JumpLeftImg = new Array();
		JumpLeftImg[0] = "tone/index.html";
		JumpLeftImg[1] = "event/index.html";
		JumpLeftImg[2] = "event/index.html";
		JumpLeftImg[3] = "event/index.html";
		JumpLeftImg[4] = "event/index.html";
		JumpLeftImg[5] = "tone/index.html";


	ChangeLeftImg = new Array();
		ChangeLeftImg[0] = "images/img_main01.jpg";
		ChangeLeftImg[1] = "images/img_main02.jpg";
		ChangeLeftImg[2] = "images/img_main03.jpg";
		ChangeLeftImg[3] = "images/img_main04.jpg";
		ChangeLeftImg[4] = "images/img_main05.jpg";
		ChangeLeftImg[5] = "images/img_main06.jpg";


function RandomImg01() {
	var i = 0;
	i = Math.round(Math.random() * (JumpLeftImg.length - 1));
	
	document.write('<a href="'+JumpLeftImg[i]+'"><img src="'+ChangeLeftImg[i]+'" alt="maingraphic" border="0"></a>');
}