Web Forms :: Dynamically Change Background Image Of DIV?

There is House_info table with H_name column in database and I have <div> in my page that I put background image for it below is code:

<div id="TopmenusP">
<div>
#TopmenusP
{
width:1000px;
height:71px;
float:right;
margin:17px 0 0 0;
background:url(../image/state.png) no-repeat center;
}

I want if in H_name column be="Home" it change div background image...

Here div background image is 

background:url(../image/state.png) no-repeat center;

I want if H_name="Home" it change to

background:url(../image/Home.png) no-repeat center;