javascript/css style

i have javascriprt function that there is an id name and i need to call the value into html.   now it is possible to add the id name inside my html value, particular in input text value.

example.

i have id from javascript. #itismyidname

PHP Code:

$("#itismyidname").html('<img src="images/ajax-loader.gif" />'); 


here is what i want,

PHP Code:

<input type="text" size="20" name="code[]" value="<span id = 'itismyidname'></span> " /> 


if it is possible kindly advice..

 

I cant think of any reason to do this.
The ID should be the input ID tag as shown here:

PHP Code:

<input id="itismyidname" type="text" size="20" name="code[]" value="" /> 


And then you would set the value using the .val() in jQuery.

PHP Code:

$( "#itismyidname" ).val( text ); 


Also if you want the input field to go away and show the loading image you are attempting to put to it, you would have to wrap the input in a div with the id itismyidname and then toggle the html inside that div between an image and a input field.