.search_submit {

	background-color:#ffffff;
	background: url(../img/button_search.gif) 0 0 no-repeat;
    border: 0;
    width:70px;
    height:20px;
   	
}
input[type=submit]:hover { 
	

	background-color:#ffffff;
	background: url(../img/button_search_d.gif) 0 0 no-repeat;
    border: 0;
    width:70px;
    height:20px;
	
	}