//dejavu8080.js -- vers 1.0.4.2   30/9/2010
//Copyright Cos Russo, Dejavu Worlds 2008

//1.0.4.1 inventoryList.php now on server so no need to post vars
//1.0.4.2 show upper 2 categories as artist and album; adjust cart layout to suit; remove qty from digital list; adjust refreshCart()
var currentArray;
var $trackItems;
var $thresholdDate;
var $catchSafariSlack;

//----------------HTML BUTTON OPS-------------------------------------------------------

function changeTaxRegion(taxRegion,showButts) {
	//taxRegion is 0,1,2 or 3 : 0=page load (onload) : 1,2,3=user change
	if (taxRegion == 0) {
		taxRegion = readCurrent('currentTaxRegion');
		if (!taxRegion) {
			taxRegion = getShopsData('defaultPricing');
		}
	} else {
		storeCurrent('currentTaxRegion',taxRegion);
	}
	var $allProducts = document.getElementsByTagName('span');
	if ($allProducts) {
		var L1 = getShopsData('clientCountry');
		for (var i=0; i<$allProducts.length; i++) {
			var $Ltemp = $allProducts[i].id;
			var $Lproduct = getProductInfo($Ltemp);
			if ($Lproduct) {
				document.getElementById($Ltemp).firstChild.data = "$" + cosFixed($Lproduct[0] + $Lproduct[0] * $Lproduct[taxRegion]/100);
				//next line is for mp3 lists - bypasses tax text if &nbsp is missing in html
				if (document.getElementById($Ltemp).childNodes[1].firstChild) {
					if ($Lproduct[taxRegion] != 0) {
						document.getElementById($Ltemp).childNodes[1].firstChild.data = (taxRegion == 3 ? " includes "+$Lproduct[4] : " includes "+$Lproduct[4]+" in "+L1);
					} else {
						document.getElementById($Ltemp).childNodes[1].firstChild.data = "";
					}
				}
			}
		}
		if (showButts) {
			updateButtons(taxRegion);
		}
	}
}

function changeCartTaxRegion(taxRegion,showButts) {
	//taxRegion is 0,1,2 or 3 : 0=page load (onload) : 1,2,3=user change
	if (taxRegion == 0) {
		taxRegion = readCurrent('currentTaxRegion');
		if (!taxRegion) {
			taxRegion = getShopsData('defaultPricing');
		}
		if (showButts) {
			updateButtons(taxRegion);
		}
	} else {
		storeCurrent('currentTaxRegion',taxRegion);
		location.reload();
	}
}

function updateButtons(Ltemp) {
	//the vars are needed as button/s may not exist depending on showInShop
	var $locButton = document.getElementById('regionButton1');
	var $domButton = document.getElementById('regionButton2');
	var $intButton = document.getElementById('regionButton3');
	if ($locButton) {
		if (Ltemp == 1) {
			$locButton.style.backgroundColor = "#FFF";
			$locButton.style.borderColor = "#DC6";
			$locButton.style.borderWidth = "4px";
		} else {
			$locButton.style.backgroundColor = "#BBB";
			$locButton.style.borderColor = "#FFF";
			$locButton.style.borderWidth = "2px";
		}
	}
	if ($domButton) {
		if (Ltemp == 2) {
			$domButton.style.backgroundColor = "#FFF";
			$domButton.style.borderColor = "#DC6";
			$domButton.style.borderWidth = "4px";
		} else {
			$domButton.style.backgroundColor = "#BBB";
			$domButton.style.borderColor = "#FFF";
			$domButton.style.borderWidth = "2px";
		}
	}
	if ($intButton) {
		if (Ltemp == 3) {
			$intButton.style.backgroundColor = "#FFF";
			$intButton.style.borderColor = "#DC6";
			$intButton.style.borderWidth = "4px";
		} else {
			$intButton.style.backgroundColor = "#BBB";
			$intButton.style.borderColor = "#FFF";
			$intButton.style.borderWidth = "2px";
		}
	}
}

//-----------------UTILITY OPS-------------------------------------------------------------

//cosFixed formats currency. NOTE: Math.round maximum value is 21,474,836.47 (7FFFFFFF hex) on safari, explorer ok
function cosFixed($numToFix) {
	$numToFix = (Math.round($numToFix * 100)).toString();
	while ($numToFix.length <= 2) {
		$numToFix = "0" + $numToFix;
	}
	var $cents = $numToFix.substr($numToFix.length - 2, $numToFix.length);
	$numToFix = $numToFix.substr(0, $numToFix.length - 2);
	if ($numToFix.length > 3) {
		var $threes = "";
		while ($numToFix.length > 3) {
			$threes = "," + $numToFix.substr($numToFix.length - 3) + $threes;
			$numToFix = $numToFix.substr(0, $numToFix.length - 3);
		}
		$numToFix = $numToFix.concat($threes);
	}
	return $numToFix.concat(".",$cents);
}

function cosFixedNumber($numToFix) {
	return (Math.round($numToFix * 100))/100;
}

function isValidNumber(numToCheck) {
	if (isNaN(numToCheck)) {
		alert('The quantity field entry is not a number. Please enter a number.');
		return false;
	}
	numToCheck = Math.round(Math.abs(numToCheck));
	if (numToCheck == 0) {
		alert('Please enter a number greater than 0.');
		return false;
	}
	return numToCheck;
}

//-----------------CURRENTS OPS-------------------------------------------------------------

function storeCurrent(name,value) {
	//online editing:
	//document.cookie = name + "=" + value + "; path=/; domain=.alidagame.com";
	//offline editing:
	document.cookie = name + "=" + value;

}

function readCurrent(name) {
	var n = name + "=";
	var ca = document.cookie.split(';');
	for (var i=0;i < ca.length;i++) {
		var c = ca[i];
		if (c.charAt(0) == ' ') {
			c = c.substring(1, c.length);
		}
		if (c.indexOf(n) == 0) {
			return c.substring(n.length,c.length);
		}
	}
	return false;
}

function currentFillArray() {
	var ca = document.cookie.split(';');
	//var ca = new Array(" order=ZEBRAS_2|COBRAS_55|ELEPHANTS_81|COCKS_22|DUCKS_43|crappers_2")
	currentArray = new Array();
	for (var i=0;i < ca.length;i++) {
		var c = ca[i];
		if (c.charAt(0) == ' ') {
			c = c.substring(1, c.length);
		}
		if (c.indexOf('order=') == 0) {
			var sepOrders = c.substring(6,c.length);
			var sepData = sepOrders.split('|');
			for (var j=0;j < sepData.length;j++) {
				var Ltemp = sepData[j].split('_');
				currentArray[j] = new Array(Ltemp[0],Ltemp[1]);
			}
		}
	}
}

function arrayFillCurrent() {
	var currentString = "";
	for (var i=0;i < currentArray.length;i++) {
		currentString += currentArray[i].join('_');
		if (i < currentArray.length-1) {
			currentString += "|";
		}
	}
	//check length to make sure not over 48KB
	if (currentString.length > 4080) {
		alert('No more items can be added to the cart (maximum). Please process the current order, then place a new order for more items.');
	} else {
		//document.cookie = "order=" + currentString + "; path=/; domain=.alidagame.com";
		document.cookie = "order=" + currentString;
	}
}

//------------------CART OPS-------------------------------------------------------------

function addToCart(code,quantity) {
	var quantityOK = isValidNumber(quantity);
	if (quantityOK) {
		currentFillArray();
		var $isItDownloadable = getProductInfo(code);
		var flag = 0;
		for (var i=0;i < currentArray.length;i++) {
			if (currentArray[i][0] == code) {
				if ($isItDownloadable[10] == 0) {
					var n1 = Number(currentArray[i][1]);
					currentArray[i][1] = Math.min(n1 + Number(quantityOK),999);
				} else {
					currentArray[i][1] = 1;
				}
				flag = 1;
				break;
			}
		}
		if (flag == 0) {
			if ($isItDownloadable[10] == 0) {
				currentArray[currentArray.length] = new Array(code,quantityOK);
			} else {
				currentArray[currentArray.length] = new Array(code,1);
			}
		}
		arrayFillCurrent();
	} else {
		return false;
	}
}

function removeFromCart(item) {
	//currentFillArray();
	var tempArray = new Array();
	var j = 0;
	for (var i=0;i < currentArray.length;i++) {
		if (i != item) {
			tempArray[j] = new Array(currentArray[i][0], currentArray[i][1]);
			j++;
		}
	}
	if (tempArray.length == 0) {
		document.cookie = "order=null; expires=Thu, 2 Aug 2001 20:47:11 UTC";
	} else {
		currentArray = tempArray;
		arrayFillCurrent();
	}
	location.reload();
}

function displayCart() {
	currentFillArray();
	var $itemsListFINAL = "<table align=\"center\" cellpadding=\"0\" cellspacing=\"1\">";
	if (currentArray.length != 0) {
		var taxRegion = readCurrent('currentTaxRegion');
		if (!taxRegion) {taxRegion = getShopsData('defaultPricing');}
		var $regionLabel = getShopsData('clientTaxesLabels');
		var $freightType = getShopsData('freightType');
		var $freightBasicCharge = getShopsData('freightBasicCharge');
		var $freightTax = getShopsData('freightTax');
		var $fTax = 0;
		var $discountData = discountStatus();
		var $itemsHeading = "<tr class=\"cartItemHeadings\"><td colspan=\"1\" class=\"cartItemQuantity\">QTY.</td><td colspan=\"2\" class=\"cartItemName\">PRODUCT NAME</td>";
		$itemsHeading += "<td colspan=\"1\" class=\"cartItemPrices\">PRICE<br />ex tax</td><td colspan=\"1\" class=\"cartItemPrices\">TAX</td>";
		$itemsHeading += "<td colspan=\"1\" class=\"cartItemPrices\">PRICE<br />inc tax</td><td colspan=\"1\" class=\"cartItemPrices\">SUB-TOTAL</td></tr>";
		var $itemsHeadingMP3 = "<tr class=\"cartItemHeadings\"><td colspan=\"2\" class=\"cartItemName\">PRODUCT NAME</td><td colspan=\"2\" class=\"cartItemName\">ARTIST/CATEGORY</td>";
		$itemsHeadingMP3 += "<td colspan=\"2\" class=\"cartItemPrices\">ALBUM/COLLECTION</td>";
		$itemsHeadingMP3 += "<td colspan=\"1\" class=\"cartItemPrices\">SUB-TOTAL</td></tr>";
		var $prodTax = new Array();
		var $prodPriceTax = new Array();
		var $itemTotal = new Array();
		$trackItems = new Array();
		var $trackItemsMP3 = new Array();
		var $subTotal = 0;
		var $subTotalMP3 = 0;
		var $qtyTally = 0;
		var $itemsList = "";
		var $itemsListMP3 = "";
		var $freightTotal = 0;
		var $freightProduct = 0;
		var $freightWeight = 0;
		var $itemColor = "#EEE";
		var $itemColorMP3 = "#EEE";
		for (var i=0;i < currentArray.length;i++) {
			$qtyTally += Number(currentArray[i][1]);
			var $Lproduct = getProductInfo(currentArray[i][0]);
			var $Lcatpath = getCategoryPath(currentArray[i][0]);
			if ($Lproduct == null) {
				//MUST UPDATE following line according to amount of items in getProductInfo array
				$Lproduct = new Array(0.00,0,0,0,"none","ERROR:'"+currentArray[i][0]+"':missing in database",0.00,0.00,0.00,0.00,0,0);
			}
			$freightWeight += $Lproduct[9] * currentArray[i][1];
			taxRegion = Number(taxRegion);
			switch (taxRegion) {
				case 1:
				$Lproduct[1] == 0 ? $prodTax[i] = 0 : $prodTax[i] = cosFixedNumber(($Lproduct[0]) * ($Lproduct[1])/100);
				$freightProduct += $Lproduct[6] * currentArray[i][1];
				break;
				case 2:
				$Lproduct[2] == 0 ? $prodTax[i] = 0 : $prodTax[i] = cosFixedNumber(($Lproduct[0]) * ($Lproduct[2])/100);
				$freightProduct += $Lproduct[7] * currentArray[i][1];
				break;
				case 3:
				$Lproduct[3] == 0 ? $prodTax[i] = 0 : $prodTax[i] = cosFixedNumber(($Lproduct[0]) * ($Lproduct[3])/100);
				$freightProduct += $Lproduct[8] * currentArray[i][1];
				break;
				default:
				$prodTax[i] = 0;
			}
			//next 2 lines will not blow out past 2 dec places, so cosFixed will NOT cause listings to be out by a cent in the following
			$prodPriceTax[i] = $Lproduct[0] + $prodTax[i];
			$itemTotal[i] = currentArray[i][1] * $prodPriceTax[i];
			if ($Lproduct[10] == 0) {
				$subTotal += $itemTotal[i];
				$trackItems[$trackItems.length] = i;
				$itemsList += "<tr style=\"background:"+$itemColor+"\">";
				$itemsList += "<td colspan=\"1\"><input type=\"text\" name=\"cartQty\" value=\""+currentArray[i][1]+"\" size=\"3\" maxlength=\"3\" /></td>";
				$itemsList += "<td colspan=\"2\" class=\"cartItemName\">"+$Lproduct[5]+"</td><td colspan=\"1\" class=\"cartItemPrices\">$"+cosFixed($Lproduct[0])+"</td>";
				$itemsList += "<td colspan=\"1\" class=\"cartItemPrices\">$"+cosFixed($prodTax[i])+"</td><td colspan=\"1\" class=\"cartItemPrices\">$"+cosFixed($prodPriceTax[i])+"</td>";
				$itemsList += "<td colspan=\"1\" class=\"cartItemPrices\">$"+cosFixed($itemTotal[i])+"</td>";
				$itemsList += "<td colspan=\"1\"><input type=\"button\" value=\"REMOVE\" style=\"font-size:8px\" onclick=\"removeFromCart("+i+");\" /></td></tr>";
				$itemColor == "#EEE" ? $itemColor = "#FEFEEE" : $itemColor = "#EEE";
			} else {
				$subTotalMP3 += $itemTotal[i];
				$trackItemsMP3[$trackItemsMP3.length] = i;
				$itemsListMP3 += "<tr style=\"background:"+$itemColorMP3+"\">";
				$itemsListMP3 += "<td colspan=\"2\" class=\"cartItemName\">"+$Lproduct[5]+"</td><td colspan=\"2\" class=\"cartItemName\">"+$Lcatpath[$Lcatpath.length-1]+"</td>";
				$itemsListMP3 += "<td colspan=\"2\" class=\"cartItemPrices\">"+$Lcatpath[$Lcatpath.length-2]+"</td>";
				$itemsListMP3 += "<td colspan=\"1\" class=\"cartItemPrices\">$"+cosFixed($itemTotal[i])+"</td>";
				$itemsListMP3 += "<td colspan=\"1\"><input type=\"button\" value=\"REMOVE\" style=\"font-size:8px\" onclick=\"removeFromCart("+i+");\" /></td></tr>";
				$itemColorMP3 == "#EEE" ? $itemColorMP3 = "#FEFEEE" : $itemColorMP3 = "#EEE";
			}
			//items ready for server
			$itemsListFINAL += "<input type=\"hidden\" name=\"itemQty["+i+"]\" value=\""+currentArray[i][1]+"\" />";
			$itemsListFINAL += "<input type=\"hidden\" name=\"itemCode["+i+"]\" value=\""+currentArray[i][0]+"\" />";
			$itemsListFINAL += "<input type=\"hidden\" name=\"itemName["+i+"]\" value=\""+$Lproduct[5]+"\" />";
			$itemsListFINAL += "<input type=\"hidden\" name=\"itemPrice["+i+"]\" value=\""+cosFixed($Lproduct[0])+"\" />";
			$itemsListFINAL += "<input type=\"hidden\" name=\"itemTax["+i+"]\" value=\""+cosFixed($prodTax[i])+"\" />";
			$itemsListFINAL += "<input type=\"hidden\" name=\"itemPriceTax["+i+"]\" value=\""+cosFixed($prodPriceTax[i])+"\" />";
			$itemsListFINAL += "<input type=\"hidden\" name=\"itemTotal["+i+"]\" value=\""+cosFixed($itemTotal[i])+"\" />";
			$itemsListFINAL += "<input type=\"hidden\" name=\"MP3Size["+i+"]\" value=\""+$Lproduct[11]+"\" />";
		}
		if (($itemsList) || ($itemsListMP3)) {
			$itemsListFINAL += "<input type=\"hidden\" name=\"trackItems\" value=\""+$trackItems+"\" />";
			$itemsListFINAL += "<input type=\"hidden\" name=\"trackItemsMP3\" value=\""+$trackItemsMP3+"\" />";
			$itemsListFINAL += "<input type=\"hidden\" name=\"noOfItems\" value=\""+currentArray.length+"\" />";
			$freightTotal += $freightBasicCharge[taxRegion-1];
			if ($freightType > 2) {
				var $freightRanges = new Array();
				for (var range=1;range <= 15;range++) {
					$freightRanges[range] = getShopsData('freightRange'+range);
				}
				for (var f=1;f <= 15;f++) {
					if ($freightRanges[f] != null) {
						switch ($freightType) {
							case 3:
							if (($subTotal >= $freightRanges[f][0]) && ($subTotal <= $freightRanges[f][1])) {
								$freightTotal += $freightRanges[f][taxRegion+1];
								f = 16;
							}
							break;
							case 4:
							if (($subTotal >= $freightRanges[f][0]) && ($subTotal <= $freightRanges[f][1])) {
								$freightTotal += $subTotal * $freightRanges[f][taxRegion+1]/100;
								f = 16;
							}
							break;
							case 5:
							if (($freightWeight >= $freightRanges[f][0]) && ($freightWeight <= $freightRanges[f][1])) {
								$freightTotal += $freightRanges[f][taxRegion+1];
								f = 16;
							}
							break;
						}
					} else {
						//no more ranges
						break;
					}
				}
			} else {
				if ($freightType == 2) {$freightTotal += $freightProduct;}
			}
			//next line takes care of both nil subtotal and nil deliverables with respect to freight
			if ($subTotal == 0) {$freightTotal = 0;}
			var $discountTOTAL = 0;
			if ($discountData[0] == 1) {
				switch ($discountData[1]) {
					case 1:
					$discountTOTAL = cosFixedNumber(($subTotal + $subTotalMP3)*$discountData[2]/100);
					break;
					case 2:
					if (($subTotal + $subTotalMP3) > $discountData[5]) {
						$discountTOTAL = cosFixedNumber(($subTotal + $subTotalMP3)*$discountData[2]/100);
					}
					break;
					case 3:
					if (($subTotal + $subTotalMP3) > $discountData[5]) {
						$discountTOTAL = $discountData[3];
					}
					break;
					case 4:
					if ($qtyTally >= $discountData[6]) {
						$discountTOTAL = cosFixedNumber(($subTotal + $subTotalMP3)*$discountData[2]/100);
					}
					break;
					case 5:
					if ($qtyTally >= $discountData[6]) {
						$discountTOTAL = $discountData[3];
					}
					break;
				}
			}
			//add freight tax
			$freightTax[taxRegion-1] == 0 ? $fTax = 0 : $fTax = cosFixedNumber(($freightTotal) * ($freightTax[taxRegion-1])/100);
			$freightTotal += $fTax;
			if ($itemsList) {
				$itemsListFINAL += "<tr><td colspan=\"8\" class=\"cartItemTitles\">Merchandise:</td></tr>" + $itemsHeading + $itemsList;
				$itemsListFINAL += "<tr><td colspan=\"7\" class=\"cartTotals\">Subtotal = $" + cosFixed($subTotal) + "</td></tr>";
				$itemsListFINAL += "<tr><td colspan=\"7\" class=\"cartTotals\">Freight on merchandise (" + $regionLabel[taxRegion-1] + ") = $" + cosFixed($freightTotal) + "</td></tr>";
				$itemsListFINAL += "<tr><td>&nbsp</td></tr>";
				//data ready for server
				$itemsListFINAL += "<input type=\"hidden\" name=\"subTotal\" value=\"" + cosFixed($subTotal) + "\" />";
				$itemsListFINAL += "<input type=\"hidden\" name=\"regionLabel\" value=\"" + $regionLabel[taxRegion-1] + "\" />";
				$itemsListFINAL += "<input type=\"hidden\" name=\"freight\" value=\"" + cosFixed($freightTotal) + "\" />";
			}
			if ($itemsListMP3) {
				$itemsListFINAL += "<tr><td colspan=\"8\" class=\"cartItemTitles\">Downloads:</td></tr>" + $itemsHeadingMP3 + $itemsListMP3;
				$itemsListFINAL += "<tr><td colspan=\"7\" class=\"cartTotals\">Subtotal = $" + cosFixed($subTotalMP3) + "</td></tr>";
				$itemsListFINAL += "<tr><td>&nbsp</td></tr>";
				//data ready for server
				$itemsListFINAL += "<input type=\"hidden\" name=\"subTotalMP3\" value=\"" + cosFixed($subTotalMP3) + "\" />";
			}
			$itemsListFINAL += "<tr><td colspan=\"7\"><hr size=\"1\" noshade></td></tr>";
			$catchSafariSlack = Number(cosFixedNumber($freightTotal)+$subTotal+$subTotalMP3);
			if ($discountTOTAL != 0) {
				$itemsListFINAL += "<tr><td colspan=\"7\" class=\"cartFinalTotals\">Includes '" + $discountData[7] + "' discount = $" + cosFixed($discountTOTAL) + "</td></tr>";
				$itemsListFINAL += "<tr><td colspan=\"7\" class=\"cartFinalTotals\">TOTAL = $" + cosFixed(cosFixedNumber($freightTotal)+$subTotal+$subTotalMP3-$discountTOTAL) + "</td></tr></table>";
				//data ready for server: discountTotal left unformatted (no cosFixed - so no commas) php will then be able to calc
				$itemsListFINAL += "<input type=\"hidden\" name=\"discountTotal\" value=\"" + $discountTOTAL + "\" />";
			} else {
				$itemsListFINAL += "<tr><td colspan=\"7\" class=\"cartFinalTotals\">TOTAL = $" + cosFixed(cosFixedNumber($freightTotal)+$subTotal+$subTotalMP3) + "</td></tr></table>";
			}
			//get data ready for server
			$itemsListFINAL += "<input type=\"hidden\" name=\"clientRandName\" value=\"" + getShopsData('clientRandName') + "\" />";
			$itemsListFINAL += "<input type=\"hidden\" name=\"clientCountry\" value=\"" + getShopsData('clientCountry') + "\" />";
			$itemsListFINAL += "<input type=\"hidden\" name=\"taxRegion\" value=\"" + taxRegion + "\" />";			
			//total posted as raw Number() (otherwise js will concat.) - php can then calc
			//also: discount NOT subtracted from posted total as php checks thresholdDate against server time
			$itemsListFINAL += "<input type=\"hidden\" name=\"total\" value=\"" + Number(cosFixedNumber($freightTotal)+$subTotal+$subTotalMP3) + "\" />";
			$itemsListFINAL += "<input type=\"hidden\" name=\"cartHost\" value=\"" + window.location.host + "\" />";
		} else {
			$itemsListFINAL += "<tr><td colspan=\"8\">YOUR SHOPPING CART IS EMPTY ...</td></tr></table>";
		}
	} else {
		$itemsListFINAL += "<tr><td colspan=\"8\">YOUR SHOPPING CART IS EMPTY ...</td></tr></table>";
	}
	return $itemsListFINAL;
}

function checkoutCart() {
	//check before checkout: MUST NOT let empty cart through
	if (currentArray.length == 0) {
		alert("Your shopping cart is empty ... ");
		return false;
	}
	//must not allow > $10,000. Remember: discountTotal may not exist, so check first
	var $checkLimit = document.refreshForm.total.value;
	$cc = document.refreshForm.elements;
	for (var dd = 0; dd < $cc.length ; dd++) {
		if ($cc[dd].name == "discountTotal") {
			var $checkLimit = (document.refreshForm.total.value)-(document.refreshForm.discountTotal.value);
			break;
		}
	}
	if ($checkLimit > 10000) {
		alert("This shop cannot process single orders greater than $10,000. Please reduce the total of the shopping cart by removing some items.");
		return false;
	}
	//catch out any mismatches between js vars and $_POST vars due to browser not refreshing correctly
	if ($catchSafariSlack != document.refreshForm.total.value) {
		//mismatch! reload ...
		location.reload();
		return false;
	}
	return true;
}

function refreshCart() {
	if ($trackItems.length != 0) {
		if ($trackItems.length == 1) {
			//must check for single item as there will be NO DOM elements array
			var quantityOK = document.refreshForm.cartQty.value;
			quantityOK = isValidNumber(quantityOK);
			if (quantityOK) {
				currentArray[$trackItems[0]][1] = quantityOK;
			} else {
				return false;
			}
		} else {
			for (var i=0;i < $trackItems.length;i++) {
				var quantityOK = document.refreshForm.elements.cartQty[i].value;
				quantityOK = isValidNumber(quantityOK);
				if (quantityOK) {
					currentArray[$trackItems[i]][1] = quantityOK;
				} else {
					return false;
				}
			}
		}
		arrayFillCurrent();
		location.reload();
	}
}

//------------------DISCOUNT OPS-------------------------------------------------------------

function discountStatus() {
	//array example format:1,2,10,50.00,17:3:2008,500.00,5,"Freaky Sale!","All items cut!"
	var $discountTemp = getShopsData('discountArray');
	if ($discountTemp[0] == 1) {		
		var $date = new Date();		
		$thresholdDate = $discountTemp[4].split(":");
		if ($date.getFullYear() < $thresholdDate[2]) {
			return $discountTemp;
		}	else {
			if ($date.getFullYear() == $thresholdDate[2]) {
				if ($date.getMonth()+1 < $thresholdDate[1]) {
					return $discountTemp;
				} else {
					if ($date.getMonth()+1 == $thresholdDate[1]) {
						if ($date.getDate() <= $thresholdDate[0]) {
							return $discountTemp;
						}
					}
				}
			}
		}
	}
	return false;
}

function displayDiscount() {
	var $discountData = discountStatus();
	var $discountDisplay = "";
	if ($discountData[0] == 1) {
		var $months = new Array("dummy","January","February","March","April","May","June","July","August","September","October","November","December");		
		$discountDisplay += "<div class=\"discountWindow\"><table><tr><td class=\"discountType\">" + $discountData[7] + "</td></tr>";
		$discountDisplay += "<tr><td class=\"discountType\">" + $discountData[8] + "</td></tr>";
		switch ($discountData[1]) {
			case 1:
			$discountDisplay += "<tr><td class=\"discountType\">Discount: " + $discountData[2] + "% off the subtotal until " + $months[$thresholdDate[1]] + " " + $thresholdDate[0] + ", " + $thresholdDate[2] + "</td></tr>";
			break;
			case 2:
			$discountDisplay += "<tr><td class=\"discountType\">Discount: Spend over $" + $discountData[5] + " and get " + $discountData[2] + "% off the subtotal until " + $months[$thresholdDate[1]] + " " + $thresholdDate[0] + ", " + $thresholdDate[2] + "</td></tr>";
			break;
			case 3:
			$discountDisplay += "<tr><td class=\"discountType\">Discount: Spend over $" + $discountData[5] + " and get $" + $discountData[3] + " off the subtotal until " + $months[$thresholdDate[1]] + " " + $thresholdDate[0] + ", " + $thresholdDate[2] + "</td></tr>";
			break;
			case 4:
			$discountDisplay += "<tr><td class=\"discountType\">Discount: Purchase more than " + $discountData[6] + " items and get " + $discountData[2] + "% off the subtotal until " + $months[$thresholdDate[1]] + " " + $thresholdDate[0] + ", " + $thresholdDate[2] + "</td></tr>";
			break;
			case 5:
			$discountDisplay += "<tr><td class=\"discountType\">Discount: Purchase more than " + $discountData[6] + " items and get $" + $discountData[3] + " off the subtotal until " + $months[$thresholdDate[1]] + " " + $thresholdDate[0] + ", " + $thresholdDate[2] + "</td></tr>";
			break;
		}
		$discountDisplay += "</table></div>";
	}
	return $discountDisplay;
}

//------------------PRE LOAD ROLLOVER OPS-------------------------------------------------------------

function newImage(arg) {
	if (document.images) {
		var rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
function preloadRollImages(numButts) {
	if (numButts != 0) {
		if (document.images) {
			var menu_01 = newImage("pictures/button1Normal.jpg");
			var menu_02 = newImage("pictures/button2Normal.jpg");
			var menuOver_01 = newImage("pictures/button1Over.jpg");
			var menuOver_02 = newImage("pictures/button2Over.jpg");
			if (numButts > 2) {
				var menu_03 = newImage("pictures/button3Normal.jpg");
				var menuOver_03 = newImage("pictures/button3Over.jpg");
			}
			if (numButts > 3) {
				var menu_04 = newImage("pictures/button4Normal.jpg");
				var menuOver_04 = newImage("pictures/button4Over.jpg");
			}
			if (numButts > 4) {
				var menu_05 = newImage("pictures/button5Normal.jpg");
				var menuOver_05 = newImage("pictures/button5Over.jpg");
			}
			if (numButts > 5) {
				var menu_06 = newImage("pictures/button6Normal.jpg");
				var menuOver_06 = newImage("pictures/button6Over.jpg");
			}
		}
	}
}

//------------------------------ end ------------------------------------------------dejavu worlds