function roundMe(cd_qty) {

	alert("CD-Rs can only be ordered in quantities of 100.");

	if (cd_qty < 100) {

		quantext = 1;

	} else {

		quantity=cd_qty/100;
		quantext = quantity + "";
		decimalstart = quantext.indexOf(".");
		quanmod = quantext.substring(decimalstart+1,decimalstart+2);
		quantext = quantext.substring(0,decimalstart);

		if (quanmod > 4) {
			quantext++;
		};

	};

	quantity=quantext*100;
	document.addForm.cdnum.value=quantity;
	addMe();
}

function addMe() {

	cd_qty=(eval(document.addForm.cdnum.value));
// Since no size part.. no read it.
//	i=(eval(document.addForm.master_size.selectedIndex));
//	size=(document.addForm.master_size.options[i].value);
	i=(eval(document.addForm.printing.selectedIndex));
	printing=(document.addForm.printing.options[i].value);
	i=(eval(document.addForm.packaging.selectedIndex));
	packaging=(document.addForm.packaging.options[i].value);

	if ( (!cd_qty) ) { 
		alert("You must specify a quantity.");
		cd_qty=10;
		document.addForm.cdnum.value="10";
	};
	
	if ((cd_qty > 500) && (printing == "Yes")) { 
		alert("Printing is only available on orders of 500 or less.");
		cd_qty=500;
		document.addForm.cdnum.value="500";
	};

	if (cd_qty < 10) { 
		alert("The minimum quanity for CD-R duplication is 10.");
		cd_qty=10;
		document.addForm.cdnum.value="10";
	};

	if (cd_qty > 500) { 
		alert("The maximum quantity for CD-R duplication is 500.");
		cd_qty=500;
		document.addForm.cdnum.value="500";
	};

	document.addForm.print_setup.value="0.00";

	// First price range

// For Nate: since no size range.. get rid of size if.
//	if (size=="1") {

		if (cd_qty >=10 && cd_qty <= 24) { document.addForm.cdprice.value="2.25"}
		else if (cd_qty >=25 && cd_qty <= 49) { document.addForm.cdprice.value="1.95"}
		else if (cd_qty >=50 && cd_qty <= 99) { document.addForm.cdprice.value="1.55"}
		else if (cd_qty >=100 && cd_qty <= 149) { document.addForm.cdprice.value="1.45"}
		else if (cd_qty >=150 && cd_qty <= 199) { document.addForm.cdprice.value="1.25"}
		else if (cd_qty >=200 && cd_qty <= 299) { document.addForm.cdprice.value="1.15"}
		else if (cd_qty >=300 && cd_qty <= 500) { document.addForm.cdprice.value="1.00"};

/* For Nate: Don't need the rest of this if
	} else if (size=="2") {

		if (cd_qty >=10 && cd_qty <= 24) { document.addForm.cdprice.value="5.50"}
		else if (cd_qty >=25 && cd_qty <= 49) { document.addForm.cdprice.value="4.25"}
		else if (cd_qty >=50 && cd_qty <= 74) { document.addForm.cdprice.value="3.05"}
		else if (cd_qty >=75 && cd_qty <= 99) { document.addForm.cdprice.value="2.85"}
		else if (cd_qty >=100 && cd_qty <= 199) { document.addForm.cdprice.value="2.15"}
		else if (cd_qty >=200 && cd_qty <= 299) { document.addForm.cdprice.value="2.15"}
		else if (cd_qty >=300 && cd_qty <= 399) { document.addForm.cdprice.value="1.85"}
		else if (cd_qty >=400 && cd_qty <= 499) { document.addForm.cdprice.value="1.75"}
		else if (cd_qty >=500 && cd_qty <= 999) { document.addForm.cdprice.value="1.60"}
		else if (cd_qty >=1000 && cd_qty <= 1499) { document.addForm.cdprice.value="1.50"}
		else if (cd_qty >=1500 && cd_qty <= 1999) { document.addForm.cdprice.value="1.45"}
		else if (cd_qty =2000 ) { document.addForm.cdprice.value="1.35"};

	} else if (size=="3") {

		if (cd_qty >=10 && cd_qty <= 24) { document.addForm.cdprice.value="5.75"}
		else if (cd_qty >=25 && cd_qty <= 49) { document.addForm.cdprice.value="4.50"}
		else if (cd_qty >=50 && cd_qty <= 74) { document.addForm.cdprice.value="3.25"}
		else if (cd_qty >=75 && cd_qty <= 99) { document.addForm.cdprice.value="3.05"}
		else if (cd_qty >=100 && cd_qty <= 199) { document.addForm.cdprice.value="2.35"}
		else if (cd_qty >=200 && cd_qty <= 299) { document.addForm.cdprice.value="2.30"}
		else if (cd_qty >=300 && cd_qty <= 399) { document.addForm.cdprice.value="1.90"}
		else if (cd_qty >=400 && cd_qty <= 499) { document.addForm.cdprice.value="1.80"}
		else if (cd_qty >=500 && cd_qty <= 999) { document.addForm.cdprice.value="1.65"}
		else if (cd_qty >=1000 && cd_qty <= 1499) { document.addForm.cdprice.value="1.55"}
		else if (cd_qty >=1500 && cd_qty <= 1999) { document.addForm.cdprice.value="1.50"}
		else if (cd_qty =2000 ) { document.addForm.cdprice.value="1.40"};


	} else if (size=="4") {

		if (cd_qty >=10 && cd_qty <= 24) { document.addForm.cdprice.value="6.00"}
		else if (cd_qty >=25 && cd_qty <= 49) { document.addForm.cdprice.value="4.75"}
		else if (cd_qty >=50 && cd_qty <= 74) { document.addForm.cdprice.value="3.45"}
		else if (cd_qty >=75 && cd_qty <= 99) { document.addForm.cdprice.value="3.35"}
		else if (cd_qty >=100 && cd_qty <= 199) { document.addForm.cdprice.value="2.55"}
		else if (cd_qty >=200 && cd_qty <= 299) { document.addForm.cdprice.value="2.35"}
		else if (cd_qty >=300 && cd_qty <= 399) { document.addForm.cdprice.value="1.95"}
		else if (cd_qty >=400 && cd_qty <= 499) { document.addForm.cdprice.value="1.85"}
		else if (cd_qty >=500 && cd_qty <= 999) { document.addForm.cdprice.value="1.70"}
		else if (cd_qty >=1000 && cd_qty <= 1499) { document.addForm.cdprice.value="1.60"}
		else if (cd_qty >=1500 && cd_qty <= 1999) { document.addForm.cdprice.value="1.55"}
		else if (cd_qty =2000 ) { document.addForm.cdprice.value="1.45"};

	} else if (size=="5") {

		if (cd_qty >=10 && cd_qty <= 24) { document.addForm.cdprice.value="6.75"}
		else if (cd_qty >=25 && cd_qty <= 49) { document.addForm.cdprice.value="5.15"}
		else if (cd_qty >=50 && cd_qty <= 74) { document.addForm.cdprice.value="3.75"}
		else if (cd_qty >=75 && cd_qty <= 99) { document.addForm.cdprice.value="3.55"}
		else if (cd_qty >=100 && cd_qty <= 199) { document.addForm.cdprice.value="2.65"}
		else if (cd_qty >=200 && cd_qty <= 299) { document.addForm.cdprice.value="2.50"}
		else if (cd_qty >=300 && cd_qty <= 399) { document.addForm.cdprice.value="2.00"}
		else if (cd_qty >=400 && cd_qty <= 499) { document.addForm.cdprice.value="1.90"}
		else if (cd_qty >=500 && cd_qty <= 999) { document.addForm.cdprice.value="1.75"}
		else if (cd_qty >=1000 && cd_qty <= 1499) { document.addForm.cdprice.value="1.65"}
		else if (cd_qty >=1500 && cd_qty <= 1999) { document.addForm.cdprice.value="1.60"}
		else if (cd_qty =2000 ) { document.addForm.cdprice.value="1.50"};

	} else if (size=="0") {

		document.addForm.cdprice.value="0.50";

		if (printing >= "1") {
			document.addForm.print_setup.value="35.00";
		};

	}; */
// For Nate: you can get rid of everything from here up to the last For Nate

	if (printing == "1") {

    document.addForm.printprice.value="0.00";
		document.addForm.print_setup.value="0.00";

	} else if (printing == "2") {

		if (cd_qty >=10 && cd_qty <= 24) { document.addForm.printprice.value="1.00"}
		else if (cd_qty >=25 && cd_qty <= 99) { document.addForm.printprice.value=".50"}
		else if (cd_qty >=50 && cd_qty <= 99) { document.addForm.printprice.value="0.45"}
		else if (cd_qty >=100 && cd_qty <= 299) { document.addForm.printprice.value="0.40"}
		else if (cd_qty >=300 && cd_qty <= 500) { document.addForm.printprice.value="0.35"};

  } else if (printing == "3") {

		if (cd_qty >=10 && cd_qty <= 24) { document.addForm.printprice.value="1.00"}
		else if (cd_qty >=25 && cd_qty <= 99) { document.addForm.printprice.value="1.00"}
		else if (cd_qty >=50 && cd_qty <= 99) { document.addForm.printprice.value="1.00"}
		else if (cd_qty >=100 && cd_qty <= 299) { document.addForm.printprice.value="0.80"}
		else if (cd_qty >=300 && cd_qty <= 500) { document.addForm.printprice.value="0.70"};

 
	};


	if (printing == "2") {

		document.addForm.print_setup.value="35.00";

  } else if (printing == "3") {

    document.addForm.print_setup.value="45.00";

  };







	if (packaging=="paper") { document.addForm.pkgprice.value="0.10"}
	else if (packaging=="jewel") { document.addForm.pkgprice.value="0.30"}
	else if (packaging=="slimline") { document.addForm.pkgprice.value="0.25"}
	else { document.addForm.pkgprice.value="0.00"};

	cdprice=(eval(document.addForm.cdprice.value));
	cd_total= cd_qty * cdprice;

	printprice=(eval(document.addForm.printprice.value));
	
	if ((printprice == "0.00") || (!printprice)) {
		printprice = "";
	};

	print_total = cd_qty * printprice;

	print_setup=(eval(document.addForm.print_setup.value));
	
	if ((print_setup == "0.00") || (!print_setup)) {
		print_setup = "";
	};

	pkgprice=(eval(document.addForm.pkgprice.value));

	if ((pkgprice == "0.00") || (!pkgprice)) {
		pkgprice = "";
	};

	pkg_total = cd_qty * pkgprice;

	// Had to put pkg_total at the beginning, or else this doesn't
	// work. Don't ask me why.
	total = pkg_total + cd_total + print_total + print_setup;

	// convert total to a string
	totaltext = total + "";
	decimalstart = totaltext.indexOf(".");

	if (decimalstart > 0) {
		totaltext = totaltext.substring(0,decimalstart+3);
	};

	if (decimalstart == -1) {
		totaltext = totaltext +".00";
	} else if (decimalstart < 1) {
		totaltext = totaltext + ".00";
	} else if (totaltext.substring(decimalstart+1).length < 2) {
		totaltext = totaltext + "0";
	};

	per_unit = total / cd_qty;

	// convert total to a string
	per_unittext = per_unit + "";
	decimalstart = per_unittext.indexOf(".");

	if (decimalstart > 0) {
		per_unittext = per_unittext.substring(0,decimalstart+3);
	};

	if (decimalstart == -1) {
		per_unittext = per_unittext +".00";
	} else if (decimalstart < 1) {
		per_unittext = per_unittext + ".00";
	} else if (per_unittext.substring(decimalstart+1).length < 2) {
		per_unittext = per_unittext + "0";
	};

	document.addForm.total.value=totaltext;
	document.addForm.per_unit.value=per_unittext;
}


// Javascript Help Popup code

function ShowHelpPopup(url) {
	if (url) {
		var popupURL = url;
	} else {
		var popupURL = "/cdr_chart.html";
	}
	var popupName = "HelpPopup";
	var popup = window.open("", popupName,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=325,height=400');
	popup.location = popupURL;
}