var LinkAddress	=	new Array(),imageAddress	=	new Array();

LinkAddress[0]		=	new Array(),					imageAddress[0]		=	new Array();
LinkAddress[0][0]	=	"http://web.arena.ne.jp/cgi-bin/suite2/redirect_in.cgi?partner=CH10302&dest=http://web.arena.ne.jp/suitex/",	imageAddress[0][0]	=	"bnr/suitex_120s.gif";
LinkAddress[0][1]	=	"http://www.nadukete.net/partner/CH10302/",																	imageAddress[0][1]	=	"bnr/nadukete_120w.gif";
LinkAddress[0][2]	=	"http://web.arena.ne.jp/cgi-bin/suite2/redirect_in.cgi?partner=CH10302&dest=http://web.arena.ne.jp/suitepro/",	imageAddress[0][2]	=	"bnr/proB_120-60.gif";
LinkAddress[0][3]	=	"http://www.sphere.ne.jp/cgi-bin/sphere/redirect_in.cgi?partner=CH10302&dest=http://www.sphere.ne.jp/",		imageAddress[0][3]	=	"bnr/info_120w.gif";


var bnr		=	Math.round(Math.random()	*	(LinkAddress[0].length	-	1));

document.write('<a href="'+	LinkAddress[0][bnr]	+'"><img src="'+imageAddress[0][bnr]	+ '" /></a>');