// JavaScript Document


// Automatic Create by Dreamweaver
// ------------------------------------------------------
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];}
}
// ------------------------------------------------------



// スクロールバーの制御
// ------------------------------------------------------


var __scroll = {sp:6, fps:16, timer:0};

function setScrollSp(sp) {

	if(typeof sp == "number") {

		this.__scroll.sp = sp;

	}

}

function setScrollFps(fps) {

	if(typeof fps == "number") {

		this.__scroll.fps = fps;

	}

}

function scrollToTop() {

	pageScroll(0, 0);

}

function getScrollLeft() {

	if(navigator.userAgent.indexOf("MSIE") != -1) {

		return document.body.scrollLeft;

	} else {

 	 return (window.pageXOffset) ? window.pageXOffset : 0;

 }

}

function getScrollTop() {

	if(navigator.userAgent.indexOf("MSIE") != -1) {

		return document.body.scrollTop;

	} else {

 	 return (window.pageYOffset) ? window.pageYOffset : 0;

 }

}

function pageScroll(toX, toY, cuX, cuY) {

	clearTimeout(this.__scroll.timer);

	toX = (!toX || toX < 0) ? 0 : toX;

	toY = (!toY || toY < 0) ? 0 : toY;

	cuX = (!cuX) ? 0 + getScrollLeft() : cuX;

	cuY = (!cuY) ? 0 + getScrollTop() : cuY;

	cuX += (toX - getScrollLeft()) / this.__scroll.sp; 

	cuY += (toY - getScrollTop()) / this.__scroll.sp; 

	if(cuX < 0) { cuX = 0; }

	if(cuY < 0) {	cuY = 0;	}

	window.scrollTo(Math.floor(cuX), Math.floor(cuY));

	if(Math.floor(cuX) != toX || Math.floor(cuY) != toY) {

		this.__scroll.timer = setTimeout("pageScroll("+toX+","+toY+"," +cuX+","+cuY+")",this.__scroll.sp);

	}

}
// ------------------------------------------------------