function addParamsAndSubmit(form_id, params) {
	document.getElementById('start').value = "0";
	var form = document.getElementById(form_id);
	if (form.action.indexOf('?') > -1) {
		form.action += '&' + params;
	} else {
		form.action += '?' + params;
	}
	form.submit();
}

function submitForm(form_id, start) {
	document.getElementById(form_id).start.value = start;
	
	/*
	test = document.getElementById("start");
	
	var Ausgabe = "";
	for (var Eigenschaft in test) {
  		Ausgabe = Ausgabe + "input." + Eigenschaft + ": " + test[Eigenschaft] + "<br>";
	}
	document.write(Ausgabe);
	//*/
	document.getElementById(form_id).submit();
}