var changeDB = new Array(
"<table bgcolor='#000000' border='0' cellspacing='0' cellpadding='0'><tr><td valign='center' bgcolor='#000000' width='90' align='center'></td><td valign='center' bgcolor='#000000' width='90' align='center'><a href=JavaScript:nextchange();><img src='../../img/next.jpg' border='0'></a></td></tr></table>",
"<table bgcolor='#000000' border='0' cellspacing='0' cellpadding='0'><tr><td valign='center' bgcolor='#000000' width='90' align='center'><a href=JavaScript:backchange();><img src='../../img/pre.jpg' border='0'></a></td><td valign='center' bgcolor='#000000' width='90' align='center'><a href=JavaScript:nextchange();><img src='../../img/next.jpg' border='0'></a></td></tr></table>",
"<table bgcolor='#000000' border='0' cellspacing='0' cellpadding='0'><tr><td valign='center' bgcolor='#000000' width='90' align='center'><a href=JavaScript:backchange();><img src='../../img/pre.jpg' border='0'></a></td><td valign='center' bgcolor='#000000' width='90' align='center'><a href=JavaScript:nextchange();><img src='../../img/start.jpg' border='0'></a></td></tr></table>");

function nextchange(){
	var x = 1;

	n++;
	if(n==M_max)
	{
		n = 0;
		x = 0;

	}
	if((n+1)==M_max)
	{
		x = 2;

	}
	execChangeImg(n);
	execChangeButton(x);

}
function backchange(){
	var x = 1;
	n--;
	if(n==0)
	{
		x = 0;
	}
	execChangeImg(n);
	execChangeButton(x);
}

function execChangeImg( num ){
	var num;

	if(navigator.userAgent.indexOf("MSIE") != -1){ 

			document.images["photo"].style.filter="blendTrans(duration=1.5)";    //クロスフェードの早さ
			document.images["photo"].filters[0].Apply();
			document.images["photo"].src = imgDB[num];
			document.images["photo"].filters[0].Play();
			document.all["main"].innerHTML = textDB[num];
	}

	else{

			document.images["photo"].src = imgDB[num];
			document.all["main"].innerHTML = textDB[num];

	}

			
}
function execChangeButton( num ){
	var num;

	document.all["change"].innerHTML = changeDB[num];

			
}

