<!--
function get_blank (link) {
	link.target = "_blank";
}

function new_win (doc, left, top) {
	var breite = 400;
	var hoehe = 300;
	if (left == null) left = (screen.availWidth - breite) / 2;
	if (top == null) top = (screen.availHeight - hoehe) / 2;
	win = window.open (doc, "_blank", "height=" + hoehe + ",width=" + breite + ",status=no,toolbar=no,menubar=no,location=no,resizable=yes,titlebar=no,scrollbars=yes,fullscreen=no,top=" + top + ",left=" + left);
	win.focus ();
}

function flash2js (param) {
	//
}

function return_date (form, target, datum) {
	var formular = $(form);
	formular[target].value = int2date (datum);
}

function int2date (param) {
	param = param.toString (10);
	var jahr = param.substr (0, 4);
	var monat = param.substr (4, 2);
	var tag = param.substr (6, 2);

	return tag +"."+ monat +"."+ jahr;
}

function net_error () {
	//
}

function set_content (param) {

	var abt = '';
	var thema = '';
	var lang = '';

	var tmp = param.split ("&");

	for (var a = 0; a < tmp.length; a++) {

		var tmp2 = tmp[a].split ("=");

		switch (tmp2[0]) {

			case "abt":
				abt = tmp2[1];
				break;
			case "thema":
				thema = tmp2[1];
				break;
			case "lang":
				lang = tmp2[1];
				break;
		}
	}
	document.location.href = "content.php?abt=" + abt + "&amp;thema=" + thema + "&amp;lang=" + lang;
}

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// textfelder onfocus, onblur definieren
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
	function onfocus_onblur (target) {

		if (target) {

			for (var a = 0; a < target.elements.length; a++) {

				if (target.elements[a].type == "text" || target.elements[a].type == "file") {
					target.elements[a].onfocus = function () {
						this.className = "input" + this.type + "2";
					}
					target.elements[a].onblur = function () {
						this.className = "input" + this.type;
					}
				} else if (target.elements[a].type == "textarea") {
					target.elements[a].onfocus = function () {
						this.className = this.type + "2";
					}
					target.elements[a].onblur = function () {
						this.className = this.type;
					}
				}
			}
		}
	}

	function onfocus_onblur_single (target) {

		if (target) {

			target.onfocus = function () {
				this.className = "input" + this.type + "2";
			}
			target.onblur = function () {
				this.className = "input" + this.type;
			}
		}
	}

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// alle formularelemente param setzen nach param
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
	function set_all_formular_elements () { // formular, art, wert
		var formular = $(arguments[0]);
		for (var a = 0; a < formular.elements.length; a++) formular.elements[a][arguments[1]] = arguments[2];
	}
	function set_all_formular_elements_style () { // formular. style, wert
		var formular = $(arguments[0]);
		for (var a = 0; a < formular.elements.length; a++) formular.elements[a].style[arguments[1]] = arguments[2];
	}

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// einzelne formularelemente param nach param
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
	function set_formular_elements () { // formular, art, wert, felder
		var formular = $(arguments[0]);
		for (var a = 3; a < arguments.length; a++) if (formular[arguments[a]]) formular[arguments[a]][arguments[1]] = arguments[2];
	}
	function set_formular_elements_style () { // formular, art, wert, felder
		var formular = $(arguments[0]);
		for (var a = 3; a < arguments.length; a++) if (formular[arguments[a]]) formular[arguments[a]].style[arguments[1]] = arguments[2];
	}

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// loading
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
	function loading (param) {

		if ($("loading")) $("loading").style.visibility = param == "start" ? "visible" : "hidden";
	}
//-->