// Objekt-Referenz holen
function getObject(id) { 
	if (document.all) {
		if (typeof document.all[id] != "undefined" && document.all[id] != null)
			return document.all[id];
	}
	else if (document.getElementById) { 
		if (typeof document.getElementById(id) != "undefined" && document.getElementById(id) != null)
			return document.getElementById(id);
	}
	return false;
}

function showISO() {
	var iso = getObject("iso9001Pic");
	if (iso != false) {
		var disp = showISO.arguments.length > 0 && showISO.arguments[0] == false ? "none" : "inline"
		iso.style.display = disp;
	}
}

function schreiben(name, second, top) {
	var theaddy = name + "@" + second + "." + top;
	var thetext = (schreiben.arguments.length > 3) ? schreiben.arguments[3] : theaddy;
	document.write("<a href=\"mailto:" + theaddy + "\">" + thetext + "</a>");
}

function toggleSearchForm() {
	var sf = getObject("searchForm");
	var sb = getObject("searchNavButton");
	if (sf.style.display == "block") {
		sf.style.display = "none";
		sb.className = "";
		sb.blur();
	}
	else {
		sf.style.display = "block";
		sb.className = "hier";
		getObject("searchField").focus();
	}
}
function hideSearchForm() {
	getObject("searchForm").style.display = "none";
}