// JavaScript Document

function chkNewsletterform() {

	var formOK = 1;
	if (formOK == 1 && document.NewsletterForm.txtName.value.length < 3) {
			alert(unescape("Sie m%FCssen einen Namen eingeben!"));
	   		document.NewsletterForm.txtName.focus();
			formOK = 0;
  		}
	if (formOK == 1 && document.NewsletterForm.txtName.value ==  "Vorname Zuname") {
			alert(unescape("Sie m%FCssen einen Namen eingeben!"));
	   		document.NewsletterForm.txtName.focus();
			formOK = 0;
  		}
	 if (formOK == 1 && !document.NewsletterForm.txtEmail.value.match(/^[A-Z0-9._%-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i)) {
			alert(unescape("Sie m%FCssen eine g%FCltige Email-Adresse eingeben!"));
	   		document.NewsletterForm.txtEmail.focus();
			formOK = 0;
	}
	
	if (formOK == 1) document.NewsletterForm.submit();
}