Missing Javascript Function?? - Printable Version

Missing Javascript Function?? - Printable Version

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Missing Javascript Function?? - El Forum - 07-10-2012

[eluser]dhall[/eluser]
I am passing the following code from my Controller to my View:

Code:
$data['hrzone_button'] = array (

     'name' => 'hrzones',

     'type' => 'button',

     'class' => 'next',

     'value' => 'Calculate Heart Rate Zones',

     'onclick' => 'hrzones();'

   );

In my View I have the button to call the function:

Code:
echo form_submit($hrzone_button).br(2);

And at the bottom of my View I have the function:

Code:
[removed]  

function hrzones()

{

  var a = document.getElementById('fthr');  

  var b = document.getElementById('mhr');  

  var c = document.getElementById('hr1_min');

  c.value = parseInt(a.value) + parseInt(b.value);

}  

[removed]

When I run the page and click on the button nothing happens. I checked for an error in Firebug and it says this:

"hrzones is not a function"

What am I missing? I am sure it is something silly.
Thanks for the help!