function isBlank(A){return A.replace(/\s+/g,"").length==0}(function(B){function A(){var F=jQuery("#signup-form");var E=F.find("input, password");var D=F.hasClass("validated-by-backend");F.find("#nome").isSignupFormField({validateWith:function(G){return isBlank(G)?_("Should be a first and last name"):true}});F.find("#login").isScreenNameField();F.find("#email").isEmailField();F.find("#senha").isSignupFormField({allowInput:/[^\s]/}).focus(function(){B(this).trigger("show-password-meter")}).isPasswordStrengthField(".password-meter",{username:function(){return F.find("#login").val()}});if(D){E.trigger("align-validation")}var C=F.find(".fieldWithErrors:eq(0) input");if(C.length>0){C.focus()}else{F.find("#nome").focus()}}B(document).ready(A)})(jQuery);(function(A){A.fn.isEmailField=function(){return this.each(function(){var C=/.+@.+\..+/;var F=A(this);var D=A("#email_info");var G=A("#avail_email_check_indicator");function E(){F.trigger("show-info");D.hide();G.show()}function H(){D.show();G.hide()}function B(){var I=F.val();if(I.match(C)){jQuery.ajax({type:"GET",url:"/users/email_available",data:{email:I},dataType:"json",beforeSend:function(){E()},success:function(J){var K=J.msg;if(J.valid){F.trigger("is-valid")}else{F.trigger("is-invalid",J.msg)}},beforeSend:null,complete:function(){H()}})}else{F.trigger("is-invalid",_("endereco de e-mail invalido"))}}F.isSignupFormField({validateWith:function(I){if(isBlank(I)){return _("informe seu endereco de e-mail")}else{if(!I.match(C)){return _("deve ser um endereco de e-mail")}}},allowInput:/[^\s]/});F.blur(function(I){if(F.val()==""){F.trigger("show-info");F.parents("tr:eq(0)").find(".label-box.info").hide();F.removeClass("with-box")}else{B()}});F.bind("value-changed",B);F.bind("custom-validate",B)})}})(jQuery);(function(A){A.fn.isScreenNameField=function(){return this.each(function(){var M=A(this);var F=A("#signup_username_url");var E=A("#screen_name_info");var D=A("#avail_screenname_check_indicator");var O;var C;var I;var N=M.val();var G=N;var H=N!="";var Q=/[a-zA-Z0-9_]/;function K(){if(H){F.html(M.val())}}function L(){M.trigger("show-info");E.hide();D.show()}function B(){E.show();D.hide()}function P(){G=O;jQuery.ajax({type:"GET",url:"../valid.html",data:{username:O},dataType:"json",success:function(R){if(C){var S=R.msg;if(R.valid){M.trigger("is-valid");F.removeClass("invalid").addClass("valid")}else{M.trigger("is-invalid",R.msg);F.addClass("invalid").removeClass("valid")}}},beforeSend:null,complete:function(){clearTimeout(twttr.timeouts.availabilityTimeout);B()}})}function J(R){O=M.val();clearTimeout(twttr.timeouts.availabilityTimeout);C=O.match(Q);if(!C){G=O;B();return }if(O==G){return }L();twttr.timeouts.availabilityTimeout=setTimeout(P,2000)}M.isSignupFormField({validateWith:function(R){if(isBlank(R)){return _("Por favor digite seu login")}else{P()}},allowInput:Q});M.keyup(function(R){if(jQuery.inArray(R.keyCode,[16,17,18,20,27,33,34,35,37,38,39,40,144])==-1){if(M.val()!=""){H=true}else{M.trigger("show-info")}K();J()}});M.bind("value-changed",P);M.bind("custom-validate",P)})}})(jQuery);(function(A){A.fn.isSignupFormField=function(B){return this.each(function(){var K=A(this);var U=K.parents("tr:eq(0)");var T=this;var F=U.find(".label-box");var D=U.find(".label-box.info");var V=U.find(".label-box.good");var L=U.find(".label-box.error");var E=D;var Q=false;var G=K.val();var J=G!="";var I=K.parent("div.fieldWithErrors").length>0;var P=B.validateWith;var N=B.allowInput;function M(){E.show();K.addClass("with-box")}function X(){if(!Q){E.hide();K.removeClass("with-box")}}function W(a){E.hide();E=a;M()}function H(){var a=K.val();J=(a!=G);if(J){I=false}G=a;return J}function R(){Q=true;W(D)}function Z(){Q=true;W(L)}function Y(){Q=true;W(V)}function S(a){return P?P(a):true}function O(){if(I){K.trigger("is-invalid")}else{if(J){var a=S(K.val());if(a===true){K.trigger("is-valid")}else{if(typeof (a)=="string"){K.trigger("is-invalid",a)}}}}}function C(){if(I){K.trigger("is-invalid")}else{K.trigger("is-valid")}}K.focus(M);K.blur(function(){if(H()){K.trigger("value-changed");O()}X()});K.bind("is-valid",Y);K.bind("is-invalid",Z);K.bind("show-info",R);K.bind("validate",O);K.bind("align-validation",C);K.bind("is-invalid",function(b,a){if(a){L.html(a)}});if(N){K.keypress(function(b){var a=b.which;var c=String.fromCharCode(a);return !!(a==0||a==8||a==9||a==13||c.match(N))})}F.hide()})}})(jQuery);