javascript - Applying a style to text that I double click? -

edited reword:

i have input box

<input type="text" id="some_id" /> 

i enter text in in browser:

here text! 

now suppose double click on word "my", can i:

capture value? yes, answer below.

can style in place in text input make bold or highlight?

in text input after double click end looking like:

here my text!

if want word selected (via double click default behaviour)

$('input').dblclick(function() {     $(this).addclass(yourclass);     alert(getselected()); }); 

using getselected function found http://mark.koli.ch/2009/09/use-javascript-and-jquery-to-get-user-selected-text.html

getselected = function(){     var t = '';     if(window.getselection){         t = window.getselection();     }else if(document.getselection){         t = document.getselection();     }else if(document.selection){         t = document.selection.createrange().text;     }     return t; } 

applying class selected text.. don't know if possible