function side_photo(pos){
	n_photo = 26;
	photo = new Array(n_photo);
	for(i=0; i<9; i++)
	{
		photo[i] = 0;
	}	
	document.open();
	for(i=0; i<6; i++)
	{
		pos = pos + 130;
		n = Math.floor(Math.random()*n_photo);
		if( photo[n] == 1 )
		{
			n = (n + 1) % n_photo;
		}
		photo[n] = 1;
        	document.write('<img src="script/side_photo/side_photo',n,'.jpg" style="width:160px; height:120px;position:absolute; top:',pos,'px; right:5px;" />');
	}
	document.close();
}