function random(){

mov = new Array(2); 

i = Math.floor(Math.random( ) * mov.length);

mov[0]="http://www.keisoku-network.com/common/movie/mov_tms717.wmv";

mov[1]="http://www.keisoku-network.com/common/movie/mov_vj.wmv";


/*これ以降は、3,4,5と数字を増やしてください。*/

document.write('<embed autostart="true" loop="true" src="'+mov[i]+'" width="320" height="280"></embed>');

}