/************************************************************************************************************
Ajax dynamic content
Copyright (C) November, 2005  DTHMLGoodies.com, Alf Magne Kalleland

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

Dhtmlgoodies.com., hereby disclaims all copyright interest in this script
written by Alf Magne Kalleland.

Alf Magne Kalleland, 2006
Owner of DHTMLgoodies.com


************************************************************************************************************/	
var slideshow2_noFading = false;
var slideshow2_timeBetweenSlides = 100;	
var slideshow2_fadingSpeed = 15;	


var slideshow2_stats = new Array();

var slideshow2_slideIndex = new Array();	
var slideshow2_slideIndexNext = new Array();	
var slideshow2_imageDivs = new Array();	
var slideshow2_currentOpacity = new Array();	
var slideshow2_imagesInGallery = new Array();	
var Opera = navigator.userAgent.indexOf('Opera')>=0?true:false;
function createParentDivs(imageIndex,divId)
{
	if(imageIndex==slideshow2_imagesInGallery[divId]){	
		showGallery(divId);
	}else{
		var imgObj = document.getElementById(divId + '_' + imageIndex);	
		if(Opera)imgObj.style.position = 'static';
		if(!slideshow2_imageDivs[divId])slideshow2_imageDivs[divId] = new Array();
		slideshow2_imageDivs[divId][slideshow2_imageDivs[divId].length] =  imgObj;

		imgObj.style.visibility = 'hidden';	
		imageIndex++;
		createParentDivs(imageIndex,divId);	
	}		
}

function showGallery(divId)
{
	if(slideshow2_slideIndex[divId]==-1)slideshow2_slideIndex[divId]=0; else slideshow2_slideIndex[divId]++;	
	if(slideshow2_slideIndex[divId]==slideshow2_imageDivs[divId].length)slideshow2_slideIndex[divId]=0;
	slideshow2_slideIndexNext[divId] = slideshow2_slideIndex[divId]+1;	
	if(slideshow2_slideIndexNext[divId]==slideshow2_imageDivs[divId].length)slideshow2_slideIndexNext[divId] = 0;

	
	slideshow2_currentOpacity[divId]=100;	

	// Displaying image divs
	slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.visibility = 'visible';
	if(Opera)slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.display = 'inline';
	if(navigator.userAgent.indexOf('Opera')<0){
		slideshow2_imageDivs[divId][slideshow2_slideIndexNext[divId]].style.visibility = 'visible';
	}
	
	if(document.all){	// IE rules
		slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.filter = 'alpha(opacity=100)';
		slideshow2_imageDivs[divId][slideshow2_slideIndexNext[divId]].style.filter = 'alpha(opacity=1)';
	}else{
		slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.opacity = 0.99;	// firefoxでの画面のちらつきを避けるため、1と0は使わない
		slideshow2_imageDivs[divId][slideshow2_slideIndexNext[divId]].style.opacity = 0.01;
	}		
	

	setTimeout('revealImage("' + divId + '")',slideshow2_timeBetweenSlides);		
}

function revealImage(divId)
{

	if(slideshow2_noFading){
		slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.visibility = 'hidden';
		if(Opera)slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.display = 'none';
		showGallery(divId);
		return;
	}
	slideshow2_currentOpacity[divId]--;
	if(document.all){
		slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.filter = 'alpha(opacity='+slideshow2_currentOpacity[divId]+')';
		slideshow2_imageDivs[divId][slideshow2_slideIndexNext[divId]].style.filter = 'alpha(opacity='+(100-slideshow2_currentOpacity[divId])+')';
	}else{
		slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.opacity = Math.max(0.01,slideshow2_currentOpacity[divId]/100);	// firefoxでの画面のちらつきを避けるため、1と0は使わない
		slideshow2_imageDivs[divId][slideshow2_slideIndexNext[divId]].style.opacity = Math.min(0.99,(1 - (slideshow2_currentOpacity[divId]/100)));
	}
	if(slideshow2_currentOpacity[divId]>0){
		setTimeout('revealImage("' + divId + '")',slideshow2_fadingSpeed);
	}else{
		slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.visibility = 'hidden';	
		if(Opera)slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.display = 'none';		
		showGallery(divId);
	}
}

function initImageGallery(divId)
{
	var slideshow2_galleryContainer = document.getElementById(divId);
	
	
	slideshow2_slideIndex[divId] = -1;
	slideshow2_slideIndexNext[divId] = false;
	
	var galleryImgArray = slideshow2_galleryContainer.getElementsByTagName('IMG');
	for(var no=0;no<galleryImgArray.length;no++){
		galleryImgArray[no].id = divId + '_' + no;
	}
	
	slideshow2_imagesInGallery[divId] = galleryImgArray.length;
	createParentDivs(0,divId);		
	
}


	
	/************************************************************************************************************
	(C) www.dhtmlgoodies.com, October 2005
	
	This is a script from www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website.	
	
	Terms of use:
	You are free to use this script as long as the copyright message is kept intact. However, you may not
	redistribute, sell or repost it without our permission.
	
	Thank you!
	
	www.dhtmlgoodies.com
	Alf Magne Kalleland
	
	************************************************************************************************************/	
		
	var dhtmlgoodies_menuObj;	
	var currentZIndex = 1000;
	var liIndex = 0;
	var visibleMenus = new Array();
	var activeMenuItem = false;
	var timeBeforeAutoHide = 1200;
	var dhtmlgoodies_menu_arrow = 'images/arrow.gif';
	
	var MSIE = navigator.userAgent.indexOf('MSIE')>=0?true:false;
	var navigatorVersion = navigator.appVersion.replace(/.*?MSIE ([0-9]\.[0-9]).*/g,'$1')/1;
	var menuBlockArray = new Array();
	var menuParentOffsetLeft = false;	
	function getTopPos(inputObj)
	{
		
	  var returnValue = inputObj.offsetTop;
	  if(inputObj.tagName=='LI' && inputObj.parentNode.className=='menuBlock1'){
	  	var aTag = inputObj.getElementsByTagName('A')[0];
	  	if(aTag)returnValue += aTag.parentNode.offsetHeight;

	  }	  
	  while((inputObj = inputObj.offsetParent) != null)returnValue += inputObj.offsetTop;

	  return returnValue;
	}
	
	function getLeftPos(inputObj)
	{
	  var returnValue = inputObj.offsetLeft;
	  while((inputObj = inputObj.offsetParent) != null)returnValue += inputObj.offsetLeft;
	  return returnValue;
	}
	
	function showHideSub()
	{

		var attr = this.parentNode.getAttribute('currentDepth');
		if(navigator.userAgent.indexOf('Opera')>=0){
			attr = this.parentNode.currentDepth;
		}
		
		this.className = 'currentDepth' + attr + 'over';
		
		if(activeMenuItem && activeMenuItem!=this){
			activeMenuItem.className=activeMenuItem.className.replace(/over/,'');
		}
		activeMenuItem = this;
	
		var numericIdThis = this.id.replace(/[^0-9]/g,'');
		var exceptionArray = new Array();
		// Showing sub item of this LI
		var sub = document.getElementById('subOf' + numericIdThis);
		if(sub){
			visibleMenus.push(sub);
			sub.style.display='';
			sub.parentNode.className = sub.parentNode.className + 'over';
			exceptionArray[sub.id] = true;
		}	
		
		
		var parent = this.parentNode;
		while(parent && parent.id && parent.tagName=='UL'){
			visibleMenus.push(parent);
			exceptionArray[parent.id] = true;
			parent.style.display='';
			
			var li = document.getElementById('dhtmlgoodies_listItem' + parent.id.replace(/[^0-9]/g,''));
			if(li.className.indexOf('over')<0)li.className = li.className + 'over';
			parent = li.parentNode;
			
		}

			
		hideMenuItems(exceptionArray);



	}

	function hideMenuItems(exceptionArray)
	{
		var newVisibleMenuArray = new Array();
		for(var no=0;no<visibleMenus.length;no++){
			if(visibleMenus[no].className!='menuBlock1' && visibleMenus[no].id){
				if(!exceptionArray[visibleMenus[no].id]){
					var el = visibleMenus[no].getElementsByTagName('A')[0];
					visibleMenus[no].style.display = 'none';
					var li = document.getElementById('dhtmlgoodies_listItem' + visibleMenus[no].id.replace(/[^0-9]/g,''));
					if(li.className.indexOf('over')>0)li.className = li.className.replace(/over/,'');
				}else{				
					newVisibleMenuArray.push(visibleMenus[no]);
				}
			}
		}		
		visibleMenus = newVisibleMenuArray;		
	}
	
	
	
	var menuActive = true;
	var hideTimer = 0;
	function mouseOverMenu()
	{
		menuActive = true;		
	}
	
	function mouseOutMenu()
	{
		menuActive = false;
		timerAutoHide();	
	}
	
	function timerAutoHide()
	{
		if(menuActive){
			hideTimer = 0;
			return;
		}
		
		if(hideTimer<timeBeforeAutoHide){
			hideTimer+=100;
			setTimeout('timerAutoHide()',99);
		}else{
			hideTimer = 0;
			autohideMenuItems();	
		}
	}
	
	function autohideMenuItems()
	{
		if(!menuActive){
			hideMenuItems(new Array());	
			if(activeMenuItem)activeMenuItem.className=activeMenuItem.className.replace(/over/,'');		
		}
	}
	
	
	function initSubMenus(inputObj,initOffsetLeft,currentDepth)
	{	
		var subUl = inputObj.getElementsByTagName('UL');
		if(subUl.length>0){
			var ul = subUl[0];
			
			ul.id = 'subOf' + inputObj.id.replace(/[^0-9]/g,'');
			ul.setAttribute('currentDepth' ,currentDepth);
			ul.currentDepth = currentDepth;
			ul.className='menuBlock' + currentDepth;
			ul.onmouseover = mouseOverMenu;
			ul.onmouseout = mouseOutMenu;
			currentZIndex+=1;
			ul.style.zIndex = currentZIndex;
			menuBlockArray.push(ul);
			var topPos = getTopPos(inputObj);
			var leftPos = getLeftPos(inputObj)/1 + initOffsetLeft/1;			
			ul = dhtmlgoodies_menuObj.appendChild(ul);
			ul.style.position = 'absolute';
			ul.style.left = leftPos + 'px';
			ul.style.top = topPos + 'px';
			var li = ul.getElementsByTagName('LI')[0];

			while(li){
				if(li.tagName=='LI'){	
					li.className='currentDepth' + currentDepth;					
					li.id = 'dhtmlgoodies_listItem' + liIndex;
					liIndex++;				
					var uls = li.getElementsByTagName('UL');
					li.onmouseover = showHideSub;

					if(uls.length>0){
						var offsetToFunction = li.getElementsByTagName('A')[0].offsetWidth+2;
						if(navigatorVersion<6 && MSIE)offsetToFunction+=15;	// MSIE 5.x fix
						initSubMenus(li,offsetToFunction,(currentDepth+1));
					}	
					if(MSIE){
						var a = li.getElementsByTagName('A')[0];
						a.style.width=li.offsetWidth+'px';
						a.style.display='block';
					}					
				}
				li = li.nextSibling;
			}
			ul.style.display = 'none';	
			if(!document.all){
				//dhtmlgoodies_menuObj.appendChild(ul);
			}
		}	
	}


	function resizeMenu()
	{
		var offsetParent = getLeftPos(dhtmlgoodies_menuObj);
		
		for(var no=0;no<menuBlockArray.length;no++){
			var leftPos = menuBlockArray[no].style.left.replace('px','')/1;
			menuBlockArray[no].style.left = leftPos + offsetParent - menuParentOffsetLeft + 'px';
		}
		menuParentOffsetLeft = offsetParent;
	}
	
	/* 
	メニューの初期化 
	*/
	function initDhtmlGoodiesMenu()
	{
		dhtmlgoodies_menuObj = document.getElementById('dhtmlgoodies_menu');
		
		
		var aTags = dhtmlgoodies_menuObj.getElementsByTagName('A');
		for(var no=0;no<aTags.length;no++){			

			var subUl = aTags[no].parentNode.getElementsByTagName('UL');
			if(subUl.length>0 && aTags[no].parentNode.parentNode.parentNode.id != 'dhtmlgoodies_menu'){
				var img = document.createElement('IMG');
				img.src = dhtmlgoodies_menu_arrow;
				aTags[no].appendChild(img);				

			}

		}
				
		var mainMenu = dhtmlgoodies_menuObj.getElementsByTagName('UL')[0];
		mainMenu.className='menuBlock1';
		mainMenu.style.zIndex = currentZIndex;
		mainMenu.setAttribute('currentDepth' ,1);
		mainMenu.currentDepth = '1';
		mainMenu.onmouseover = mouseOverMenu;
		mainMenu.onmouseout = mouseOutMenu;		

		var mainMenuItemsArray = new Array();
		var mainMenuItem = mainMenu.getElementsByTagName('LI')[0];
		mainMenu.style.height = mainMenuItem.offsetHeight + 2 + 'px';
		while(mainMenuItem){
			
			mainMenuItem.className='currentDepth1';
			mainMenuItem.id = 'dhtmlgoodies_listItem' + liIndex;
			mainMenuItem.onmouseover = showHideSub;
			liIndex++;				
			if(mainMenuItem.tagName=='LI'){
				mainMenuItem.style.cssText = 'float:left;';	
				mainMenuItem.style.styleFloat = 'left';
				mainMenuItemsArray[mainMenuItemsArray.length] = mainMenuItem;
				initSubMenus(mainMenuItem,0,2);
			}			
			
			mainMenuItem = mainMenuItem.nextSibling;
			
		}

		for(var no=0;no<mainMenuItemsArray.length;no++){
			initSubMenus(mainMenuItemsArray[no],0,2);			
		}
		
		menuParentOffsetLeft = getLeftPos(dhtmlgoodies_menuObj);	
		window.onresize = resizeMenu;	
		dhtmlgoodies_menuObj.style.visibility = 'visible';	
	}