function ShowPnl(no) {
	switch(no) {
		case "1":
			if (document.getElementById('Pnl1').style["display"] == "none"){
				document.getElementById('Hl1').style.fontWeight = "bold";
				document.getElementById('Pnl1').style["display"] = "";
				}
			else {
				document.getElementById('Hl1').style.fontWeight = "normal";
				document.getElementById('Pnl1').style["display"] = "none";
				};
			break;				
		case "2":
			if (document.getElementById('Pnl2').style["display"] == "none"){
				document.getElementById('Hl2').style.fontWeight = "bold";
				document.getElementById('Pnl2').style["display"] = ""
				}
			else {
				document.getElementById('Hl2').style.fontWeight = "normal";
				document.getElementById('Pnl2').style["display"] = "none"
				};
			break;				
		case "3":
			if (document.getElementById('Pnl3').style["display"] == "none"){
				document.getElementById('Hl3').style.fontWeight = "bold";
				document.getElementById('Pnl3').style["display"] = ""
				}
			else {
				document.getElementById('Hl3').style.fontWeight = "normal";
				document.getElementById('Pnl3').style["display"] = "none"
				};
			break;				
		case "4":
			if (document.getElementById('Pnl4').style["display"] == "none"){
				document.getElementById('Hl4').style.fontWeight = "bold";
				document.getElementById('Pnl4').style["display"] = ""
				}
			else {
				document.getElementById('Hl4').style.fontWeight = "normal";
				document.getElementById('Pnl4').style["display"] = "none"
				};
			break;				
		case "5":
			if (document.getElementById('Pnl5').style["display"] == "none"){
				document.getElementById('Hl5').style.fontWeight = "bold";
				document.getElementById('Pnl5').style["display"] = ""
				}
			else {
				document.getElementById('Hl5').style.fontWeight = "normal";
				document.getElementById('Pnl5').style["display"] = "none"
				};
			break;				
		case "6":
			if (document.getElementById('Pnl6').style["display"] == "none"){
				document.getElementById('Hl6').style.fontWeight = "bold";
				document.getElementById('Pnl6').style["display"] = ""
				}
			else {
				document.getElementById('Hl6').style.fontWeight = "normal";
				document.getElementById('Pnl6').style["display"] = "none"
				};
			break;				
		case "7":
			if (document.getElementById('Pnl7').style["display"] == "none"){
				document.getElementById('Hl7').style.fontWeight = "bold";
				document.getElementById('Pnl7').style["display"] = ""
				}
			else {
				document.getElementById('Hl7').style.fontWeight = "normal";
				document.getElementById('Pnl7').style["display"] = "none"
				};
			break;				
		case "8":
			if (document.getElementById('Pnl8').style["display"] == "none"){
				document.getElementById('Hl8').style.fontWeight = "bold";
				document.getElementById('Pnl8').style["display"] = ""
				}
			else {
				document.getElementById('Hl8').style.fontWeight = "normal";
				document.getElementById('Pnl8').style["display"] = "none"
				};
			break;				
		case "9":
			if (document.getElementById('Pnl9').style["display"] == "none"){
				document.getElementById('Hl9').style.fontWeight = "bold";
				document.getElementById('Pnl9').style["display"] = ""
				}
			else {
				document.getElementById('Hl9').style.fontWeight = "normal";
				document.getElementById('Pnl9').style["display"] = "none"
				};
			break;				
		case "10":
			if (document.getElementById('Pnl10').style["display"] == "none"){
				document.getElementById('Hl10').style.fontWeight = "bold";
				document.getElementById('Pnl10').style["display"] = ""
				}
			else {
				document.getElementById('Hl10').style.fontWeight = "normal";
				document.getElementById('Pnl10').style["display"] = "none"
				};
			break;				
		case "11":
			if (document.getElementById('Pnl11').style["display"] == "none"){
				document.getElementById('Hl11').style.fontWeight = "bold";
				document.getElementById('Pnl11').style["display"] = ""
				}
			else {
				document.getElementById('Hl11').style.fontWeight = "normal";
				document.getElementById('Pnl11').style["display"] = "none"
				};
			break;				
		case "12":
			if (document.getElementById('Pnl12').style["display"] == "none"){
				document.getElementById('Hl12').style.fontWeight = "bold";
				document.getElementById('Pnl12').style["display"] = ""
				}
			else {
				document.getElementById('Hl12').style.fontWeight = "normal";
				document.getElementById('Pnl12').style["display"] = "none"
				};
			break;				
		case "13":
			if (document.getElementById('Pnl13').style["display"] == "none"){
				document.getElementById('Hl13').style.fontWeight = "bold";
				document.getElementById('Pnl13').style["display"] = ""
				}
			else {
				document.getElementById('Hl13').style.fontWeight = "normal";
				document.getElementById('Pnl13').style["display"] = "none"
				};
			break;				
		case "14":
			if (document.getElementById('Pnl14').style["display"] == "none"){
				document.getElementById('Hl14').style.fontWeight = "bold";
				document.getElementById('Pnl14').style["display"] = ""
				}
			else {
				document.getElementById('Hl14').style.fontWeight = "normal";
				document.getElementById('Pnl14').style["display"] = "none"
				};
			break;				
		case "15":
			if (document.getElementById('Pnl15').style["display"] == "none"){
				document.getElementById('Hl15').style.fontWeight = "bold";
				document.getElementById('Pnl15').style["display"] = ""
				}
			else {
				document.getElementById('Hl15').style.fontWeight = "normal";
				document.getElementById('Pnl15').style["display"] = "none"
				};
			break;				
		case "16":
			if (document.getElementById('Pnl16').style["display"] == "none"){
				document.getElementById('Hl16').style.fontWeight = "bold";
				document.getElementById('Pnl16').style["display"] = ""
				}
			else {
				document.getElementById('Hl16').style.fontWeight = "normal";
				document.getElementById('Pnl16').style["display"] = "none"
				};
			break;				
		case "17":
			if (document.getElementById('Pnl17').style["display"] == "none"){
				document.getElementById('Hl17').style.fontWeight = "bold";
				document.getElementById('Pnl17').style["display"] = ""
				}
			else {
				document.getElementById('Hl17').style.fontWeight = "normal";
				document.getElementById('Pnl17').style["display"] = "none"
				};
			break;				
		case "18":
			if (document.getElementById('Pnl18').style["display"] == "none"){
				document.getElementById('Hl18').style.fontWeight = "bold";
				document.getElementById('Pnl18').style["display"] = ""
				}
			else {
				document.getElementById('Hl18').style.fontWeight = "normal";
				document.getElementById('Pnl18').style["display"] = "none"
				};
			break;				
		case "19":
			if (document.getElementById('Pnl19').style["display"] == "none"){
				document.getElementById('Hl19').style.fontWeight = "bold";
				document.getElementById('Pnl19').style["display"] = ""
				}
			else {
				document.getElementById('Hl19').style.fontWeight = "normal";
				document.getElementById('Pnl19').style["display"] = "none"
				};
			break;				
	};
}