$(document).ready(function() {
	
	/* Hauptmenü */	
    $("#logoreihe li img").mouseover(function() {
		var normPic = $(this).attr("src");
		var normPicSplit = normPic.split(".png");
		var overPic = normPicSplit[0]+"_over.png";
		$(this).attr("src",overPic);
	});
	$("#logoreihe li img").mouseout(function() {
		var overPic = $(this).attr("src");
		var overPicSplit = overPic.split("_over.png");
		var normPic = overPicSplit[0]+".png";
		$(this).attr("src",normPic);
	});
	
	/* Newsletter */
	$('#newsletterform').submit(function() {
										 
		if ($('#u_FirstName').val() == "your name") {
			$('#u_FirstName').val('');
		}
		
		if ($('#u_EMail').val() == "your email" || $('#u_EMail').val() == "") {
			alert('Please enter your email.');
			return false;
		} else {
			$('#newsletterform').submit();
		}

	});
	
});