SCRIPT Language="JavaScript">
!-- var imgMax = 15; //セットする画像の枚数。 var imgRand = Math.floor(Math.random() * imgMax);
if(imgRand == 0) document.write('<img src="1.jpg" width=648 height=450>'); else if(imgRand == 1) document.write('<img src="2.jpg" width=648 height=450>'); else if(imgRand == 2) document.write('<img src="3.jpg" width=648 height=450>'); else if(imgRand == 3) document.write('<img src="4.jpg" width=648 height=450>'); else if(imgRand == 4) document.write('<img src="5.jpg" width=648 height=450>'); else if(imgRand == 5) document.write('<img src="6.jpg" width=648 height=450>'); else if(imgRand == 6) document.write('<img src="7.jpg" width=648 height=450>'); else if(imgRand == 7) document.write('<img src="8.jpg" width=648 height=450>'); else if(imgRand == 8) document.write('<img src="9.jpg" width=648 height=450>'); else if(imgRand == 9) document.write('<img src="10.jpg" width=648 height=450>'); else if(imgRand == 10) document.write('<img src="11.jpg" width=648 height=450>'); else if(imgRand == 11) document.write('<img src="12.jpg" width=648 height=450>'); else if(imgRand == 12) document.write('<img src="13.jpg" width=648 height=450>'); else if(imgRand == 13) document.write('<img src="14.jpg" width=648 height=450>'); else if(imgRand == 14) document.write('<img src="15.jpg" width=648 height=450>');
/SCRIPT>