#searchBtn
{
    background: url(../images/search_button.png) no-repeat;
    width: 20px;
    height: 18px;
    border: none;
    position: absolute;
    right: 15px;
    top: 13px;
    z-index: 9999;
}

#searchBtn:hover
{
    background-position: 0px -20px;
    width: 20px;
    height: 18px;
    border: none;
    position: absolute;
    right: 15px;
    top: 13px;
    z-index: 9999;
}

.ui-autocomplete 
{ 
    position: absolute; 
    cursor: default;
    z-index:30 !important;
}