var menuArray = new Array('news','product','auth','media','about');var navPrefix = 'nav_';function init() {	preloadNavImages();	preloadImages();	initRollovers();}function initWithImagePath( imagePath ) {	preloadNavImages();	preloadImagesWithImagePath( imagePath );	initRollovers();}function setNav( navObj,flag ) {	if ( navObj ) {		setNavWithImagePath( navObj,'image/share/index.html',flag );	}}function setNavWithImagePath( navObj,imagePath,flag ) {	if ( navObj ) {		if ( flag ) {			var image_ov_name = "url('"+imagePath+navObj.id+"_ov.gif')";			getDOM(navObj.id).style.backgroundImage = image_ov_name;			getDOM(navObj.id).style.color = "#FFFFFF";			getDOM(navObj.id+"_detail").style.display = "block";		} else {			var image_name = "url('"+imagePath+navObj.id+".gif')";			getDOM(navObj.id).style.backgroundImage = image_name;			getDOM(navObj.id).style.color = "#333333";			getDOM(navObj.id+"_detail").style.display = "none";		}	}}function preloadImages() {	if (document.images) {		for( var i=0; i<menuArray.length; i++ ) {			var imagePath = 'image/share/index.html';			menuCode = menuArray[i];			imagePath = imagePath + navPrefix + menuCode + ".gif";			var tempImage = newImage(imagePath);		}	}}function preloadImagesWithImagePath( baseImagePath ) {	if (document.images) {		for( var i=0; i<menuArray.length; i++ ) {			var imagePath = baseImagePath;			menuCode = menuArray[i];			imagePath = imagePath + navPrefix + menuCode + ".gif";			var tempImage = newImage(imagePath);		}	}}function preloadNavImages() {	var tempImage = newImage('image/share/nav_news_ov.gif');	var tempImage = newImage('image/share/nav_product_ov.gif');	var tempImage = newImage('image/share/nav_auth_ov.gif');	var tempImage = newImage('image/share/nav_media_ov.gif');	var tempImage = newImage('image/share/nav_about_ov.gif');}function newImage(arg) {	if (document.images) {		result = new Image();		result.src = arg;		return result;	}}function newWindow(URL,W,H) {	var win;	win = window.open(URL, 'NewWin', 'toolbar=no,location=no,directoryies=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width='+W+',height='+H);	win.focus();}// for products fitting galleryfunction showBigimage( targetId, bigImagePath ) {	getDOM(targetId).src = bigImagePath;}// utlityfunction getDOM( myId ) {	var myObj;	if (document.getElementById) {		myObj = document.getElementById(myId);	} else if ( document.all ) {		myObj = document.all(myId);	}	return myObj;}//=============================================// SmartRollOver//=============================================function initRollovers() {	if (!document.getElementById) return;	var aPreLoad = new Array();	var sTempSrc;	var aImages = document.getElementsByTagName('img');	for (var i = 0; i < aImages.length; i++) {		if (aImages[i].className == 'ov') {			var src = aImages[i].getAttribute('src');			var ftype = src.substring(src.lastIndexOf('.'), src.length);			var fname = src.slice(0, src.lastIndexOf('.'));			//var fname = src.slice(0, src.lastIndexOf('_'));			//var hsrc = src.replace(ftype, '_over'+ftype);			var hsrc = fname +'_ov'+ftype; // hilite image src						if ( !aImages[i].hsrc ) {				aImages[i].setAttribute('hsrc', hsrc);				aPreLoad[i] = new Image();				aPreLoad[i].src = hsrc;				aImages[i].onmouseover = function() {					sTempSrc = this.getAttribute('src');					this.setAttribute('src', this.getAttribute('hsrc'));				}					aImages[i].onmouseout = function() {					if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('_ov'+ftype, ftype);					this.setAttribute('src', sTempSrc);				}			}					}	}}