function testemailadresse(A){var B=/^[\w.-]{2,}\@[a-z0-9-]{2,}\.[a-z]{2,4}$/i;return B.test(A)}function eventpruefungEn(){var L=document.eventformular;var C=L.Vorname.value;var B=L.Nachname.value;var G=L.Strasse.value;var H=L.PLZ.value;var F=L.Ort.value;var D=L.Land.value;var E=L.Telefonnummer.value;var K=L.Email.value;var A=L.Eventname.value;var J=L.Eventort.value;var I=L.Loeschenbutton;if(C==""){alert("Please fill in your name.");document.eventformular.Vorname.focus();return false}if(B==""){alert("Please fill in your lastname.");document.eventformular.Nachname.focus();return false}if(G==""){alert("Please fill in your street.");document.eventformular.Strasse.focus();return false}if(H==""){alert("Please fill in your zip code.");document.eventformular.PLZ.focus();return false}if(F==""){alert("Please fill in your city.");document.eventformular.Ort.focus();return false}if(D==""){alert("Please fill in your country.");document.eventformular.Land.focus();return false}if(E==""){alert("Please fill in your telefon number.");document.eventformular.Telefonnummer.focus();return false}if(K==""){alert("Please fill in your e-mail address.");document.eventformular.Email.focus();return false}else{if(testemailadresse(K)==false){alert("Please fill in your correct e-mail address.");return false}}if(A==""){alert("Please fill in the event.");document.eventformular.Eventname.focus();return false}if(J==""){alert("Please fill in the event location.");document.eventformular.Eventort.focus();return false}};