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Old November 12th, 2011, 11:27 AM
Devbev2450 Devbev2450 is offline
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Form(java) works in all browsers cept IE

So I am making a website for my class and it requires a java script form. Its for an airline.
Anyways, when i made it i tested it in Google chrome. when i was done, i tested it in internet explorer (both 8 and 9), Firefox, and Chrome. Internet Explore (8 & 9) could not process the form properly. it keeps saying $NaN in the alert box and i tried to parseInt stuff to see if that would help and it did not. So i just need a little guidance on why this is happening. HERE IS MY CODE:
	<title>DWOOD Reservations</title>
	<link rel="stylesheet" type="text/css" href="airline.css" />
	<style type="text/css">

	img{display:block; margin-left: auto; margin-right: auto;}
	p.slogan{text-align:center; font-style: italic; font-family: arial; font-size:140%;}
	form{border-style:solid; border: 10 px outset FF6600; text-align: left;}
	span{font-family: arial; font-size: 120%;}
	ul {list-style-type: none; margin: 0; padding: 0; }

	<script type="text/javascript">

	function tripCost()
		var cityCost;
		var totalCost;
		var extraBaggage;
		var hotelCost;
		var numberOfDays;
		var firstName = document.reservation.txtFirstName.value;
		var lastName = document.reservation.txtLastName.value;

		if ( document.reservation.radArrivalCity[0].checked )
			cityCost = 200;
		else if ( document.reservation.radArrivalCity[1].checked )
			cityCost = 250;
		else if ( document.reservation.radArrivalCity[2].checked )
			cityCost = 300;

		totalCost = cityCost;

		if ( document.reservation.chkFirstClass.checked )
			totalCost = totalCost * 2;

		if ( document.reservation.chkPet.checked )
			totalCost = totalCost + 50;

		extraBaggage = document.reservation.selBaggage.value;
		extraBaggage = parseInt(extraBaggage);

		totalCost = totalCost + (extraBaggage * 30);

		if ( document.reservation.radHotel[0].checked )
			hotelCost = 100;
		else if ( document.reservation.radHotel[1].checked )
			hotelCost = 200;
		else if (document.reservation.radHotel[2].checked )
			hotelCost = 300;

		numberOfDays = document.reservation.selNumDays.value;
		numberOfDays = parseInt(numberOfDays);

		totalCost = totalCost + (hotelCost * numberOfDays);

		alert("Thank you " + firstName + " " + lastName + " for booking a flight with D-WOOD Airlines! Your total cost for this trip is $" + totalCost + ". Enjoy your trip!");


	<div id="header">


	<img src="airplane.jpg" alt="airplane"/>

	<p class="slogan">"Start off your trip with a great flight!"<p>


	<div id="main_content">

	<h1>Book your flight here!</h1>

	<form name="reservation">

	Last Name:
	<input type="text" name="txtLastName" />

	First Name:
	<input type="text" name="txtFirstName" />

	<ul>Arrival City: <br />
		<li><input type="radio" name="radArrivalCity" />New York</li>
		<li><input type="radio" name="radArrivalCity" />Las Vegas</li>
	 	<li><input type="radio" name="radArrivalCity" />Seattle</li>

	Number of Extra Bags:<select name=selBaggage>
		<option val="0">0</option>
		<option val="1">1</option>
		<option val="2">2</option>
		<option val="3">3</option>

	<ul>Please Check the Following:<br />
		<li><input type="checkbox" name="chkFirstClass" />First Class</li>
		<li><input type="checkbox" name="chkPet" />Traveling with Pet</li>

	Number of Days: &nbsp; &nbsp; &nbsp; &nbsp;
	<select name=selNumDays>
		<option val="3">3</option>
		<option val="4">4</option>
		<option val="5">5</option>
		<option val="6">6</option>
		<option val="7">7</option>
		<option val="8">8</option>

		<a href="(URL address blocked: See forum rules)" target="_blank">CLICK HERE TO VIEW A 2011 CALENDAR</a>

	<ul>Please choose your preferred hotel:
		<li><input type="radio" name="radHotel" value="economy">Economy Hotel</li>
		<li><input type="radio" name="radHotel" value="standard">Standard Hotel</li>
		<li><input type="radio" name="radHotel" value="upscale">Upscale Hotel</li>

	Special Requests:<br />
	<textarea name="txtarRequests" cols="50" rows="10">

	<input type="checkbox" name"chkAgree" checked="checked">I agree to book a vacation with DWOOD Airlines and that my credit card will be charged once I press submit.</input>

	<input type="button" name="btnSubmit" value="Book My Ticket!" onClick="tripCost()" />



	<div id="footer">

	Please navigate to different pages of our website using the links provided below!

	<p class="links">
	<a href="airline.html">HOME</a>|<a href="reservation.html">MAKE A RESERVATION</a>|<a href="contact.html">CONTACT US</a>|<a href="mailing.html">JOIN OUR MAILING LIST</a>



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