function showtipZ(current,e,text){

if (document.all&&document.readyState=="complete"){
document.all.tooltipZ.innerHTML='<table border="2"><tr><td class="bardetails">'+text+'</td></tr></table>';
document.all.tooltipZ.style.pixelLeft=event.clientX+document.body.scrollLeft+10;
document.all.tooltipZ.style.pixelTop=event.clientY+document.body.scrollTop+10;
document.all.tooltipZ.style.visibility="visible";
}

else if (document.layers){
document.tooltipZ.document.nstip.document.write('<b>'+heading+text+'</b>');
document.tooltipZ.document.nstip.document.close();
document.tooltipZ.document.nstip.left=0;currentscroll=setInterval("scrolltip()",100);
document.tooltipZ.left=e.pageX+10;
document.tooltipZ.top=e.pageY+10;
document.tooltipZ.visibility="show";
}
}

function hidetipZ(){
if (document.all)
document.all.tooltipZ.style.visibility="hidden";
else if (document.layers){
clearInterval(currentscroll);
document.tooltipZ.visibility="hidden";
}
}