function topimage(){
   var imglist = new Array(
      "http://www.divenet.jp/html/themes/original3/images/main/23.jpg",
      "http://www.divenet.jp/html/themes/original3/images/main/16.jpg",
      "http://www.divenet.jp/html/themes/original3/images/main/17.jpg",
      "http://www.divenet.jp/html/themes/original3/images/main/23.jpg",
      "http://www.divenet.jp/html/themes/original3/images/main/22.jpg",
      "http://www.divenet.jp/html/themes/original3/images/main/23.jpg",
	  
      "http://www.divenet.jp/html/themes/original3/images/main/57.jpg",
      "http://www.divenet.jp/html/themes/original3/images/main/57.jpg",
      "http://www.divenet.jp/html/themes/original3/images/main/57.jpg",
      "http://www.divenet.jp/html/themes/original3/images/main/57.jpg",
      "http://www.divenet.jp/html/themes/original3/images/main/57.jpg",
      "http://www.divenet.jp/html/themes/original3/images/main/57.jpg",
      "http://www.divenet.jp/html/themes/original3/images/main/57.jpg",
      
      "http://www.divenet.jp/html/themes/original3/images/main/17.jpg",
      "http://www.divenet.jp/html/themes/original3/images/main/17.jpg",
      "http://www.divenet.jp/html/themes/original3/images/main/17.jpg",
      "http://www.divenet.jp/html/themes/original3/images/main/17.jpg",
      
      "http://www.divenet.jp/html/themes/original3/images/digital.jpg",
      "http://www.divenet.jp/html/themes/original3/images/digital.jpg",
      "http://www.divenet.jp/html/themes/original3/images/digital.jpg",
      "http://www.divenet.jp/html/themes/original3/images/digital.jpg",
      "http://www.divenet.jp/html/themes/original3/images/digital.jpg"
   );
   var selectnum = Math.floor((Math.random() * 1000)) % imglist.length;
   if(selectnum == 9 || selectnum == 17 || selectnum == 22){
     var output = "<a href='http://www.divenet.jp/html/modules/tourlist/'><img src=" + imglist[selectnum] + " title='ダイビング PHOTO'></a>";
   }else if(selectnum == 56 || selectnum == 57 || selectnum == 58 || selectnum == 59 || selectnum == 60 || selectnum == 61 || selectnum == 62){
     var output = "<a href='http://www.divenet.jp/html/modules/mymovie/sakana.php'><img src=" + imglist[selectnum] + " title='ダイビング PHOTO'></a>";
   }else if(selectnum == 16 || selectnum == 63 || selectnum == 64 || selectnum == 65 || selectnum == 66){
     var output = "<a href='http://www.divenet.jp/html/modules/mymovie/trip.php'><img src=" + imglist[selectnum] + " title='ダイビング PHOTO'></a>";
   }else if(selectnum == 69 || selectnum == 70 || selectnum == 71 || selectnum == 72 || selectnum == 73){
     var output = "<a href='http://www.divenet.jp/html/modules/mymovie/digital-world.php'><img src=" + imglist[selectnum] + " title='水中デジタルの世界'></a>";
   }else{
     var output = "<img src=" + imglist[selectnum] + " title='ダイビング PHOTO'>";
   }
   document.write(output);
}

function sidebaner(){
	var imglist = new Array(
      "http://www.divenet.jp/html/modules/diving_n7/images/banner_redsea.gif",
      "http://www.divenet.jp/html/modules/diving_n7/images/banner_tahiti.gif",
      "http://www.divenet.jp/html/themes/original3/images/top2/banner01.gif",
	  "http://www.divenet.jp/html/modules/diving_n7/images/banner_lapaz.gif",
	  "http://www.divenet.jp/html/modules/diving_n7/images/banner_papua.gif"
   );
   var selectnum = Math.floor((Math.random() * 30)) % imglist.length;
   if(selectnum == 0){
   	var output = "<a href='http://www.fwt.co.jp/ASP/Tour/Result/?op=1&result=43120508d0614' target='_blank' title='ダイビングツアー' alt='ダイビングツアー'><img src=" + imglist[selectnum] + "></a>";
   }
   if(selectnum == 1){
   	var output = "<a href='http://www.fwt.co.jp/ASP/Tour/Result/?op=1&result=431209bc2a5db' target='_blank' title='ダイビングツアー' alt='ダイビングツアー'><img src=" + imglist[selectnum] + "></a>";
   }
   if(selectnum == 2){
   	var output = "<a href='{X_SITEURL}modules/mymovie/trip.php' title='ダイビングツアー' alt='ダイビングムービー'><img src=" + imglist[selectnum] + "></a>";
   }
    if(selectnum == 3){
   	var output = "<a href='http://www.fwt.co.jp/ASP/Tour/Result/?op=1&result=4312059b14642' target='_blank' title='ダイビングツアー' alt='ダイビングツアー'><img src=" + imglist[selectnum] + "></a>";
   }
    if(selectnum == 4){
   	var output = "<a href='http://www.fwt.co.jp/ASP/Tour/Result/?op=1&result=43120c5993586' target='_blank' title='ダイビングツアー' alt='ダイビングツアー'><img src=" + imglist[selectnum] + "></a>";
   }
   
   var output = "<a href='{X_SITEURL}modules/mymovie/trip.php' title='ダイビングツアー' alt='ダイビングムービー'><img src=" + imglist[2] + "></a>";
   document.write(output);
}
function header_banner(){
	//画像URL
	img = new Array();
	img[0] = "http://www.divenet.jp/img/header_bnr3.jpg";
	img[1] = "http://www.divenet.jp/img/header_bnr8.jpg";
	img[2] = "http://www.divenet.jp/img/header_bnr5.jpg";
	img[3] = "http://www.divenet.jp/img/header_bnr6.jpg";
	img[4] = "http://www.divenet.jp/img/header_bnr7.jpg";
	//リンク先
	jmp = new Array();
	jmp[0] = "http://www.belljerry.net/";
	jmp[1] = "http://www.divenet.jp/html/modules/live4/index.php?id=53";
	jmp[2] = "http://www.belljerry.net/";
	jmp[3] = "http://www.divenet.jp/html/modules/divenews1/";
	jmp[4] = "http://www.divenet.jp/html/modules/live4/index.php?id=67";
	
	n = Math.floor(Math.random()*jmp.length);
	document.write("<a href='"+jmp[n]+"'>");
	document.write("<img src='"+img[n]+"' border='0'>");
	document.write("</a>");
}