/* ·Ñ¿À¹ö
À̹ÌÁö ¸Þ´º ¸¸µé±â ¿¹
<A href="#" class="roll_over" onfocus="blur()"><IMG src="menu-0.gif" border="0" class="show"><IMG src="menu-1.gif" border="0" class="hide"></A>
*/

.show { border-width:0px; display:inline; }
.hide { border-width:0px; display:inline; display:none; }
.roll_over:hover { position:relative; }
.roll_over:hover .show { display:none; }
.roll_over:hover .hide { display:inline; }