function setHD(n){
	if(RoomCountOK(document.Form1.hdRooms)){
		if (n==0){
			document.getElementById("HD1").innerHTML = "";
			document.getElementById("HD").innerHTML = "";
			document.getElementById("HDCost").value = "0.00";
		}else if (n==1){
			document.getElementById("HD1").innerHTML = "HD Pak (Free for 6 months)";
			document.getElementById("HD").innerHTML = "+$9.99";
			document.getElementById("HDCost").value = "9.99";
		}else if (n==2){
			document.getElementById("HD1").innerHTML = "HD Pak (Free for 6 months)";
			document.getElementById("HD").innerHTML = "+$9.99";
			document.getElementById("HDCost").value = "9.99";
		}
		if (n>0)
			document.getElementById("voom").disabled = false;
		else{
			document.getElementById("voom").checked = false;
			document.getElementById("voom").disabled = true;
			document.getElementById("V1").innerHTML = ""; 
			document.getElementById("V2").innerHTML = "";
			document.getElementById("VoomCost").value = "0.00";
		}
		updateTotal();
	}
}

function setDVR(n){
	if(RoomCountOK(document.Form1.dvrRooms)){
		var cost = 4.98;
		if (n==0){
			document.getElementById("DVR1").innerHTML = "";
			document.getElementById("DVR").innerHTML = "";
			document.getElementById("DVRCost").value = "0.00";
		}else if (n==1){
			document.getElementById("DVR1").innerHTML = "DVR Service Fee";
			document.getElementById("DVR").innerHTML = "+$" + cost.toFixed(2);
			document.getElementById("DVRCost").value = cost.toFixed(2);
		}else if (n==2){
			document.getElementById("DVR1").innerHTML = "DVR Service Fee";
			document.getElementById("DVR").innerHTML = "+$" + cost.toFixed(2);
			document.getElementById("DVRCost").value = cost.toFixed(2);
		}else if (n==3){
			document.getElementById("DVR1").innerHTML = "DVR Service Fee";
			document.getElementById("DVR").innerHTML = "+$" + (2*cost).toFixed(2);
			document.getElementById("DVRCost").value = (2*cost).toFixed(2);
		}else if (n==4){
			document.getElementById("DVR1").innerHTML = "DVR Service Fee";
			document.getElementById("DVR").innerHTML = "+$" + (3*cost).toFixed(2);
			document.getElementById("DVRCost").value = (3*cost).toFixed(2);
		}
		updateTotal();
	}else{
		document.getElementById("DVR1").innerHTML = "";
		document.getElementById("DVR").innerHTML = "";
		document.getElementById("DVRCost").value = "0.00";
	}
}

function setBasic(n){
	if(RoomCountOK(document.Form1.basicRooms)){
		updateTotal();
	}
}

function RoomCountOK(room){

	var Hcount = 0;
	var H = document.Form1.hdRooms;
	for (var i=0;i<=H.length-1;i++){
		if (H[i].checked==true)
			Hcount = H[i].value;
	}
	
	var Dcount = 0;	
	var D = document.Form1.dvrRooms;
	for (var i=0;i<=D.length-1;i++){
		if (D[i].checked==true)
			Dcount = D[i].value;
	}
	
	var Bcount = 0;
	var B = document.Form1.basicRooms;
	for (var i=0;i<=B.length-1;i++){
		if (B[i].checked==true)
			Bcount = B[i].value;
	}
	
	var Tcount = parseInt(Hcount) + parseInt(Dcount) + parseInt(Bcount);
	var Rcount = parseInt(Hcount) + Math.round((parseInt(Dcount)/2)) + Math.round((parseInt(Bcount)/2));
	if (Tcount > 4){
		alert("You can only configure 4 rooms.");
		for (var i=0;i<=room.length-1;i++){
			if (room[i].checked==true)
				Tcount = Tcount - room[i].value;
			room[i].checked=false;
		}
		if (Tcount > 1){
			var cost=5;
			document.getElementById("ER1").innerHTML = "Extra Receiver Fee";
			document.getElementById("ER").innerHTML = "+$" + (cost*(Tcount-1)).toFixed(2);
			document.getElementById("ERCost").value = (cost*(Tcount-1)).toFixed(2);
		}else{
			document.getElementById("ER1").innerHTML = "";
			document.getElementById("ER").innerHTML = "";
			document.getElementById("ERCost").value = "0.00";
		}
		return false;
	}
	
	if (Rcount > 1){
		var cost=5;
		document.getElementById("ER1").innerHTML = "Extra Receiver Fee";
		document.getElementById("ER").innerHTML = "+$" + (cost*(Rcount-1)).toFixed(2);
		document.getElementById("ERCost").value = (cost*(Rcount-1)).toFixed(2);
	}else{
		document.getElementById("ER1").innerHTML = "";
		document.getElementById("ER").innerHTML = "";
		document.getElementById("ERCost").value = "0.00";
	}
	return true;
}

function setProgramming(n){

	if (n.value=="none"){
		document.getElementById("P1").innerHTML = ""; 
		document.getElementById("P2").innerHTML = "";
		document.getElementById("ProgramCost").value = "0.00"; 

		document.getElementById("cinemax").disabled = false;
		document.getElementById("hbo").disabled = false;
	}
	
	if (n.value=="at60"){
		document.getElementById("P1").innerHTML = "America's Top 60"; 
		document.getElementById("P2").innerHTML = "$31.99";
		document.getElementById("ProgramCost").value = "31.99"; 

		document.getElementById("cinemax").disabled = false;
		document.getElementById("hbo").disabled = false;
	}
			
	if (n.value=="at60p"){
		document.getElementById("P1").innerHTML = "America's Top 60 Plus"; 
		document.getElementById("P2").innerHTML = "$36.99";
		document.getElementById("ProgramCost").value = "36.99";
		
		document.getElementById("cinemax").disabled = false;
		document.getElementById("hbo").disabled = false;
	}
	
	if (n.value=="at120"){
		document.getElementById("P1").innerHTML = "America's Top 120"; 
		document.getElementById("P2").innerHTML = "$42.99";
		document.getElementById("ProgramCost").value = "42.99";
		
		document.getElementById("cinemax").disabled = false;
		document.getElementById("hbo").disabled = false;
	}
	
	if (n.value=="at180"){
		document.getElementById("P1").innerHTML = "America's Top 180"; 
		document.getElementById("P2").innerHTML = "$52.99";
		document.getElementById("ProgramCost").value = "52.99";
		
		document.getElementById("cinemax").disabled = false;
		document.getElementById("hbo").disabled = false;
	}
	
	if (n.value=="at120hc"){
		document.getElementById("P1").innerHTML = "America's Top 120 With HBO & Cinemax"; 
		document.getElementById("P2").innerHTML = "$59.99";
		document.getElementById("ProgramCost").value = "59.99";
		
		disablecinemax();
		disablehbo();
	}
	
	if (n.value=="at180hc"){
		document.getElementById("P1").innerHTML = "America's Top 180 With HBO & Cinemax"; 
		document.getElementById("P2").innerHTML = "$69.99";
		document.getElementById("ProgramCost").value = "69.99";
		
		disablecinemax();
		disablehbo();
	}
	
	if (n.value=="atAll"){
		document.getElementById("P1").innerHTML = "America's Everything Pak"; 
		document.getElementById("P2").innerHTML = "$86.99";
		document.getElementById("ProgramCost").value = "86.99";
		
		document.getElementById("cinemax").disabled = false;
		document.getElementById("hbo").disabled = false;
	}
	
	if (n.value=="gw"){
		document.getElementById("P1").innerHTML = "Great Wall"; 
		document.getElementById("P2").innerHTML = "$29.99";
		document.getElementById("ProgramCost").value = "29.99";
		
		document.getElementById("cinemax").disabled = false;
		document.getElementById("hbo").disabled = false;
	}
	
	if (n.value=="chineseVariety"){
		document.getElementById("P1").innerHTML = "Chinese Variety Pack"; 
		document.getElementById("P2").innerHTML = "$34.99";
		document.getElementById("ProgramCost").value = "34.99";
		
		document.getElementById("cinemax").disabled = false;
		document.getElementById("hbo").disabled = false;
	}
	
	if (n.value=="chinesePlus"){
		document.getElementById("P1").innerHTML = "Chinese Plus Pack"; 
		document.getElementById("P2").innerHTML = "$24.99";
		document.getElementById("ProgramCost").value = "24.99";
		
		document.getElementById("cinemax").disabled = false;
		document.getElementById("hbo").disabled = false;
	}
	
	if (n.value=="chineseSuper"){
		document.getElementById("P1").innerHTML = "Chinese Super Pack"; 
		document.getElementById("P2").innerHTML = "$21.99";
		document.getElementById("ProgramCost").value = "21.99";
		
		document.getElementById("cinemax").disabled = false;
		document.getElementById("hbo").disabled = false;
	}	
	
	if (n.value=="chineseSelect"){
		document.getElementById("P1").innerHTML = "Chinese Select Pack"; 
		document.getElementById("P2").innerHTML = "$19.99";
		document.getElementById("ProgramCost").value = "19.99";
		
		document.getElementById("cinemax").disabled = false;
		document.getElementById("hbo").disabled = false;
	}
	
	//if (n.value=="dishLatinoMax"){
	//	document.getElementById("P1").innerHTML = "Chinese Plus Pack"; 
	//	document.getElementById("P2").innerHTML = "$0.00/mo";
	//	document.getElementById("ProgramCost").value = "0.00";
	//}
	updateTotal();
}

function addlProgramming(n){

	if (n.value=="showtime"){
		if (!n.checked){
			document.getElementById("S1").innerHTML = ""; 
			document.getElementById("S2").innerHTML = "";
			document.getElementById("ShowtimeCost").value = "0.00";
		}else{
			document.getElementById("S1").innerHTML = "Showtime"; 
			document.getElementById("S2").innerHTML = "+$11.99";
			document.getElementById("ShowtimeCost").value = "11.99";
		}
	}
	
	if (n.value=="hbo"){
		if (!n.checked){
			document.getElementById("H1").innerHTML = ""; 
			document.getElementById("H2").innerHTML = "";
			document.getElementById("HBOCost").value = "0.00";
		}else{
			document.getElementById("H1").innerHTML = "HBO"; 
			document.getElementById("H2").innerHTML = "+$13.99";
			document.getElementById("HBOCost").value = "13.99";
		}
	}
	
	if (n.value=="stars"){
		if (!n.checked){
			document.getElementById("ST1").innerHTML = ""; 
			document.getElementById("ST2").innerHTML = "";
			document.getElementById("StarzCost").value = "0.00";
		}else{
			document.getElementById("ST1").innerHTML = "Starz"; 
			document.getElementById("ST2").innerHTML = "+$11.99";
			document.getElementById("StarzCost").value = "11.99";
		}
	}
	
	if (n.value=="cinemax"){
		if (!n.checked){
			document.getElementById("C1").innerHTML = ""; 
			document.getElementById("C2").innerHTML = "";
			document.getElementById("CinemaxCost").value = "0.00";
		}else{
			document.getElementById("C1").innerHTML = "Cinemax"; 
			document.getElementById("C2").innerHTML = "+$11.99";
			document.getElementById("CinemaxCost").value = "11.99";
		}
	}
	
	if (n.value=="voom"){
		if (document.all.hdRooms[1].checked || document.all.hdRooms[2].checked){
			if (!n.checked){
				document.getElementById("V1").innerHTML = ""; 
				document.getElementById("V2").innerHTML = "";
				document.getElementById("VoomCost").value = "0.00";
			}else{
				document.getElementById("V1").innerHTML = "Voom"; 
				document.getElementById("V2").innerHTML = "5.00";
				document.getElementById("VoomCost").value = "5.00";
			}
		}
		else{
			alert("You must have at least one HD TV to order this program.");
			document.getElementById("voom").checked = false;
		}
	}
	updateTotal();
}

function updateTotal(){
	var t = document.getElementById("Total").innerHTML;
	
	var a = parseFloat(document.getElementById("ProgramCost").value);
	a = a + parseFloat(document.getElementById("ERCost").value);
	a = a + parseFloat(document.getElementById("HDCost").value);
	a = a + parseFloat(document.getElementById("DVRCost").value);
	//a = a + parseFloat(document.getElementById("BasicCost").value);
	//a = a + parseFloat(document.getElementById("AddlCost").value);
	
	a = a + parseFloat(document.getElementById("ShowtimeCost").value);
	a = a + parseFloat(document.getElementById("HBOCost").value);
	a = a + parseFloat(document.getElementById("StarzCost").value);
	a = a + parseFloat(document.getElementById("CinemaxCost").value);
	a = a + parseFloat(document.getElementById("VoomCost").value);

	document.getElementById("Total").innerHTML = a.toFixed(2);
	document.getElementById("TotalCost").value = a.toFixed(2);
}

function disablecinemax(){
	document.getElementById("cinemax").checked = false;
	document.getElementById("cinemax").disabled = true;
	document.getElementById("C1").innerHTML = ""; 
	document.getElementById("C2").innerHTML = "";
	document.getElementById("CinemaxCost").value = "0.00";
}

function disablehbo(){
	document.getElementById("hbo").checked = false;
	document.getElementById("hbo").disabled = true;
	document.getElementById("H1").innerHTML = ""; 
	document.getElementById("H2").innerHTML = "";
	document.getElementById("HBOCost").value = "0.00";
}