.menu12
{
   background-image:url(images/top_links_05.png);
   background-repeat:no-repeat;
 
}

.menu12:hover
{
   background-image:url(images/top_links_rl_05.png);
   background-repeat:no-repeat;
 
}
.menu123
{
   background-image:url(images/our_collection_07.png);
   background-repeat:no-repeat;
 
}

.menu123:hover
{
   background-image:url(images/our_colletion_rl_07.png);
   background-repeat:no-repeat;
 
}