$(document).ready(function() {
	$("a.external").attr("target","_blank");
});

function formcheck(form2check) {
	var fields2check = new Array("Name","E-Mail","Mitteilung");
	for(var i = 0; i < fields2check.length; ++i) { 
		if(!form2check[fields2check[i]].value) {
			alert("Bitte füllen Sie das Feld '"+fields2check[i]+"' aus.");
			form2check[fields2check[i]].focus();
			return false;
		}
	} 
	return true;
}