javascript code in onkeypress value -

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for below text box: 

<input type="text" style="" onkeypress="javascript:doit_onkeypress(event);" />

this script working fine.

<script type="text/javascript">             function doit_onkeypress(event){                 if (event.keycode == 13 || event.which == 13){                     here action works                 }             }         </script>

but problem images (instead of text area) creating dynamically.

i trying execute same 

   <input type="text" style="" onkeypress="  <script type="text/javascript">                 function doit_onkeypress(event){                     if (event.keycode == 13 || event.which == 13){                         here action works                     }                 }             </script>" />

is possible above modifications?

why because dynamically generating images can't write java script on key press actions every image. every image action url different.


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