function random_banner(sizex,sizey) {

	banner = new Array();
	banner[0]="./images/pangya/";
	banner[1]="./images/fez/";
	banner[2]="./images/cabal/";
	banner[3]="./images/latale/";
	banner[4]="./images/cgf/";
	banner[5]="./images/paperman/";
	banner[6]="./images/god/";

	message = new Array();
	message[0]="スカッとゴルフパンヤ";
	message[1]="ファンタジーアースゼロ";
	message[2]="CABALONLINE";
	message[3]="トキメキファンタジーラテール";
	message[4]="コンチェルトゲートフォルテ";
	message[5]="ペーパーマン";
	message[6]="ブラウザ封神演義";

	link = new Array();
	link[0] = "/jump.ashx?num=16778091";
	link[1] = "/jump.ashx?num=58721132";
	link[2] = "/jump.ashx?num=41943917";
	link[3] = "/jump.ashx?num=67109742";
	link[4] = "/jump.ashx?num=134218609";
	link[5] = "/jump.ashx?num=125830002";
	link[6] = "/jump.ashx?num=1246165";

	rand = Math.floor(Math.random()*banner.length);
	document.write("<a target='_blank' href="+link[rand]+"><img alt="+message[rand]+" src="+banner[rand]+sizex+"_"+sizey+".jpg width='"+sizex+"' height='"+sizey+"' /></a>");

}