num = 0;
jumpURL = new Array();
jumpURL[0] = "http://www.tohken.co.jp/NewPro/thir6200ddm2.php";
jumpURL[1]= "http://www.tohken.co.jp/viw1.php?prod100=66&tipic=pr_2d.gif&pan=2%BC%A1%B8%B5%A5%B3%A1%BC%A5%C9%A5%EA%A1%BC%A5%C0%A1%BC%8E%A5%A5%CF%A5%F3%A5%C7%A5%A3%A5%BF%A5%A4%A5%D7&a2=on";
jumpURL[2] = "http://www.tohken.co.jp/Xray/xtubedet.php?a5=on";
jumpURL[3] = "http://www.tohken.co.jp/viw1.php?prod100=7&tipic=pr_2d.gif&pan=2%BC%A1%B8%B5%A5%B3%A1%BC%A5%C9%C0%BD%C9%CA&a2=on";

function slide_Img()
{
	num++;
	num %=4;
	document.banner_p.src ="img/"+ num + ".gif";
	setTimeout("slide_Img()",5000);
}

function site_jump()
{
	location.href = jumpURL[num];
}