function NewsletterCheckRegSmall(obj) {
	if (obj.email.value.indexOf('@') <= 0) {
		alert("Bitte geben Sie ihre eMail-Adresse an!");
		obj.email.focus();
		return false;
	}
	return true;
}

function NewsletterSwitchRegAction(obj, reg) {
	var i = 0;
	var frm = obj;
	while ((frm.tagName.toLowerCase() != "form") && (i < 10)) {
		i++;
		frm = frm.parentNode;
	}
	var gruppen = frm.gruppen.value.split(",");
	for (var g = 0; g < gruppen.length; g++) {
		if ( ((reg == true) && (Number(gruppen[g]) < 0)) || ((reg == false) && (Number(gruppen[g]) >= 0)) ) {
			gruppen[g] = gruppen[g] * -1;
		}
	}
	frm.gruppen.value = gruppen.join(",");
}

function NewsletterEmailFocus(obj) {
	if (obj.value == "Ihre eMail-Adresse") {
		obj.value = "";
	}
	obj.className = obj.className.replace(/\binactive/, "active");
}

function NewsletterEmailBlur(obj) {
	if (obj.value == "") {
		obj.value = "Ihre eMail-Adresse";
	}
	obj.className = obj.className.replace(/\bactive/, "inactive");
}


function SearchFocus(obj) {
	if (obj.value == "Stichwortsuche") {
		obj.value = "";
	}
	obj.className = obj.className.replace(/\binactive/, "active");
}

function SearchBlur(obj) {
	if (obj.value == "") {
		obj.value = "Stichwortsuche";
	}
	obj.className = obj.className.replace(/\bactive/, "inactive");
}

function SearchSubmit(id) {
	document.getElementById('fw_searchform').submit();
}