It works nice by using jQuery 1.4. But when I upgrade jQuery 1.6.x it fails to show the output and giving error:

"Syntax error, unrecognized expression: [href=http://app.stacktack.com/stacktack.min.css]"

Check it with http://nazmulweb.com/sof

And the working one is here with jQuery 1.4.x http://nazmulweb.com/site5/demo/sof/Default.aspx

Stackapps works nice by using jQuery 1.4. But when I upgrade jQuery to 1.6.x it fails to show the output and giving error:

"Syntax error, unrecognized expression: [href=http://app.stacktack.com/stacktack.min.css]"

Check it with http://nazmulweb.com/sof (Now there is no error as I have edited the js part)

And the working one is here with jQuery 1.4.x http://nazmulweb.com/site5/demo/sof/Default.aspx

UPDATE

Using jQuery 1.6.2

if ($('link[href=' + options.stylesheet + ']').length === 0)

the above line gives trouble and causes error but after changing the above line to

if ($("link[href=' + options.stylesheet + ']").length === 0)

Stacktack works properly in jQuery 1.6.2.

Check it out at http://nazmulweb.com/sof

Thank you so much.