<!--

//定义ID,参数数组arguments[0]
function $(objectId) {
   if(document.getElementById && document.getElementById(objectId)) {
	// W3C DOM
	return document.getElementById(objectId);
    } else if (document.all && document.all(objectId)) {
	// MSIE 4 DOM
	return document.all(objectId);
    } else if (document.layers && document.layers[objectId]) {
	// NN 4 DOM.. note: this won't find nested layers
	return document.layers[objectId];
    } else {
	return false;
    }
}

	var cLocation = window.location.toString();
	// Submenu links

	
	// file list
	var filelist = new Array(
		["whatisdiy.aspx","0"],["contact.aspx","0"],["cs.aspx","0"],["feedback.aspx","0"],["index.aspx","0"],["login.aspx","0"],["logout.aspx","0"],["news.aspx","0"],["news_view.aspx","0"],["reg.aspx","0"],["reg_check.aspx","0"],["shipping.aspx","0"],["alliance.aspx","0"],["shoppingsafety.aspx","0"],["sitemap.aspx","0"],["testimonials.aspx","0"],["welcome.aspx","0"],["getpwd.aspx","0"],["checkout.aspx","0"],["shoppingcart.aspx","0"],["myaccount.aspx","0"],["promotion.aspx","0"],["shoppingsteps.aspx","0"],
		["products_assortment.aspx","1"],["products_assortmentview.aspx","1"],
		["openshop.aspx","2"],["openshop_reg.aspx","2"],["shoplist.aspx","2"],["shoplist_sortshow.aspx","2"],
		["products.aspx","3"],["browse.aspx","3"],["browse_index.aspx","3"],["gallery.aspx","3"],["gallery_view.aspx","3"],["product_detail.aspx","3"],["profile.aspx","3"],
		["Special_Topic.aspx", "4"]
	);
	//显示指定的菜单


	//隐藏所有二级菜单

	
	function changeStyle( idx ){
		$("M"+idx).className = "current";
	}
	
	
	
	function location_former(){
		var former_start = cLocation.indexOf( "http://" );
		var former_mid = cLocation.indexOf( "/" , former_start+7);
		var former_end = cLocation.indexOf( "/" , former_mid+1);
		var former_name = cLocation.substring(former_mid, former_end+1);
		return former_name;	// return "/somedir/"
	}
	
	function getQueryString(){
		var _sIdx = cLocation.indexOf( "http://" );
		var _mIdx = cLocation.indexOf( "/" , _sIdx + 7 );
		var _str = cLocation.substring( _mIdx + 1 );
		return _str;	// return "somedir/somedir/somefile.xxx?a=b"
	}
	
	function getQueryFileName(){
		var _eIdx = cLocation.lastIndexOf( "?" );	 if ( _eIdx == - 1 ) _eIdx = cLocation.length;
		var _sIdx = cLocation.lastIndexOf( "/", _eIdx );
		var _name = cLocation.substring( _sIdx + 1, _eIdx )
		return _name
	}
	
	function getCurrentPageSubmenu(){
		// get url info
		var qString		= getQueryString();	
		var qStr_File	= getQueryFileName();
		
		// check URL is domain name ?
		if ( qStr_File == "" && qString == "" ){
			return 0;	// the url si domain name.
		}
		
		// check file name in filelist
		if ( qStr_File != "" ){
			for( i = 0; i < filelist.length; i++ ){
				if( filelist[i][0].toLowerCase() == qStr_File.toLowerCase() ){
					return filelist[i][1];
				}
			}
			
			if( qStr_File.toLowerCase().indexOf( "manage_" ) != -1 ) return 0;	
			if ( qStr_File.toLowerCase().indexOf( "products_assortment_" ) != -1 ) return 1;
		}
		
		// check questring info
		var shortName = location_former();
		switch ( shortName.toLowerCase() ){
			case "/products_assortment/"	:	return 1;	break;
			case "/shoplist/"	:	return 2;	break;
			case "/news/"		: 	return 0;	break;
			case "/product/"	:
			case "/member/"		:
			case "/label/"		:
			case "/gallery/"	:
			default			:	return 3;	break;
		}
	}
	
	//子菜单


	// init menu
	var curSMenuID = getCurrentPageSubmenu();
	changeStyle( curSMenuID.toString() );
	location_former();

-->