//--------------------------- swapimage & image_preload ---------------------------//
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_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_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];}
}
//--------------------------- pagetop scroller ---------------------------//
function getScrollLeft() { 
 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {
  return document.documentElement.scrollLeft;
 } else if (window.pageXOffset) {
  return window.pageXOffset;
 } else {
  return 0;
 }
}
function getScrollTop() { 
 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {
  return document.documentElement.scrollTop;
 } else if (window.pageYOffset) {
  return window.pageYOffset;
 } else {
  return 0;
 }
}
var pageScrollTimer;
function pageScroll(toX,toY,frms,cuX,cuY) { // 020314
 if (pageScrollTimer) clearTimeout(pageScrollTimer);
 if (!toX || toX < 0) toX = 0;
 if (!toY || toY < 0) toY = 0;
 if (!cuX) cuX = 0 + getScrollLeft();
 if (!cuY) cuY = 0 + getScrollTop();
 if (!frms) frms = 6;
 if (toY > cuY && toY > (getAnchorPosObj('end','enddiv').y) - getInnerSize().height) toY = (getAnchorPosObj('end','enddiv').y - getInnerSize().height) + 1;
 cuX += (toX - getScrollLeft()) / frms; if (cuX < 0) cuX = 0;
 cuY += (toY - getScrollTop()) / frms;  if (cuY < 0) cuY = 0;
 var posX = Math.floor(cuX);
 var posY = Math.floor(cuY);
 window.scrollTo(posX, posY);
 if (posX != toX || posY != toY) {
  pageScrollTimer = setTimeout("pageScroll("+toX+","+toY+","+frms+","+cuX+","+cuY+")",16);
 }
}
function scrollToPageTop() {
  pageScroll(0,0,5);
}
//--------------------------- copyright year ---------------------------//
function c_year(startYear){
    var myYear=(new Date()).getFullYear();
    if(startYear != myYear){
        document.write("-" + myYear);
    }
}
//--------------------------- add target ---------------------------//
function target_init (){
    var obj = document.getElementsByTagName("a");
    for(var i=0; i<obj.length; i++){
        if(obj[i].getAttribute("rel") == "target"){
            obj[i].setAttribute("target", "_blank");
        }
    }
}
//--------------------------- paragraph view control ---------------------------//
function view_init (){
    var obj = document.getElementById("check-agree");
    if(obj){
        if(obj.checked){
            $("#paragraph01").addClass("close");
            $("#paragraph02").addClass("open");
        }
    }
}
function view_ctrl(){
    $("#paragraph01").toggleClass("close");
    $("#paragraph02").toggleClass("open");
}
//--------------------------- Google map ---------------------------//
var map_flag = 0;
function google_map(mapObj, mapLat, mapLng, markLat, markLng, zoom){
    if (GBrowserIsCompatible()) {
        //remove map image
        mapObj.removeChild(mapObj.firstChild);
        mapObj = new GMap2(mapObj);
        mapObj.setCenter(new GLatLng(mapLat, mapLng), zoom);
        mapObj.addControl(new GSmallMapControl());
        var marker = new GMarker(new GLatLng(markLat, markLng));
        mapObj.addOverlay(marker);
    }
}
function img_map(mapObj, mapImg){
    //remove google map
    var max = mapObj.childNodes.length -1;
    for(var i=max; i>-1; i--){
        mapObj.removeChild(mapObj.childNodes[i]);
    }
    //set image map
    var new_obj = document.createElement("img");
    new_obj.src = mapImg;
    mapObj.appendChild(new_obj);
}
function btn_text(btnId){
    var obj = document.getElementById(btnId);
    if(!map_flag){
        obj.value = "画像で見る";
    }else if(map_flag){
        obj.value = "Google マップで表示";
    }
}
function change_map(btnId, mapId, mapLat, mapLng, markLat, markLng, zoom, mapImg) {
    var mapObj = document.getElementById(mapId);
    if(map_flag < 1) {
        google_map(mapObj, mapLat, mapLng, markLat, markLng, zoom);
        btn_text(btnId);
        map_flag = 1;
    }else{
        img_map(mapObj, mapImg);
        btn_text(btnId);
        map_flag = 0;
    }    
}
//--------------------------- window onload ---------------------------//
window.onload = function (){
    target_init();
    view_init();
}