function showPiano(object,bgcolor) {
 document.getElementById('brandpic').style.backgroundImage="url(img/blank.gif)";

 document.getElementById('hbb_yamaha').style.border="0px";
 document.getElementById('hbb_schimmel').style.border="0px";
 document.getElementById('hbb_perzina').style.border="0px";
 document.getElementById('hbb_disklavier').style.border="0px";
 document.getElementById('hbb_clavinova').style.border="0px";

 document.getElementById('hbb_'+object).style.border="1px solid #FFBB00";
 document.getElementById('hbb_'+object).style.borderLeft="1px solid #"+bgcolor;

 document.getElementById('brandpic').style.backgroundImage="url(img/pic-home-"+object+".jpg)";
}

function popThumb(url,name,width,height) {
 window.open(url,name,'width='+width+',height='+height);
 return false;
}