Need Help with form.

I am new to php and MySQL, and recently needed to use a bit of JS to do a form dynamic lselect menu.

I now have the menu working as needed, but the one last thing I need help with. After the selections are done, I need a "Go" button to send the user to a corrosponding URL, depending on their combo of selections.

Here is my code.

<form name="myform" onload="SetForm();">

Code (markup):

Menu #1

 <select name="optone" onchange="setOptions(document.myform.optone.options[document.myform.optone.selectedIndex].value);">
 <option selected="selected">--- Select Subject ---</option>
 <option value="1">Business and MBA Degrees</option>
 <option value="2">Computer Science &amp; IT</option>
 <option value="3">Criminal Justice</option>
 <option value="4">Education Degrees</option>
 <option value="5">Human Services Degrees</option>
 <option value="6">Science &amp; Engineering</option>
 </select>

Code (markup):

Menu #2

    <select name="opttwo">
       <option value=" " selected="selected">Select a Subject First</option>
</select>

Code (markup):

My js code

 function setOptions(chosen) {
var selbox = document.myform.opttwo;
 
selbox.options.length = 0;
if (chosen == " ") {
  selbox.options[selbox.options.length] = new Option('Please select one of the options above first',' ');
 
}
if (chosen == "1") {
  selbox.options[selbox.options.length] = new Option('Accounting','accounting');
  selbox.options[selbox.options.length] = new Option('Applied Management','applied-management');
  selbox.options[selbox.options.length] = new Option('Business Degrees','business-degrees');
  selbox.options[selbox.options.length] = new Option('Business Management','business-management');
}
if (chosen == "2") {
  selbox.options[selbox.options.length] = new Option('Compueter Science','compueter-science');
  selbox.options[selbox.options.length] = new Option('Computer Engineering','computer-engineering');
  selbox.options[selbox.options.length] = new Option('Computer Security','computer-security');
  selbox.options[selbox.options.length] = new Option('Computer Database','computer-database');
}
if (chosen == "3") {
  selbox.options[selbox.options.length] = new Option('Criminal Justice','criminal-justice');
  selbox.options[selbox.options.length] = new Option('Forensic Science','forensic-science');
  selbox.options[selbox.options.length] = new Option('Homeland Security','homeland-security');
}
if (chosen == "4") {
  selbox.options[selbox.options.length] = new Option('Master of Education','master-of-education');
  selbox.options[selbox.options.length] = new Option('M.A. in Teaching','ma-in-Teaching');
  selbox.options[selbox.options.length] = new Option('Educational Leadership','educational-leadership');
}
if (chosen == "5") {
  selbox.options[selbox.options.length] = new Option('Counseling','counseling');
  selbox.options[selbox.options.length] = new Option('Disaster Management','disaster-management');
  selbox.options[selbox.options.length] = new Option('Healthcare Management','healthcare-management');
  selbox.options[selbox.options.length] = new Option('Psychology','psychology');
}
if (chosen == "6") {
  selbox.options[selbox.options.length] = new Option('Environmental Engineering','environmental-engineering');
  selbox.options[selbox.options.length] = new Option('Engineering Management','engineering-management');
  selbox.options[selbox.options.length] = new Option('General Engineering','general-engineering');
}
}

Code (markup):

Any help is greatly appreciated!

 

There's no onload attribute for forms.

 

I'm not sure what Onload would do anyway, but what I think I need is a go button with an onclick attribute that sends the user to a new page called (Whatever option two is).php

Any way to do this?

 

<form action="your-page.php" method="post">

[... your form stuff here]

<input type="submit" value="Submit" />
</form>

HTML:

 

The below code should work:

<form action="your-page.php" method="post">
[... your <select> </select> here....]
<input type="submit" value="Go" />
</form>