Using jquery to generate a Slug from Title (on lost focus)

I want to use jquery to create a request to a controller action posting Title and getting back Slug. This needs to happen 开发者_开发技巧when user enters a title into a Title textbox on the form and then uses tab or enter to move to the next field. I do not want to convert title to slug in Javascript - I have a controller action set up to do it and it will return the correct slug (the controller action converts it and it also check the resulting slug for uniqueness).

I just need to achieve the "onLostFocus" effect on Title textbox and populate the Slug textbox.

Any help appreciated.

EDIT:

With your help I've come up with this:

$('#Title').blur(  
    function(){
        $.get('<%=Url.Action("TitleToSlug", "Services", new { title = HOW TO GET VALUE OF TITLE TEXTBOX HERE}) %>', function (data) {
            $('#Slug').val(data);
        });
    }  
) 

How do I get the value for the Title textbox in the above code and provide it to the Url.Action() helper method so that it will generate the URL like this: ~/Services/TitleToSlug/my test title

thanks

Can you use the blur event handler?

$( '.yourSelector' ).blur( 
    function(){ 
        // do stuff 
    } 
)