function showPanels() {

	var random = Math.random();
	var panelOneIndex;
	
	if (random < 0.5) {
		panelOneIndex = 0;
	} else if (random < 1.0) {
		//panelOneIndex = 1;
		panelOneIndex = 0;
	}

	for(var i=0;i<2;i++){
		if (document.all) {
			if (document.all("pnl1_"+i)){
				if(panelOneIndex==i){
					document.all("pnl1_"+i).style.display="";
				}else{
					document.all("pnl1_"+i).style.display="none";
				}
			}
		}else{
			if (document.getElementById("pnl1_"+i)){
				if(panelOneIndex==i){
					document.getElementById("pnl1_"+i).style.display="";
				}else{
					document.getElementById("pnl1_"+i).style.display="none";
				}
			}
		}
	}
	var random = Math.random();
	var panelTwoIndex;
	
	if (random < 0.33) {
		panelTwoIndex = 0;
	} else if (random < 0.66) {
		panelTwoIndex = 1;
	} else {
		panelTwoIndex = 2;
	}

	for(var i=0;i<3;i++){
		if (document.all) {
			if (document.all("pnl_"+i)){
				if(panelTwoIndex==i){
					document.all("pnl_"+i).style.display="";
				}else{
					document.all("pnl_"+i).style.display="none";
				}
			}
		}else{
			if (document.getElementById("pnl_"+i)){
				if(panelTwoIndex==i){
					document.getElementById("pnl_"+i).style.display="";
				}else{
					document.getElementById("pnl_"+i).style.display="none";
				}
			}
		}
	}
}