String.prototype.trim=function(){var val=this.replace(/^\s+/g,"");return val.replace(/\s+$/g,"");};String.prototype.isEmpty=function(){return this.trim()=="";};function checkRequiredField(_ee,_ef){var _f0=_ee.value;if(_f0.isEmpty()){alert(_ef);_ee.focus();return false;}return true;}function PrototypeReview(){var _f1=$("btnSubmit");if(!_f1){_f1=$("submitBtn");}if(!_f1){alert("Can't find the submit button!");}var _f2=function(){if(!checkRequiredField($("revFname"),"Please enter your first name.")){return;}if(!checkRequiredField($("revLname"),"Please enter your last name.")){return false;}if(!checkRequiredField($("reviewText"),"Please enter your review.")){return;}_f1.value="Please Wait...";_f1.disabled=true;var _f3=$("entryForm");new Ajax.Updater("reviewContainer",_f3.action,{parameters:Form.serialize(_f3),method:"post"});};_f1.observe("click",_f2);$("revFname").focus();}function initReviewPrototype(){new PrototypeReview();}function initReviewJquery(){$(document).ready(function(){$("#btnSubmit").bind("click",function(){if(!checkRequiredField($("#revFname").get(0),"Please enter your first name.")){return;}if(!checkRequiredField($("#revLname").get(0),"Please enter your last name.")){return;}if(!checkRequiredField($("#reviewText").get(0),"Please enter your review.")){return;}var btn=$("#btnSubmit").get(0);btn.value="Please Wait...";btn.disabled=true;var _f5={target:"#reviewContainer"};$("#entryForm").ajaxSubmit(_f5);});$("#revFname").focus();});}