msk_ph=new Image();

msk_ph_a="./photo/0"

msk_top='<IMG src="img/transparent.gif">';

msk_ph_b="1.jpg";

hoge = msk_ph_a+msk_ph_b;

msk_ph.src=msk_ph_a + msk_ph_b;

hoge=msk_ph_a + msk_ph_b;