// JavaScript Document

// menu preload

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		Hain_Menu_Rollover_01_ImageMap_01_over = newImage("images/Hain-Menu-Rollover_01-Image.jpg");
		Hain_Menu_Rollover_01_ImageMap_02_over = newImage("images/Hain-Menu-Rollover_01-Im-03.jpg");
		Hain_Menu_Rollover_01_ImageMap_03_over = newImage("images/Hain-Menu-Rollover_01-Im-04.jpg");
		Hain_Menu_Rollover_01_ImageMap_04_over = newImage("images/Hain-Menu-Rollover_01-Im-05.jpg");
		preloadFlag = true;
	}
}


// Sub-Menu show hide

menu_status = new Array();

var level = 0;
var last_expanded = '';

function showHide(id){
	//alert(id);
	var obj = document.getElementById(id);
	
	var status = obj.className;
	
	if (status == 'hide') {
		
		if (last_expanded != '') {
		
			var last_obj = document.getElementById(last_expanded);
			
			last_obj.className = 'hide';
			
		}

		obj.className = 'show';
		
		last_expanded = id;
	} else {
		
		if(level == 1){
			obj.className = 'hide';
		}else{
			obj.className = 'show';
		}
	}
	
	//alert(level);
}