function bON(num) {
for (i=1; i<=5; i++) {
	document.all['tab'+i].style.display="none";
	document.all['lk'+i].style.color="white";
	document.images['crc'+i].src="/circ1.gif";}
document.all['tab'+num].style.display="";
document.all['lk'+num].style.color="#fa6d09";
document.all['lk'+num].style.cursor="hand";
document.images['crc'+num].src="/circ2.gif";
}




function openImg(obj,url,width,height) {
imgWin=window.open(url,"","width="+width+",height="+height+",toolbar=no,menubar=no,status=no,resizable=no,scrollbars=no");
imgWin.document.title=obj.innerText;
imgWin.document.body.innerHTML+='<p align=center style=margin:5><b>'+obj.innerText+'</b></p>';}