function setFocus() {
	document.suche.s.focus();
}

function search_thema(Formular) {		
   	var Element = Formular.thema.selectedIndex;
  	if (Formular.thema.options[Element].value != 0)
   	{
       	location = Formular.thema.options[Element].value;
   	} 
}

function search_phrase(Formular) {	
	var tval = document.getElementById('s').value;
	location = '/suche/' + tval;
}

function checkEmail(email) {
	var filter = /^([a-zA-Z0-9_.-])+@(([a-zA-Z0-9-])+.)+([a-zA-Z0-9]{2,4})+$/;
	if (!filter.test(email)) {
		return false;
	}
}

$(document).ready(function() {
	$("a#linktocontact").fancybox({
		'hideOnContentClick': false,
		'overlayShow': true,
		'padding' : 20,
		'scrolling' : 'no',
		'titleShow' : false
	});	
	
	$("a#linktoform").fancybox({
		'hideOnContentClick': false,
		'overlayShow': true,
		'padding' : 20,
		'scrolling' : 'no',
		'titleShow' : false,
		'onClosed' : function() { $("#send_error").hide(); }
	});	

	$("#form").bind("submit", function() {

	if (checkEmail($("#email").val()) == false) {
	    $("#send_error").show();
	    $.fancybox.resize();
	    return false;
	}

	$.fancybox.showActivity();

	$.ajax({
		type		: "POST",
		cache	: false,
		url		: "/send.php",
		data		: $(this).serializeArray(),
		success: function(data) {
			$.fancybox(data);
		}
	});

	return false;
	});

});