var thisbrowserHilite
if(document.layers){ thisbrowserHilite='NN4'; }
if(document.all){ thisbrowserHilite='IE'; }
if(!document.all && document.getElementById){ thisbrowserHilite='NN6'; }

function hilite_features(menuitem, bgcolor) 
{
if(thisbrowserHilite=='IE') document.all[menuitem].style.backgroundColor = '#FFFFDF';
if(thisbrowserHilite=='NN6') document.getElementById(menuitem).style.backgroundColor = '#FFFFDF';
}

function hilite_light(menuitem) 
{
if(thisbrowserHilite=='IE') document.all[menuitem].style.backgroundColor = '#FFFFF3';
if(thisbrowserHilite=='NN6') document.getElementById(menuitem).style.backgroundColor = '#FFFFF3';
}

function unhilite_features(menuitem, bgcolor) 
{
if(thisbrowserHilite=='IE') document.all[menuitem].style.backgroundColor = bgcolor;
if(thisbrowserHilite=='NN6') document.getElementById(menuitem).style.backgroundColor = bgcolor;
}