function mo(mi,src)
    {
        mi.style.background='url(/images/'+src+'_Act.jpg)';     
                if(document.getElementById(src+'_sub'))
           document.getElementById(src+'_sub').style.display='block';

    }
    
    function mou(mi,src)
    {
        mi.style.background='url(/images/'+src+'.jpg)';             
                if(document.getElementById(src+'_sub'))
           document.getElementById(src+'_sub').style.display='none';
    }   

    function sub_mo(mi_id,ind)
    {
        document.getElementById(mi_id+'_line'+ind).style.background='#4ac3d6';
        document.getElementById(mi_id+'_line'+(ind+1)).style.background='#4ac3d6';
        document.getElementById(mi_id+'_sm'+ind).style.background='#da90b4';
        document.getElementById(mi_id+'_lnk'+ind).style.color='#ffffff';
        document.getElementById(mi_id+'_img'+ind).src = '/images/arr_act.png';
    }
    
    function sub_mou(mi_id,ind)
    {
        document.getElementById(mi_id+'_line'+ind).style.background='#ffffff';
        document.getElementById(mi_id+'_line'+(ind+1)).style.background='#ffffff';
        document.getElementById(mi_id+'_sm'+ind).style.background='#ffffff';
        document.getElementById(mi_id+'_lnk'+ind).style.color='#188796';
        document.getElementById(mi_id+'_img'+ind).src = '/images/arr.png';
    }