'].src = "../_gui/icon20_arrow_on.gif";		icon['arrow_off'] = new Image();			icon['arrow_off'].src = "../_gui/icon20_arrow_off.gif";function iconOn(type,id){	if (NNCheck(3) || IECheck(4)) {		document.images[type + "_"  + id].src = icon[type + "_on"].src;	}}function iconOff(type,id){	if (NNCheck(3) || IECheck(4)) {		document.images[type + "_"  + id].src = icon[type + "_off"].src;	}}// Close to hide scripting from old browsers -->