change submit color

by magizter

HTML

<form action="#" method="post" id="designform">

<textarea name="text" rows="5"  cols="35">Lorem ipsum</textarea>
<input type="text" name="content" value="Lorem ipsum">
<input type="submit" name="sendbutton" value="Submit" id="updateaction">

</form>

JavaScript

// change submit color
$("form :input").change(function() {
        var fObj = $(this).closest('form');
        if(!fObj.data('changed')){
            fObj.data('changed', true);
            $('#updateaction', fObj).css('color', 'red');
        }
       });