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];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

/* 使い方：

	easeScroll( 目的x,  目的y, [スピード], [スターティングx], [スターティングy] )
	
	* [] = optional


											-Jonathan
*/


// find the current X position
function getCurrX()
{
	if (document.all)
	{
		return document.body.scrollLeft;
	}
	else if (window.pageXOffset)
	{
		return window.pageXOffset;
	}
	else
	{
		return 0;
	}
}

// Find the current Y position
function getCurrY()
{ 
	if (document.all)
	{
		return document.body.scrollTop;
	}
	else if (window.pageYOffset)
	{
		return window.pageYOffset;
	}
	else
	{
		return 0;
	}
}



function easeScroll(destX, destY, spd, currX, currY)
{
	// stop any active scrolling
	if (timeOutRef)
	{
		clearTimeout(timeOutRef);
	}
	
	// If speed not given default to 6
	if (!spd) spd = 6;
	
	// default destination to top of page
	if (!destX || destX < 0) destX = 0;
	if (!destY || destY < 0) destY = 0;
	
	// Use current X,Y if coords not given
	if (!currX) currX = getCurrX();
	if (!currY) currY = getCurrY();
	
	currX += ( destX - getCurrX() ) / spd;	
	if (currX < 0) currX = 0;
	currY += ( destY - getCurrY() ) / spd;
	if (currY < 0) currY = 0;
	
	// round out to integers
	var gotoX = Math.round(currX);
	var gotoY = Math.round(currY);
	
	window.scrollTo(gotoX, gotoY);
	
	// Recurse this function until we reach destination
	if (gotoX != destX || gotoY != destY)
	{
		var timeOutRef = setTimeout( "easeScroll(" + destX + "," + destY + "," + spd + "," + currX + "," + currY + ")", 20 );
	}
	
}