taxRate = 1.175;
	function changeColoursSelect()
	{
		var optionsCounter = 0;

		//						colour, 10, 12
        var empty = new Array ("", 1, 1);
		var black = new Array ('Black', 1, 1);
		var chocolate = new Array ('Chocolate', 0, 1);
		var darkBlue = new Array ('Dark Blue', 1, 1);
		var gold = new Array ('Gold', 1, 1);
		var green = new Array ('Green', 1, 1);
		var ivory = new Array ('Ivory', 0, 1);
		var lilac = new Array ('Lilac', 0, 1);
		var lime = new Array ('Lime', 0, 1);
		var orange = new Array ('Orange', 1, 1);
		var paleBlue = new Array ('Pale Blue', 1, 1);
		var pearlBurgandy = new Array ('Pearl Burgandy', 0, 1);
		var pearlEmerald = new Array ('Pearl Emerald', 0, 1);
		var pearlIvory = new Array ('Pearl Ivory', 0, 1);
		var pearlLavender = new Array ('Pearl Lavender', 0, 1);
		var pearlLightBlue = new Array ('Pearl Light Blue', 0, 1);
		var pearlPink = new Array ('Pearl Pink', 0, 1);
		var pearlRuby = new Array ('Pearl Ruby', 0, 1);
		var pink = new Array ('Pink', 1, 1);
		var purpleViolet = new Array ('Purple Violet', 0, 1);
		var red = new Array ('Red', 1, 1);
		var rose = new Array ('Rose', 1, 1);
		var silver = new Array ('Silver', 1, 1);
		var sparklingBurgandy = new Array ('Sparkling Burgandy', 1, 1);
		var white = new Array ('White', 1, 1);
		var yellow = new Array ('Yellow', 1, 1);

		var balloonArray = new Array(empty, black, chocolate, darkBlue, gold, green, ivory, lilac, lime, orange, paleBlue, pearlBurgandy, pearlEmerald, pearlIvory, pearlLavender, pearlLightBlue, pearlPink, pearlRuby, pink, purpleViolet, red, rose, silver, sparklingBurgandy, white, yellow);

		//empty the colour select box
		for (f = 1; f <= 5; f++) {
			feColour = getFormElement("balloonform","BalloonColor"+f);
			i = 0;
			for (var i = feColour.options.length; i > 0 ; i--)
			{
				feColour.options[i] = null;
			}
		}
		
		bSize = getFormElement("balloonform","BalloonSize");
		//loop through the balloonArray
		for (f = 1; f <= 5; f++) {
			optionsCounter = 0;
			for (var i = 0; i < balloonArray.length; i++)
			{
				//check to see if the size is right
				if (bSize.options[bSize.selectedIndex].value == 1)
				{
					//enter a balloon in the select if it is available in 10"
					if (balloonArray [i] [1] == 1)
					{
						var option = new Option(balloonArray [i] [0], balloonArray [i] [0])
						feColour = getFormElement("balloonform","BalloonColor"+f);
						feColour.options[optionsCounter] = option;
						optionsCounter++;
					}
				}
				else
				{
					//enter a balloon in the select if it is available in 12"
					if (balloonArray [i] [2] == 1)
					{
						var option = new Option(balloonArray [i] [0], balloonArray [i] [0])
						feColour = getFormElement("balloonform","BalloonColor"+f);
						feColour.options[optionsCounter] = option;
						optionsCounter++;
					}
				}
			}
		}
	}
	
	
	cDP = 2; cPreT = "£"; cMidT = "."; cPostT = "";

	fsize1 = 10;
	fsize2 = 10;
	lsize1 = 200;
	lsize2 = 200;

	sideMode = 1;
	typeMode1 = 1;
	typeMode2 = 1;

	ignore = 0;

	uploaded1Image = false;
	uploaded2Image = false;

	uploaded1AI = false;
	uploaded2AI = false;

	function updateImage() {
		nt = document.getElementById("Text"+sideMode).value;
		nt = nt.replace(/\r\n|\r|\n/g, "<br/>");
		document.getElementById("textSpan"+sideMode).innerHTML = nt;
		calculateOffset("textSpan"+sideMode);
		calculateOffset("textSpan"+sideMode);
		checkStep2();
	}

	function updateFont() {
		fe = getFormElement("balloonform","Font"+sideMode);
		document.getElementById("textSpan"+sideMode).style.fontFamily = fe.options[fe.selectedIndex].text;
		document.getElementById("Text"+sideMode).style.fontFamily = fe.options[fe.selectedIndex].text;
		calculateOffset("textSpan"+sideMode);
		checkStep2();
	}

	function calculateOffset(type) {
		orientation = getFormElementValue("balloonform","Orientation");
		oh = document.getElementById(type).offsetHeight;
		ow = document.getElementById(type).offsetWidth;
		if (type == "textSpan1") {
			forceCancel = false;
			while (oh < 163 && ow < 190 && forceCancel == false) {
				changeFontSize(fsize1 + 1,false);
				oldoh = oh;
				oh = document.getElementById(type).offsetHeight;
				if (oldoh == oh || oldoh >= 163) {
					forceCancel = true;
				}
			}
			forceCancel = false;
			while (oh > 163 && forceCancel == false) {
				changeFontSize(fsize1 - 1,false);
				oldoh = oh;
				oh = document.getElementById(type).offsetHeight;
				if (oldoh == oh) {
					forceCancel = true;
				}
			}
			forceCancel = false;
			while (ow > 200 && forceCancel == false) {
				changeFontSize(fsize1 - 1,false);
				oldoh = oh;
				oldow = ow;
				oh = document.getElementById(type).offsetHeight;
				ow = document.getElementById(type).offsetWidth;
				if (oldoh == oh || oldow == ow) {
					forceCancel = true;
				}
			}

		}
		if (type == "logoImage1") {
			forceCancel = false;
			while (oh < 163 && forceCancel == false) {
				changeFontSize(lsize1 + 1,false);
				oldoh = oh;
				oh = document.getElementById(type).offsetHeight;
				if (oldoh == oh || oldoh >= 163) {
					forceCancel = true;
				}
			}
			forceCancel = false;
			while (oh > 163 && forceCancel == false) {
				changeFontSize(lsize1 - 1,false);
				oldoh = oh;
				oh = document.getElementById(type).offsetHeight;
				if (oldoh == oh) {
					forceCancel = true;
				}
			}
		}
		if (type == "textSpan2") {
			forceCancel = false;
			while (oh < 163 && ow < 190 && forceCancel == false) {
				changeFontSize(fsize2 + 1,false);
				oldoh = oh;
				oh = document.getElementById(type).offsetHeight;
				if (oldoh == oh || oldoh >= 163) {
					forceCancel = true;
				}
			}
			forceCancel = false;
			while (oh > 163 && forceCancel == false) {
				changeFontSize(fsize2 - 1,false);
				oldoh = oh;
				oh = document.getElementById(type).offsetHeight;
				if (oldoh == oh) {
					forceCancel = true;
				}
			}
			forceCancel = false;
			while (ow > 200 && forceCancel == false) {
				changeFontSize(fsize2 - 1,false);
				oldoh = oh;
				oldow = ow;
				oh = document.getElementById(type).offsetHeight;
				ow = document.getElementById(type).offsetWidth;
				if (oldoh == oh || oldow == ow) {
					forceCancel = true;
				}
			}


		}
		if (type == "logoImage2") {
			forceCancel = false;
			while (oh < 163 && forceCancel == false) {
				changeFontSize(lsize2 + 1,false);
				oldoh = oh;
				oh = document.getElementById(type).offsetHeight;
				if (oldoh == oh || oldoh >= 163) {
					forceCancel = true;
				}
			}
			forceCancel = false;
			while (oh > 163 && forceCancel == false) {
				changeFontSize(lsize2 - 1,false);
				oldoh = oh;
				oh = document.getElementById(type).offsetHeight;
				if (oldoh == oh) {
					forceCancel = true;
				}
			}
		}
		oh = 163-oh;
		oh = oh / 2;
		if (orientation == 3) {
			oh = oh + 60;
		}
		oh = parseInt(oh);
		if (oh < 0) {
			oh = 0;
		}
		document.getElementById(type).style.top = oh+"pt";
		document.getElementById(type+"_offset").value = oh;
	}

	function refreshAllOffsets() {
		if (ignore == 0) {
			if (sideMode == 1) {
				if (typeMode1 == 2) {
					calculateOffset("textSpan"+sideMode);
				}
				if (typeMode1 == 1) {
					calculateOffset("logoImage"+sideMode);
				}

			}

			if (sideMode == 2) {
				if (typeMode2 == 2) {
					calculateOffset("textSpan"+sideMode);
				}
				if (typeMode2 == 1) {
					calculateOffset("logoImage"+sideMode);
				}
			}
		}
	}

	function changeFontSize(inc,dc) {
		if (ignore == 0) {
			if (sideMode == 1) {
				if (typeMode1 == 2) {

					fsize1 = inc;
					if (fsize1 < 1) {
						fsize1 = 1;
					}
					if (fsize1 > 40) {
						fsize1 = 40;
					}
					document.getElementById("textSpan"+sideMode).style.fontSize = fsize1+"pt";
					document.getElementById("Text"+sideMode).style.fontSize = fsize1+"pt";
					if (dc == true) {
						calculateOffset("textSpan"+sideMode);
					}
					fe = getFormElement("balloonform","fsize1");
					fe.value = fsize1;
				}
				if (typeMode1 == 1) {
					lsize1 = inc;
					if (lsize1 < 10) {
						lsize1 = 10;
					}
					if (lsize1 > 200) {
						lsize1 = 200;
					}
					//rc=alert(document.getElementById("logoImage"+sideMode).style.height);
					document.getElementById("logoImage"+sideMode).style.width = lsize1+"pt";
					if (dc == true) {
						calculateOffset("logoImage"+sideMode);
					}
					fe = getFormElement("balloonform","lsize1");
					fe.value = lsize1;
				}

			}

			if (sideMode == 2) {
				if (typeMode2 == 2) {
					fsize2 = inc;
					if (fsize2 < 1) {
						fsize2 = 1;
					}
					if (fsize2 > 40) {
						fsize2 = 40;
					}
					document.getElementById("textSpan"+sideMode).style.fontSize = fsize2+"pt";
					document.getElementById("Text"+sideMode).style.fontSize = fsize2+"pt";
					if (dc == true) {
						calculateOffset("textSpan"+sideMode);
					}
					fe = getFormElement("balloonform","fsize2");
					fe.value = fsize2;
				}
				if (typeMode2 == 1) {
					lsize2 = inc;
					if (lsize2 < 10) {
						lsize2 = 10;
					}
					if (lsize2 > 200) {
						lsize2 = 200;
					}
					//rc=alert(document.getElementById("logoImage"+sideMode).style.height);
					document.getElementById("logoImage"+sideMode).style.width = lsize2+"pt";
					if (dc == true) {
						calculateOffset("logoImage"+sideMode);
					}
					fe = getFormElement("balloonform","lsize2");
					fe.value = lsize2;
				}
			}
		} else {
			//ignore = 0;
		}
	}

	function calculateBalloonPricing() {
		price = 0;
		
		//26 = air
		//27 = gas
		gastype = getFormElementValue("balloonform","Inflation");

		//1 = 10"
		//2 = 12"
		balloonsize = getFormElementValue("balloonform","BalloonSize");

		//5 = 1 side
		//6 = 2 sides
		printedsides = getFormElementValue("balloonform","PrinterSides");

		//4 = Neck Down
		//5 = Neck Up
		orientation = getFormElementValue("balloonform","Orientation");
		
		//basic balloon charge
		tq = 0;
		var carray = [];
		ccount = 0;
		for (f = 1; f <= 5; f++) {
			fe = getFormElement("balloonform","BalloonColor"+f);
			if (fe.options[fe.selectedIndex].value != "") {
				if (f == 1) {
					var balimg = "balloonImages/"+fe.options[fe.selectedIndex].text;
					balimg = balimg.replace(" ","_");
					if (orientation == 4) {
						document.getElementById("balloonImage").src = balimg+".jpg";
					} else {
						document.getElementById("balloonImage").src = balimg+"_up.jpg";
					}
					feq = getFormElement("balloonform","BalloonInk"+f);
					ccount++;
					carray[ccount] = feq.options[feq.selectedIndex].text;
				} else {
					found = false;
					feq = getFormElement("balloonform","BalloonInk"+f);
					for (g = 1; g <= ccount; g++) {
						if (carray[g] == feq.options[feq.selectedIndex].text) {
							found = true;
						}
					}
					if (!found) {
						ccount++;
						carray[ccount] = feq.options[feq.selectedIndex].text;
					}
				}
				fe = getFormElement("balloonform","BalloonInk"+f);
				if (fe.options[fe.selectedIndex].value != "") {
					fe = getFormElement("balloonform","BalloonQty"+f);
					tq = tq + parseInt(fe.options[fe.selectedIndex].value);
				}
			}
		}



		bp = 0;
		//If balloon size = 10"
		if (balloonsize == 1) {
		if (tq >= 100 && tq < 500) {
			bp = bp + 410;
		}
		if (tq >= 500 && tq < 1000) {
			bp = bp + 144;
		}
		if (tq >= 1000 && tq < 5000) {
			bp = bp + 94;
		}
		if (tq >= 5000 && tq < 10000) {
			bp = bp + 71;
		}
		if (tq >= 10000 && tq < 50000) {
			bp = bp + 64;
		}
		if (tq >= 50000 && tq < 100000) {
			bp = bp + 44;
		}
		if (tq >= 100000 && tq < 999999) {
			bp = bp + 43;
		}
		}
		//If balloon size = 12"
		if (balloonsize == 2) {
		if (tq >= 100 && tq < 500) {
			bp = bp + 500;
		}
		if (tq >= 500 && tq < 1000) {
			bp = bp + 150;
		}
		if (tq >= 1000 && tq < 5000) {
			bp = bp + 98;
		}
		if (tq >= 5000 && tq < 10000) {
			bp = bp + 75;
		}
		if (tq >= 10000 && tq < 50000) {
			bp = bp + 66;
		}
		if (tq >= 50000 && tq < 100000) {
			bp = bp + 51;
		}
		if (tq >= 100000 && tq < 999999) {
			bp = bp + 50;
		}
		}
		if (tq != 0) {
		price = price + (12 * (ccount - 1));
		if (printedsides == 6) {
			bp = bp + 15;
			price = price + (30 * 2);
		} else {
			price = price + 30;
		}
		thousandsrem = (tq % 1000);
		thousands = 0;
		thousands = thousandsrem / 1000;
		thousands = thousands + ((tq - thousandsrem) / 1000);

		price = price + (bp * thousands);



		if (gastype == 17) {
			electricpumps = parseInt(getFormElementValue("balloonform","ElectricPumps"));
			price = price + (47.25 * electricpumps);

			handpumps = parseInt(getFormElementValue("balloonform","HandPumps"));
			price = price + (2.31 * handpumps);

			cupssticks  = parseInt(getFormElementValue("balloonform","CupsSticks"));
			price = price + (2.835 * cupssticks);
		}

		if (gastype == 18) {
			price = price + recalcGas();

			weights  = parseInt(getFormElementValue("balloonform","BalloonWeights"));
			price = price + (7.6 * weights);

			valves  = parseInt(getFormElementValue("balloonform","BalloonValves"));
			if (valves == 21) {
				totalpacks = (tq % 1000);
				totalpacks = 0;
				if (totalpacks > 0) {
					totalpacks++;
				}
				totalpacks = totalpacks + ((tq - totalpacks) / 1000);
				price = price + (58 * totalpacks);
			}
		}

		ribbons  = parseInt(getFormElementValue("balloonform","RibbonQty"));
		price = price + (2.5 * ribbons);
		}



		//final price calculation
		priceinctax = price * taxRate;
		showPrice(price,"priceSpan2");
		showPrice(priceinctax,"priceIncTaxSpan2");
		//displayPrice = presentValue(price,cDP,cPreT,cMidT,cPostT);
		//changeContent("priceSpan2","priceLayer2",displayPrice);
		//displayPrice = presentValue(priceinctax,cDP,cPreT,cMidT,cPostT);
		//changeContent("priceIncTaxSpan2","priceIncTaxLayer2",displayPrice);
	}

	function totalBalloons() {
		tq = 0;
		for (f = 1; f <= 2; f++) {
			fe = getFormElement("balloonform","BalloonColor"+f);
			if (fe.options[fe.selectedIndex].value != "") {
				if (f == 1) {
					bident = bident + " " + fe.options[fe.selectedIndex].text;
					//document.getElementById("balloonImage").src = "balloonImages/"+fe.options[fe.selectedIndex].text+".jpg";
				}
				fe = getFormElement("balloonform","BalloonInk"+f);
				if (fe.options[fe.selectedIndex].value != "") {
					fe = getFormElement("balloonform","BalloonQty"+f);
					tq = tq + parseInt(fe.options[fe.selectedIndex].value);
				}
			}
		}
		return tq;
	}

	function recalcGas() {
		price = 0;
		fe = getFormElementValue("balloonform","BalloonGas");
		if (fe == 26) {
			return 0;
		}
		gasCylinderVQty = getFormElementValue("balloonform","GasCylinderVQty");
		gasCylinderTQty = getFormElementValue("balloonform","GasCylinderTQty");
		gasCylinderLQty = getFormElementValue("balloonform","GasCylinderLQty");
		gasDeliveryDate = getFormElementValue("balloonform","GasDeliveryDate");
		gasCollectionDate = getFormElementValue("balloonform","GasCollectionDate");
		gasDeliveryLocations = getFormElementValue("balloonform","GasDeliveryLocations");
		gasFillingKits = getFormElementValue("balloonform","GasFillingKits");
		gasSatefyBracket = getFormElementValue("balloonform","GasSafetyBracket");

		deposit = (parseInt(gasCylinderVQty) + parseInt(gasCylinderTQty) + parseInt(gasCylinderLQty)) * 0;
		brackets = parseInt(gasSatefyBracket) * 12.02;
		delivery = parseInt(gasDeliveryLocations) * 35;

		daysAtDestination = daysBetween(gasDeliveryDate,gasCollectionDate);

		remainder = (parseInt(daysAtDestination) % 28);
		rentalperiod = 0;
		if (remainder > 0) {
			rentalperiod++;
		}
		//rc=alert((parseInt(daysAtDesination) - parseInt(remainder);

		rentalperiod = rentalperiod + ((parseInt(daysAtDestination) - parseInt(remainder)) / 28);

		cylinderrental = ((rentalperiod - 1) * 4.5) * (parseInt(gasCylinderVQty)+parseInt(gasCylinderTQty)+parseInt(gasCylinderLQty));
		fillingkits = (rentalperiod * 10.5) * parseInt(gasFillingKits);

		gasprice = 0;
		gasprice = gasprice + (parseInt(gasCylinderVQty) * 42);
		gasprice = gasprice + (parseInt(gasCylinderTQty) * 62);
		gasprice = gasprice + (parseInt(gasCylinderLQty) * 90);

		balloonSize = getFormElementValue("balloonform","BalloonSize");
		numBalloons = totalBalloons();
		if (balloonSize == 1) {
			//10" balloons
			numBalloons = numBalloons - (parseInt(gasCylinderVQty) * 200);
			numBalloons = numBalloons - (parseInt(gasCylinderTQty) * 350);
			numBalloons = numBalloons - (parseInt(gasCylinderLQty) * 1000);
		} else {
			//12" balloons
			numBalloons = numBalloons - (parseInt(gasCylinderVQty) * 113);
			numBalloons = numBalloons - (parseInt(gasCylinderTQty) * 225);
			numBalloons = numBalloons - (parseInt(gasCylinderLQty) * 542);
		}



		totalprice = 0;
						
					
		totalprice = deposit + brackets + delivery + cylinderrental + fillingkits + gasprice;

		showPrice(cylinderrental,"GasPriceRental");
		showPrice(fillingkits,"GasPriceFilling");
		showPrice(brackets,"GasPriceBrackets");
		//showPrice(deposit,"GasPriceDeposit");
		showPrice(delivery,"GasPriceDelivery");
		showPrice(gasprice,"GasPrice");

		showPrice(totalprice,"GasPriceTotal");

		document.getElementById("GasBalloonsLeft").innerHTML = numBalloons;
		if (numBalloons <= 0)
		{
			document.getElementById("GasBalloonsLeft").className = "gasTotalGreen"
		}
		else
		{
			document.getElementById("GasBalloonsLeft").className = "gasTotalRed"
		}
		return totalprice;
	}

	function showPrice(theprice,spanname) {
		displayPrice = presentValue(theprice,cDP,cPreT,cMidT,cPostT);
		changeContent(spanname,"defunct",displayPrice);
	}

	function daysBetween(date1, date2){
	   if (date1.indexOf("-") != -1) { date1 = date1.split("-"); } else if (date1.indexOf("/") != -1) { date1 = date1.split("/"); } else { return 0; }
	   if (date2.indexOf("-") != -1) { date2 = date2.split("-"); } else if (date2.indexOf("/") != -1) { date2 = date2.split("/"); } else { return 0; }
	   if (parseInt(date1[0], 10) >= 1000) {
		   var sDate = new Date(date1[0]+"/"+date1[1]+"/"+date1[2]);
	   } else if (parseInt(date1[2], 10) >= 1000) {
		   var sDate = new Date(date1[2]+"/"+date1[1]+"/"+date1[0]);
	   } else {
		   return 0;
	   }
	   if (parseInt(date2[0], 10) >= 1000) {
		   var eDate = new Date(date2[0]+"/"+date2[1]+"/"+date2[2]);
	   } else if (parseInt(date2[2], 10) >= 1000) {
		   var eDate = new Date(date2[2]+"/"+date2[1]+"/"+date2[0]);
	   } else {
		   return 0;
	   }
	   var one_day = 1000*60*60*24;
	   var daysApart = Math.abs(Math.ceil((sDate.getTime()-eDate.getTime())/one_day));
	   return daysApart;
	} 

	function changeImage(imagename,whichone,height) {
		if (whichone == 1) {
			uploaded1Image = true;
		} else {
			uploaded2Image = true;
		}
		document.getElementById("logoImage"+whichone).src = imagename;
		fe = getFormElement("balloonform","uploadedimage"+sideMode);
		fe.value = imagename;
		checkStep2();
		calculateOffset("logoImage"+whichone);
	}

	function changeAI(imagename,whichone) {
		if (whichone == 1) {
			uploaded1AI = true;
		} else {
			uploaded2AI = true;
		}
		fe = getFormElement("balloonform","aifile"+sideMode);
		fe.value = imagename;
		checkStep4();
	}

	function goToStep(step) {
		if (step == 1) {
			document.getElementById("optionsBasic").style.display = "inline";
			document.getElementById("optionsBasic").style.visibility = "visible";
			document.getElementById("optionsDesign").style.display = "none";
			document.getElementById("optionsDesign").style.visibility = "hidden";
				document.getElementById("optionsDesignBack").style.display = "none";
				document.getElementById("optionsDesignBack").style.visibility = "hidden";
			document.getElementById("optionsAccessories").style.display = "none";
			document.getElementById("optionsAccessories").style.visibility = "hidden";
				document.getElementById("optionsAccessoriesBack").style.display = "none";
				document.getElementById("optionsAccessoriesBack").style.visibility = "hidden";
			document.getElementById("optionsOrder").style.display = "none";
			document.getElementById("optionsOrder").style.visibility = "hidden";
				document.getElementById("optionsOrderBack").style.display = "none";
				document.getElementById("optionsOrderBack").style.visibility = "hidden";
		}

		if (step == 2) {
			document.getElementById("optionsBasic").style.display = "none";
			document.getElementById("optionsBasic").style.visibility = "hidden";
			document.getElementById("optionsDesign").style.display = "inline";
			document.getElementById("optionsDesign").style.visibility = "visible";
				document.getElementById("optionsDesignBack").style.display = "inline";
				document.getElementById("optionsDesignBack").style.visibility = "visible";
			document.getElementById("optionsAccessories").style.display = "none";
			document.getElementById("optionsAccessories").style.visibility = "hidden";
				document.getElementById("optionsAccessoriesBack").style.display = "none";
				document.getElementById("optionsAccessoriesBack").style.visibility = "hidden";
			document.getElementById("optionsOrder").style.display = "none";
			document.getElementById("optionsOrder").style.visibility = "hidden";
				document.getElementById("optionsOrderBack").style.display = "none";
				document.getElementById("optionsOrderBack").style.visibility = "hidden";
		}
		if (step == 3) {
			document.getElementById("optionsBasic").style.display = "none";
			document.getElementById("optionsBasic").style.visibility = "hidden";
			document.getElementById("optionsDesign").style.display = "none";
			document.getElementById("optionsDesign").style.visibility = "hidden";
				document.getElementById("optionsDesignBack").style.display = "none";
				document.getElementById("optionsDesignBack").style.visibility = "hidden";
			document.getElementById("optionsAccessories").style.display = "inline";
			document.getElementById("optionsAccessories").style.visibility = "visible";
				document.getElementById("optionsAccessoriesBack").style.display = "inline";
				document.getElementById("optionsAccessoriesBack").style.visibility = "visible";
			document.getElementById("optionsOrder").style.display = "none";
			document.getElementById("optionsOrder").style.visibility = "hidden";
				document.getElementById("optionsOrderBack").style.display = "none";
				document.getElementById("optionsOrderBack").style.visibility = "hidden";
		}
		if (step == 4) {
			checkStep4();
			document.getElementById("optionsBasic").style.display = "none";
			document.getElementById("optionsBasic").style.visibility = "hidden";
			document.getElementById("optionsDesign").style.display = "none";
			document.getElementById("optionsDesign").style.visibility = "hidden";
				document.getElementById("optionsDesignBack").style.display = "none";
				document.getElementById("optionsDesignBack").style.visibility = "hidden";
			document.getElementById("optionsAccessories").style.display = "none";
			document.getElementById("optionsAccessories").style.visibility = "hidden";
				document.getElementById("optionsAccessoriesBack").style.display = "none";
				document.getElementById("optionsAccessoriesBack").style.visibility = "hidden";
			document.getElementById("optionsOrder").style.display = "inline";
			document.getElementById("optionsOrder").style.visibility = "visible";
				document.getElementById("optionsOrderBack").style.display = "inline";
				document.getElementById("optionsOrderBack").style.visibility = "visible";
		}
	}

	function checkStep1() {
		//refreshAllOffsets();
		canContinue = true;
		bident = "";
		fe = getFormElement("balloonform","BalloonSize");
		if (fe.options[fe.selectedIndex].value == 0) {
			canContinue = false;
		} else {
			bident = fe.options[fe.selectedIndex].text;
		}
		fe = getFormElement("balloonform","Orientation");
		if (fe.options[fe.selectedIndex].value == 0) {
			canContinue = false;
		}
		fe = getFormElement("balloonform","PrinterSides");
		if (fe.options[fe.selectedIndex].value == 0) {
			canContinue = false;
		} else {
			if (fe.options[fe.selectedIndex].value == 5) {
				document.getElementById("Side2upload").style.visibility = "hidden";
				checkStep2();
			} else {
				document.getElementById("Side2upload").style.visibility = "visible";
				checkStep2();
			}
		}
		tq = 0;
		for (f = 1; f <= 5; f++) {
			fe = getFormElement("balloonform","BalloonColor"+f);
			if (fe.options[fe.selectedIndex].value != "") {
				if (f == 1) {
					bident = bident + " " + fe.options[fe.selectedIndex].text;
					//document.getElementById("balloonImage").src = "balloonImages/"+fe.options[fe.selectedIndex].text+".jpg";
				}
				fe = getFormElement("balloonform","BalloonInk"+f);
				if (fe.options[fe.selectedIndex].value != "") {
					if (f == 1) {
						thiscolour = fe.options[fe.selectedIndex].text;
						if (thiscolour == "White") {
							document.getElementById("textSpan1").style.color = "#FFFFFF";
							document.getElementById("textSpan2").style.color = "#FFFFFF";
						}
						if (thiscolour == "Black") {
							document.getElementById("textSpan1").style.color = "#000000";
							document.getElementById("textSpan2").style.color = "#000000";
						}
						if (thiscolour == "Red") {
							document.getElementById("textSpan1").style.color = "#FF0000";
							document.getElementById("textSpan2").style.color = "#FF0000";
						}
						if (thiscolour == "Yellow") {
							document.getElementById("textSpan1").style.color = "#FFFF00";
							document.getElementById("textSpan2").style.color = "#FFFF00";
						}
						if (thiscolour == "Blue") {
							document.getElementById("textSpan1").style.color = "#0000FF";
							document.getElementById("textSpan2").style.color = "#0000FF";
						}
						if (thiscolour == "Green") {
							document.getElementById("textSpan1").style.color = "#00FF00";
							document.getElementById("textSpan2").style.color = "#00FF00";
						}
						document.getElementById('logo1').contentWindow.setColour(fe.options[fe.selectedIndex].text);
						document.getElementById('logo2').contentWindow.setColour(fe.options[fe.selectedIndex].text);
					}
					fe = getFormElement("balloonform","BalloonQty"+f);
					tq = tq + parseInt(fe.options[fe.selectedIndex].value);
				}
			}
		}
		document.getElementById("TotalQty").innerHTML = tq;
		document.getElementById("balloonIdent").innerHTML = bident;
		calculateBalloonPricing();
		if (tq >= 100) {
			document.getElementById("step1Next").style.visibility = "visible";
		} else {
			document.getElementById("step1Next").style.visibility = "hidden";
		}
	}

	function hideElement(elem) {
		document.getElementById(elem).style.visibility = "hidden";
		document.getElementById(elem).style.display = "none";
	}

	function showElement(elem) {
		document.getElementById(elem).style.visibility = "visible";
		document.getElementById(elem).style.display = "inline";
	}

	function checkStep2() {
		//refreshAllOffsets();
		fe = getFormElement("balloonform","Design1");
		if (fe.options[fe.selectedIndex].text == "Logo / Artwork") {
			document.getElementById("Design1Text").style.display = "none";
			document.getElementById("Design1Text").style.visibility = "hidden";
			document.getElementById("Design1Logo").style.display = "inline";
			document.getElementById("Design1Logo").style.visibility = "visible";
			document.getElementById("imageSpan1").style.visibility = "visible";
			document.getElementById("imageSpan1").style.display = "inline";
			document.getElementById("textSpan1").style.visibility = "hidden";
			document.getElementById("textSpan1").style.display = "none";
			typeMode1 = 1;
			if (sideMode == 1) {
				ignore = 1;
				ignore = 0;
			}
		}
		if (fe.options[fe.selectedIndex].text == "Text") {
			document.getElementById("Design1Logo").style.display = "none";
			document.getElementById("Design1Logo").style.visibility = "hidden";
			document.getElementById("Design1Text").style.display = "inline";
			document.getElementById("Design1Text").style.visibility = "visible";
			document.getElementById("textSpan1").style.visibility = "visible";
			document.getElementById("textSpan1").style.display = "inline";
			document.getElementById("imageSpan1").style.visibility = "hidden";
			document.getElementById("imageSpan1").style.display = "none";
			typeMode1 = 2;
			if (sideMode == 1) {
				ignore = 1;
				ignore = 0;
			}
		}
		if (fe.options[fe.selectedIndex].value == 0) {
			document.getElementById("Design1Logo").style.display = "none";
			document.getElementById("Design1Logo").style.visibility = "hidden";
			document.getElementById("Design1Text").style.display = "none";
			document.getElementById("Design1Text").style.visibility = "hidden";
		}

		fe = getFormElement("balloonform","Design2");
		if (fe.options[fe.selectedIndex].text == "Logo / Artwork") {
			document.getElementById("Design2Text").style.display = "none";
			document.getElementById("Design2Text").style.visibility = "hidden";
			document.getElementById("Design2Logo").style.display = "inline";
			document.getElementById("Design2Logo").style.visibility = "visible";
			document.getElementById("imageSpan2").style.visibility = "visible";
			document.getElementById("imageSpan2").style.display = "inline";
			document.getElementById("textSpan2").style.visibility = "hidden";
			document.getElementById("textSpan2").style.display = "none";
			typeMode2 = 1;
			if (sideMode == 2) {
				ignore = 1;
				ignore = 0;
			}
		}
		if (fe.options[fe.selectedIndex].text == "Text") {
			document.getElementById("Design2Logo").style.display = "none";
			document.getElementById("Design2Logo").style.visibility = "hidden";
			document.getElementById("Design2Text").style.display = "inline";
			document.getElementById("Design2Text").style.visibility = "visible";
			document.getElementById("imageSpan2").style.visibility = "hidden";
			document.getElementById("imageSpan2").style.display = "none";
			document.getElementById("textSpan2").style.visibility = "visible";
			document.getElementById("textSpan2").style.display = "inline";
			typeMode2 = 2;
			if (sideMode == 2) {
				ignore = 1;
				ignore = 0;
			}
		}
		if (fe.options[fe.selectedIndex].value == 0) {
			document.getElementById("Design2Logo").style.display = "none";
			document.getElementById("Design2Logo").style.visibility = "hidden";
			document.getElementById("Design2Text").style.display = "none";
			document.getElementById("Design2Text").style.visibility = "hidden";
		}
		calculateBalloonPricing();
		fe = getFormElement("balloonform","PrinterSides");
		allowNext = true;
		ps = fe.options[fe.selectedIndex].value;
		fe = getFormElement("balloonform","Design1");
		if (fe.options[fe.selectedIndex].text == "Logo / Artwork") {
			if (!uploaded1Image) {
				fe = getFormElement("balloonform","understand1");
				if (fe.checked != true) {
					allowNext = false;
				}
			}
		} else {
			if (document.getElementById("Text1").value == "") {
				allowNext = false;
			}
		}
		if (ps == 6) {
			fe = getFormElement("balloonform","Design2");
			if (fe.options[fe.selectedIndex].text == "Logo / Artwork") {
				if (!uploaded2Image) {
					allowNext = false;
				}
			} else {
				if (document.getElementById("Text2").value == "") {
					allowNext = false;
				}
			}
		}
		if (allowNext) {
			document.getElementById("step2Next").style.visibility = "visible";
		} else {
			document.getElementById("step2Next").style.visibility = "hidden";
		}
	}

	function checkStep3() {
		fe = getFormElement("balloonform","Inflation");
		if (fe.options[fe.selectedIndex].text == "Air") {
			document.getElementById("divCupsSticks").style.display = "inline";
			document.getElementById("divCupsSticks").style.visibility = "visible";
			document.getElementById("divHandPumps").style.display = "inline";
			document.getElementById("divHandPumps").style.visibility = "visible";
			document.getElementById("divElectricPumps").style.display = "inline";
			document.getElementById("divElectricPumps").style.visibility = "visible";
			//document.getElementById("divBalloonGas").style.display = "inline";
			//document.getElementById("divBalloonGas").style.visibility = "visible";
			document.getElementById("divBalloonWeights").style.display = "none";
			document.getElementById("divBalloonWeights").style.visibility = "hidden";
			document.getElementById("divBalloonValves").style.display = "none";
			document.getElementById("divBalloonValves").style.visibility = "hidden";
			document.getElementById("divBalloonGas").style.display = "none";
			document.getElementById("divBalloonGas").style.visibility = "hidden";
            document.getElementById("divRibbonOptions").style.display = "none";
			document.getElementById("divRibbonOptions").style.visibility = "hidden";
		} else {
			document.getElementById("divCupsSticks").style.display = "none";
			document.getElementById("divCupsSticks").style.visibility = "hidden";
			document.getElementById("divHandPumps").style.display = "none";
			document.getElementById("divHandPumps").style.visibility = "hidden";
			document.getElementById("divElectricPumps").style.display = "none";
			document.getElementById("divElectricPumps").style.visibility = "hidden";
			//document.getElementById("divBalloonGas").style.display = "inline";
			//document.getElementById("divBalloonGas").style.visibility = "visible";
			document.getElementById("divBalloonWeights").style.display = "inline";
			document.getElementById("divBalloonWeights").style.visibility = "visible";
			document.getElementById("divBalloonValves").style.display = "inline";
			document.getElementById("divBalloonValves").style.visibility = "visible";
			document.getElementById("divBalloonGas").style.display = "inline";
			document.getElementById("divBalloonGas").style.visibility = "visible";
            document.getElementById("divRibbonOptions").style.display = "inline";
			document.getElementById("divRibbonOptions").style.visibility = "visible";
			fe = getFormElement("balloonform","BalloonGas");
			if (fe.options[fe.selectedIndex].text == "Required") {
				document.getElementById("divGasCalculator").style.display = "inline";
				document.getElementById("divGasCalculator").style.visibility = "visible";
			} else {
				document.getElementById("divGasCalculator").style.display = "none";
				document.getElementById("divGasCalculator").style.visibility = "hidden";
			}
            fe = getFormElement("balloonform","BalloonValves");
			if (fe.options[fe.selectedIndex].text == "Required") {
            	document.getElementById("divRibbonOptions").style.display = "none";
				document.getElementById("divRibbonOptions").style.visibility = "hidden";
            } else {
            	document.getElementById("divRibbonOptions").style.display = "inline";
				document.getElementById("divRibbonOptions").style.visibility = "visible";
            }
            
		}
		calculateBalloonPricing();
	}

	function checkStep4() {
		allowNext = true;
        displayCheck = false;
		fe = getFormElement("balloonform","Design1");
		if (fe.options[fe.selectedIndex].text == "Logo / Artwork") {
			document.getElementById("ai1").style.visibility = "visible";
            document.getElementById("ai1").style.display = "inline";
            document.getElementById("artCheck").style.visibility = "visible";
            document.getElementById("artCheck").style.display = "inline";
            displayCheck = true;
			if (uploaded1AI == false) {
				fe = getFormElement("balloonform","understand1");
                document.getElementById("ai1UpMessage").style.color = "red";
                document.getElementById("ai1UpMessage").innerHTML = "<br /><strong>No .ai file uploaded</strong>";
                
				if (fe.checked != true) {
					allowNext = false;
				}
			}
            else
            {
            	document.getElementById("ai1UpMessage").style.color = "green";
                document.getElementById("ai1UpMessage").innerHTML = "<br /><strong>File upload successful</strong>";
            }
		} else {
			document.getElementById("ai1").style.visibility = "hidden";
            document.getElementById("ai1").style.display = "none";
		}
		fe = getFormElement("balloonform","PrinterSides");
		if (fe.options[fe.selectedIndex].value == 5) {
			document.getElementById("ai2").style.visibility = "hidden";
           	document.getElementById("ai2").style.display = "none";
		} else {
			fe = getFormElement("balloonform","Design2");
			if (fe.options[fe.selectedIndex].text == "Logo / Artwork") {
				document.getElementById("ai2").style.visibility = "visible";
                document.getElementById("ai2").style.display = "inline";
                displayCheck = true;
				if (uploaded2AI == false) {
					fe = getFormElement("balloonform","understand1");
                    document.getElementById("ai2UpMessage").style.color = "red";
                    document.getElementById("ai2UpMessage").innerHTML = "<br /><strong>No .ai file uploaded</strong>";
                    if (fe.checked != true) {
                        allowNext = false;
                    }
				}
                else
                {
                    document.getElementById("ai2UpMessage").style.color = "green";
                    document.getElementById("ai2UpMessage").innerHTML = "<br /><strong>File upload successful</strong>";
                }
			} else {
				document.getElementById("ai2").style.visibility = "hidden";
                document.getElementById("ai2").style.display = "inline";
                
			}
		}
        
        if (displayCheck == true)
        {
        	document.getElementById("artCheck").style.visibility = "visible";
            document.getElementById("artCheck").style.display = "inline";
        }
        else
        {
      		document.getElementById("artCheck").style.visibility = "hidden";
            document.getElementById("artCheck").style.display = "none";
        }
        
		if (allowNext) {
			document.getElementById("step4Next").style.visibility = "visible";
		} else {
			document.getElementById("step4Next").style.visibility = "hidden";
		}
		calculateBalloonPricing();
	}

	function checkSubmission() {
		fe = getFormElement("balloonform","Design1");
		if (fe.text == "") {
			rc=alert("Please enter an event date");
			return false;
		} else {
			return true;
		}
	}

	function flipSide1() {
		document.getElementById("optionsSide2").style.display = "none";
		document.getElementById("optionsSide2").style.visibility = "hidden";
		document.getElementById("optionsSide1").style.display = "inline";
		document.getElementById("optionsSide1").style.visibility = "visible";
		document.getElementById("side1").style.display = "inline";
		document.getElementById("side1").style.visibility = "visible";
		document.getElementById("side2").style.display = "none";
		document.getElementById("side2").style.visibility = "hidden";
		sideMode = 1;
		checkStep2();
	}

	function flipSide2() {
		document.getElementById("optionsSide1").style.display = "none";
		document.getElementById("optionsSide1").style.visibility = "hidden";
		document.getElementById("optionsSide2").style.display = "inline";
		document.getElementById("optionsSide2").style.visibility = "visible";
		document.getElementById("side1").style.display = "none";
		document.getElementById("side1").style.visibility = "hidden";
		document.getElementById("side2").style.display = "inline";
		document.getElementById("side2").style.visibility = "visible";
		sideMode = 2;
		checkStep2();
	}