var pic_id;

function img_s_over(id)
{
 pic_id=id;
 document.all['s'+id].bgColor="DarkOrchid"; // change background of small GIF
}

function img_s_out(id)                         
{                          
 pic_id=id;
 document.all['s'+id].bgColor="#ffffff";
}

function img_s_click(id)
{
 document.all.main.src='app_themes/floridafarm.org/image/'+id+'_vl.jpg';
}