(function(A){A.fn.iv_tfab=function(B){return this.each(function(){new A.iv.tfab(this,B)})};A.iv.tfab=function(C,J){J=A.extend({action:null},J);var H=A(C);var F=A("input",H);var B=A("span.check",H);var G=A("span.checking",H);var K=A("div.response",H);B.click(E);F.keyup(D);function I(M){var L=M.response;if(L.length>0){K.text(L).show()}G.hide();B.show();B.parent().parent().find(".tooltip").hide()}function D(){K.text("").hide();B.parent().parent().find(".tooltip").show()}function E(){D();B.hide();G.show();var L={_output:"json",input_field_val:F.val()};A.iv.post_json_sync(J.action,L,I)}}})(jQuery);