function random_image() {
	imga = new Array();
	imgb = new Array();
	txta = new Array();
	txtb = new Array();
	
	imga[0] = 'img/honda/CRF50F.gif';   txta[0] = 'CRF50F';
	imga[1] = 'img/honda/CRF70F.gif';   txta[1] = 'CRF70F';
	imga[2] = 'img/honda/CRF150R2.gif'; txta[2] = 'CRF150R/R2';
	imga[3] = 'img/honda/CRF450R.gif';  txta[3] = 'CRF450R';
	imga[4] = 'img/honda/CRF100F.gif';  txta[4] = 'CRF100F';
	imga[5] = 'img/honda/CRF250R.gif';  txta[5] = 'CRF250R';
	
	imgb[0]  = 'img/honda/ape50.gif';         txtb[0]  = 'エイプ50/100';
	imgb[1]  = 'img/honda/CB223S_red.gif';    txtb[1]  = 'CB223S';
	imgb[2]  = 'img/honda/CB400.gif';         txtb[2]  = 'CB400';
	imgb[3]  = 'img/honda/Dio.gif';           txtb[3]  = 'ディオ';
	imgb[4]  = 'img/honda/Dio_special.gif';   txtb[4]  = 'ディオ・スペシャル';
	imgb[5]  = 'img/honda/FAZE_blue.gif';     txtb[5]  = 'フェイズ';
	imgb[6]  = 'img/honda/FTR_white.gif';     txtb[6]  = 'FTR';
	imgb[7]  = 'img/honda/LEADEX_red.gif';    txtb[7]  = 'リード（レッド）';
	imgb[8]  = 'img/honda/LEADEX_silver.gif'; txtb[8]  = 'リード（シルバー）';
	imgb[9]  = 'img/honda/LittleCub.gif';     txtb[9]  = 'リトルカブ';
	imgb[10] = 'img/honda/Monkey_red.gif';    txtb[10] = 'モンキー（レッド）';
	imgb[11] = 'img/honda/scoopy_red.gif';    txtb[11] = 'クレア スクーピー（レッド）';
	imgb[12] = 'img/honda/scoopy_white.gif';  txtb[12] = 'クレア スクーピー（ホワイト）';
	imgb[13] = 'img/honda/SuperCub50.gif';    txtb[13] = 'スーパーカブ';
	imgb[14] = 'img/honda/today_red.gif';     txtb[14] = 'トゥデイ';
	imgb[15] = 'img/honda/todayF_blue.gif';   txtb[15] = 'トゥデイ・F';
	imgb[16] = 'img/honda/VT750S.gif';        txtb[16] = 'VT750S';
	
	document.write("<ul id='honda_list'>");
	
	idx1 = Math.floor( Math.random() * imga.length );
	document.write("<li class='left'><a href='http://www.honda.co.jp/motor/' target='_blank'><img src='"+imga[idx1]+"' alt='"+txta[idx1]+"' title='"+txta[idx1]+"' width='208' height='124' /></a></li>");
	
	idx1 = Math.floor( Math.random() * imgb.length );
	idx2 = idx1 + 2;
	idx3 = idx2 + 3;
	if( idx2 >= imgb.length ) idx2 = 0;
	if( idx3 >= imgb.length ) idx3 = imgb.length - 1;
	document.write("<li class='right'><a href='http://www.honda.co.jp/motor/' target='_blank'><img src='"+imgb[idx1]+"' alt='"+txtb[idx1]+"' title='"+txtb[idx1]+"' width='208' height='124' /></a></li>");
	document.write("<li class='right'><a href='http://www.honda.co.jp/motor/' target='_blank'><img src='"+imgb[idx2]+"' alt='"+txtb[idx2]+"' title='"+txtb[idx2]+"' width='208' height='124' /></a></li>");
	document.write("<li class='right'><a href='http://www.honda.co.jp/motor/' target='_blank'><img src='"+imgb[idx3]+"' alt='"+txtb[idx3]+"' title='"+txtb[idx3]+"' width='208' height='124' /></a></li>");
	
	document.write("</ul>");
	
}