function setTab(area,id) {
	var tabArea=document.getElementById(area);

	var contents=tabArea.childNodes;
	for(i=0; i<contents.length; i++) {
		if(contents[i].className=='tabcontent'){contents[i].style.display='none';}
	}
	document.getElementById(id).style.display='';

	var tabs=document.getElementById(area+'tabs').getElementsByTagName('div');
	for(i=0; i<tabs.length; i++) { tabs[i].className=''; }
	document.getElementById(id+'tab').className='active';
}

function showhidediv(id){
  try{
    var panel=document.getElementById(id);
    if(panel){
      if(panel.style.display=='none'){
        panel.style.display='block';
      }else{
        panel.style.display='none';
      }
    }
  }catch(e){}
}


<!--
var liveRoll_b=3;
var liveRoll_a=1;

liveRoll_temp=setInterval("liveRoll(1)",18000);
function liveRoll(a){
clearInterval(liveRoll_temp);
liveRoll_temp=setInterval("liveRoll(1)",18000);
liveRoll_a+=a;
if (liveRoll_a>liveRoll_b){liveRoll_a=1;}
if (liveRoll_a==0){liveRoll_a=liveRoll_b;}

 for (var j=1; j<=liveRoll_b; j++){
 document.getElementById("liveRollFrame"+j).style.display="none";
 }
 document.getElementById("liveRollFrame"+liveRoll_a).style.display="block";
 document.getElementById("pageShow").innerHTML = liveRoll_a+"/"+liveRoll_b;
} 
//-->