// rollover
function over() {
	if (!document.getElementById) return
	var aPreLoad = new Array();
	var aPreLoad2 = new Array();
	var sTempSrc;
	var aImages = document.getElementsByTagName('img');	
	var aImages2 = document.getElementsByTagName('input');
	
	for (var i = 0; i < aImages.length; i++) {		
		if (aImages[i].className == 'over') {
			var src = aImages[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '_on'+ftype);
			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('_on'+ftype, ftype);
				this.setAttribute('src', sTempSrc);
			}
		}
	}
	for (var i = 0; i < aImages2.length; i++) {		
		if (aImages2[i].className == 'over') {
			var src = aImages2[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '_on'+ftype);
			aImages2[i].setAttribute('hsrc', hsrc);
			aPreLoad2[i] = new Image();
			aPreLoad2[i].src = hsrc;
			aImages2[i].onmouseover = function() {
				sTempSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}
			aImages2[i].onmouseout = function() {
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('_on'+ftype, ftype);
				this.setAttribute('src', sTempSrc);
			}
		}
	}
}

window.onload = over;


// backToTop
pageTop = {
	topFlag : "#top"
}

function toTop(){
	var a = document.getElementsByTagName("a");
	for(i=0;i<a .length;i++){
		if(new RegExp(pageTop.topFlag + "\\b").exec(a[i].getAttribute("href"))) {
			
			a[i].onclick = function(){
				this.removeAttribute("href")
				backToTop();
				this.setAttribute("href",pageTop.topFlag);
				return false;
			}
		}
	}
}


function backToTop() {
	var x1 = x2 = x3 = 0;
	var y1 = y2 = y3 = 0;

	if (document.documentElement) {
		x1 = document.documentElement.scrollLeft || 0;
		y1 = document.documentElement.scrollTop || 0;
	}

	if (document.body) {
		x2 = document.body.scrollLeft || 0;
		y2 = document.body.scrollTop || 0;
	}

	x3 = window.scrollX || 0;
	y3 = window.scrollY || 0;

	var x = Math.max(x1, Math.max(x2, x3));
	var y = Math.max(y1, Math.max(y2, y3));

	window.scrollTo(Math.floor(x / 1.3), Math.floor(y / 1.3));

	if (x > 0 || y > 0) {
		window.setTimeout("backToTop()", 25);
	}
	else if (navigator.userAgent.indexOf("AppleWebKit") == -1){
		location.href = pageTop.topFlag;
	}
		
}

addEvent(window, 'load', toTop);

function addEvent(obj, evType, fn){
	if (obj.addEventListener){
		obj.addEventListener(evType, fn, false);
		return true;
	}
	else if (obj.attachEvent){
		var r = obj.attachEvent("on"+evType, fn);
		return r;
	}
	else {
		return false;
	}
}


// input focus
function cText(obj){
if(obj.value==obj.defaultValue){
obj.value="";
obj.style.color="#000";
}
}

function sText(obj){
if(obj.value==""){
obj.value=obj.defaultValue;
obj.style.color="#999";
}
}



//tab_change
var tab = {
init: function(){
var tabs = this.setup.tabs;
var pages = this.setup.pages;
 
for(i=0; i<pages.length; i++) {
if(i !== 0) pages[i].style.display = 'none';
tabs[i].onclick = function(){ tab.showpage(this); return false; };
}
},
 
showpage: function(obj){
var tabs = this.setup.tabs;
var pages = this.setup.pages;
var num;
 
for(num=0; num<tabs.length; num++) {
if(tabs[num] === obj) break;
}
 
for(var i=0; i<pages.length; i++) {
if(i == num) {
pages[num].style.display = 'block';
tabs[num].className = 'selected';
}
else{
pages[i].style.display = 'none';
tabs[i].className = null;
}
}
}
}


//ブラウザブックマーク追加
function insertAddFavoriteButton() {
    //先にお気に入りに追加するページのURLとページ名を定義
    var url = "'" + window.location.href + "'";
    var url2 = window.location.href;
    var title = "'" + document.title + "'";
    var imgtag = '<img src="/common/img/icon_bookmark.gif" alt="ブックマーク" width="85" height="25" class="bm" />';

    //IE用
    if(window.external && typeof window.external.AddFavorite != 'undefined') {
        document.write('<a href="#" onclick="window.external.AddFavorite(' + url + ',' + title + '); return false;">'+ imgtag +'<\/a>');
    }
    //Firefox用
    else if(window.sidebar) {
        document.write('<a href="#" onclick="window.sidebar.addPanel(' + title + ',' + url + ', \'\'); return false;">'+ imgtag +'<\/a>');
    }
    //Opera用
    else if(window.opera) {
        document.write('<a href="' + url2 + '" rel="sidebar" title="' + title + '">'+ imgtag +'<\/a>');
    }
    //その他（Safariなど）用
    else {
        document.write( imgtag );
    }
}


function mail02(i_1,i_2)
{eval(String.fromCharCode(108,111,99,97,116,105,111,110,46,104,114,101,102,32,61,32,39,109,97,105,108,116,111,58) + escape(i_1) + String.fromCharCode(60,114,101,99,114,117,105,116,64,99,111,111,98,97,108,46,99,111,46,106,112,62,63,115,117,98,106,101,99,116,61) +  escape(i_2) + "'");}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}