With Javascript convert disabled input fields into readonly input fields

[linuxr00t]

I have a problem with a form in IE. I have disabled fields in form i,e. field having property \[code\]disabled="disabled"\[/code\]. These fields show the input text in grey color and that looks very dull/blurred and if i try apply css changes to such fields, it will not work for IE, but works for other browsers like chrome, firefox.Is there any way to make the text to better font color here? I thought one way of doing this is removing property \[code\]disabled="disabled"\[/code\] and add property \[code\]readonly="readonly"\[/code\] with javascript. If this is possible then how can i do this with Javascript. I am new to Javascript, so please help me