This is a form to calculate a players age as of May 1st of each year. I need to send the result in a URL string to
"http://ntsacom.homestead.com/TEST3.html?league_age=[FORM RESULT]
Can anyone help. This to complete a roster app for our youth BASEBALL league. My JavaScript is very limited and the gentleman that was working on this has abandoned it after receiving pay for the project (lesson learned). I have enough knowledge to finish the project once we figure this one small piece out. Thank you for looking at this for me!


Code:
<p id="form"></p>
<form id="get_birthday" name="get_birthday">

<select id="form_get_month" name="form_birth_month">
<option value="0">january</option>
<option value="1">february</option>
<option value="2">march</option>
<option value="3">april</option>
<option value="4">may</option>
<option value="5">june</option>
<option value="6">july</option>
<option value="7">august</option>
<option value="8">september</option>
<option value="9">october</option>
<option value="10">november</option>
<option value="11">december</option>
</select>




<select id="form_birth_day" name="form_birth_day">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
<option value="11">11</option>
<option value="12">12</option>
<option value="13">13</option>
<option value="14">14</option>
<option value="15">15</option>
<option value="16">16</option>
<option value="17">17</option>
<option value="18">18</option>
<option value="19">19</option>
<option value="20">20</option>
<option value="21">21</option>
<option value="22">22</option>
<option value="23">23</option>
<option value="24">24</option>
<option value="25">25</option>
<option value="26">26</option>
<option value="27">27</option>
<option value="28">28</option>
<option value="29">29</option>
<option value="30">30</option>
<option value="31">31</option>
</select>




<select id="form_get_year" name="form_birth_year">
<option value="2011">2011</option>
<option value="2010">2010</option>
<option value="2009">2009</option>
<option value="2008">2008</option>
<option value="2007">2007</option>
<option value="2006">2006</option>
<option value="2005">2005</option>
<option value="2004">2004</option>
<option value="2003">2003</option>
<option value="2002">2002</option>
<option value="2001">2001</option>
<option value="2000">2000</option>
<option value="1999">1999</option>
<option value="1998">1998</option>
<option value="1997">1997</option>
<option value="1996">1996</option>
<option value="1995">1995</option>
<option value="1994">1994</option>
<option value="1993">1993</option>
</select> 




<input onclick="calculate_age();" type="button" value="submit " />
</form>




 <-------------$ I want this to pass as a URL parameter "onclick" of the above button -------------->
<p id="baseball">





<script language="JavaScript">
<!-- hide script from old browsers -->

function calculate_age()
{
var birth_year =  window.document.get_birthday.form_birth_year.value;
var birth_month = window.document.get_birthday.form_birth_month.value;
var birth_day = window.document.get_birthday.form_birth_day.value;

if (((birth_month == 3) || (birth_month ==5) || (birth_month==8) || (birth_month==10)) && (birth_day==31))
{
alert("Please check that you entered a valid date")
return;
}
if ((birth_month == 1) && (birth_day >28))
{
alert("Please check that you entered a valid date")
return;
}


//Create the date object for todays date
var now = new Date();

//Extract the current  year,
var the_year = now.getFullYear();

// Calculate elegibility for sport

var league_text = ""


var paragraph = document.getElementById("baseball");


//Clear the contents of paragraph if the submit button has been clicked more than  once .
//the Firefox way
if (paragraph.innerText = "");
else
//The MSIE way
if (paragraph.textContent = "");

var league_age = (the_year - birth_year)


if (birth_month > 3)
league_age --;


if (league_age < 5 )
{
league_text = "1"
}

if ((league_age > 5) && (league_age <12))
{
league_text = "1"
}

else if ((league_age >12) && (league_age <16))
{
league_text = "1"
}

else if ((league_age >15) && (league_age <19))
{
league_text = "1"
}

else if (league_age > 18)
{
league_text = "1"
}



var output_text = document.createTextNode(league_text);
var output_age = document.createTextNode(league_age);

paragraph.appendChild(output_age);

paragraph.appendChild(output_text);

S.redirectTo("search-results?baseball=value1")



} 
</script>

Last edited by Baseball; 01-25-2012 at 06:32 PM..