function confirmAction(msg, url) {
  if(confirm(msg)) location.replace(url);
}

function Toggle (id) {
	if(document.all.item("Row_" + id).style.display == "inline") {
		document.all.item("Row_" + id).style.display = "none";
	}
	else {
		document.all.item("Row_" + id).style.display = "inline";
	}
}

function chkEmail() {
	if(document.newsletter.Email.value == "") {
		alert("Sie haben vergessen Ihre E-Mail Adresse einzutragen!");
		document.newsletter.Email.focus();
		return false;
	}
	
	if(document.newsletter.Email.value.indexOf('@') == -1) {
		alert("Die eingegebene Email-Adresse ist ungültig!");
		document.newsletter.Email.focus();
		return false;
	}
}

function clearEmail() {
	if(document.newsletter.Email.value == "Ihre E-Mail Adresse") {
		document.newsletter.Email.value = "";
	}
	else if(document.newsletter.Email.value == "") {
		document.newsletter.Email.value = "Ihre E-Mail Adresse";
	}
}