function isValidEmail(emailStr) {var checkTLD=1;var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;var emailPat=/^(.+)@(.+)$/;var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";var validChars="\[^\\s" + specialChars + "\]";var quotedUser="(\"[^\"]*\")";var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;var atom=validChars + '+';var word="(" + atom + "|" + quotedUser + ")";var userPat=new RegExp("^" + word + "(\\." + word + ")*$");var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");var matchArray=emailStr.match(emailPat);if (matchArray==null) {return "Email address seems incorrect";}var user=matchArray[1];var domain=matchArray[2];for (i=0; i<user.length; i++) {if (user.charCodeAt(i)>127) {return "Ths username contains invalid characters.";}}for (i=0; i<domain.length; i++) {if (domain.charCodeAt(i)>127) {return "Ths domain name contains invalid characters.";}}if (user.match(userPat)==null) {return "The username doesn't seem to be valid.";}var IPArray=domain.match(ipDomainPat);if (IPArray!=null) {for (var i=1;i<=4;i++) {if (IPArray[i]>255) {return "Destination IP address is invalid!";}}return 0;}var atomPat=new RegExp("^" + atom + "$");var domArr=domain.split(".");var len=domArr.length;for (i=0;i<len;i++) {if (domArr[i].search(atomPat)==-1) {return "The domain name does not seem to be valid.";}}if (checkTLD && domArr[domArr.length-1].length!=2 && domArr[domArr.length-1].search(knownDomsPat)==-1) {return "The address must end in a well-known domain or two letter " + "country.";}if (len<2) {return "This address is missing a hostname!";}return 0;}
function ajaxRequest(url,data,fieldname) {var aj = new Ajax.Request(url, {method:'get',parameters: data,onSuccess: function(response) {getResponse(response, fieldname);}});}
function getResponse(oReq, fieldname) {$(fieldname).innerHTML = oReq.responseText;}
function disableForm(theform) {if (document.all || document.getElementById) {for (i = 0; i < theform.length; i++) {var tempobj = theform.elements[i];if (tempobj.type.toLowerCase() == "submit" || tempobj.type.toLowerCase() == "reset")tempobj.disabled = true;}return true;}else {alert("The form has been submitted. Please be patient as we process the information.");return false;}}
function funvalid(){if(document.getElementById('fieldformBuilderFieldFamily_Name').value==''){alert("Enter Family Name ");document.getElementById('fieldformBuilderFieldFamily_Name').focus(); return false;}if(document.getElementById('fieldformBuilderFieldLaboratory__Company').value==''){alert("Enter Laboratory / Company");document.getElementById('fieldformBuilderFieldLaboratory__Company').focus(); return false;}if(document.getElementById('fieldformBuilderFieldNumero_de_telephone').value==''){alert("Enter Phone number ");document.getElementById('fieldformBuilderFieldNumero_de_telephone').focus(); return false;} if(document.getElementById('fieldformBuilderFieldAdresse_email').value==''){alert("Enter email address");document.getElementById('fieldformBuilderFieldAdresse_email').focus(); return false;}else{var checkemail = isValidEmail(document.getElementById('fieldformBuilderFieldAdresse_email').value); if(checkemail!='') {alert(checkemail);return false;}}}