// JavaScript Document

var up_timer

function getPosition(){
	yoko = document.body.scrollLeft || document.documentElement.scrollLeft;
	tate = document.body.scrollTop  || document.documentElement.scrollTop;

}

function pageup(x,y){
	if(up_timer) clearTimeout(up_timer);
	if(y >= 1){
		getPosition();
		var divisionY = (tate-(tate/5));
		var Y = Math.floor(divisionY);
		window.scrollTo(yoko,Y);
		up_timer = setTimeout("pageup("+yoko+","+Y+")",2);
	}else{
		window.scrollTo(yoko,0);
		clearTimeout(up_timer);
	}
}

function scrollup(){
		getPosition();
		pageup(yoko,tate)
}



//ボップアップ

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) { //v4.0

  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 && document.getElementById) x=document.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];}

}

function MM_openBrWindow(theURL,winName,features) { //v2.0

  var New_Window = window.open(theURL,winName,features);

  New_Window.focus();

}