function oeffnefenster (url) {
 fenster=window.open(url, "fenster_form", "width=800,height=600,status=no,scrollbars=auto,resizable=yes");
 fenster.focus();

}
function oeffnefenster_table (url) {
 fenster=window.open(url, "fenster_form", "width=800,height=600,status=no,scrollbars=yes,resizable=yes");
 fenster.focus();

}
function showhide2(menu,objekt) {
  if (document.getElementById('form1')) {document.getElementById('form1').style.display = "none";}
  if (document.getElementById('form2')) {document.getElementById('form2').style.display = "none";}
  if (document.getElementById('form3')) {document.getElementById('form3').style.display = "none";}
  if (document.getElementById('form4')) {document.getElementById('form4').style.display = "none";}
  if (document.getElementById('form5')) {document.getElementById('form5').style.display = "none";}
  if (document.getElementById('form6')) {document.getElementById('form6').style.display = "none";}
  if (document.getElementById('form7')) {document.getElementById('form7').style.display = "none";}
  if (document.getElementById('form8')) {document.getElementById('form8').style.display = "none";}
  if (document.getElementById('form9')) {document.getElementById('form9').style.display = "none";}
  if (document.getElementById('form10')) {document.getElementById('form10').style.display = "none";}
  if (document.getElementById('form11')) {document.getElementById('form11').style.display = "none";}
	sh = document.getElementById(objekt);
	
	if (sh.style.display == "block") {
		sh.style.display = "none";
		
	} else {
		sh.style.display = "block";
	}
	for (x=1;x<11;x++) {
		obj = document.getElementById("submenu"+x);
		if (obj) if (obj.className=='info_product_akt') obj.className='info_product_off';
	}
	menu.className='info_product_akt';
}
function showhide(objekt) {
	sh = document.getElementById(objekt);
	
	if (sh.style.display == "block") {
		sh.style.display = "none";
	} else {
		sh.style.display = "block";
	}
}

function helper(URI1,F1) {
  Frame1=eval("parent."+F1);
  Frame1.location.href = URI1;
}

function reiter_over(topmenu) {
	if (topmenu.className=='reiter_off') topmenu.className='reiter_on';
}

function reiter_out(topmenu) {
	if (topmenu.className != 'reiter_akt') topmenu.className = 'reiter_off';
}

function header_over(topmenu) {
	if (topmenu.className=='header_off') topmenu.className='header_on';
}

function header_out(topmenu) {
	if (topmenu.className != 'header_akt') topmenu.className = 'header_off';
}

function product_over(submenu) {
	if (submenu.className=='info_product_off') submenu.className='info_product_on';
}

function product_out(submenu) {
	if (submenu.className != 'info_product_akt') submenu.className = 'info_product_off';
}
function over(topmenu) {
	if (topmenu.className=='menu_off') topmenu.className='menu_on';
}

function out(topmenu) {
	if (topmenu.className != 'menu_akt') topmenu.className = 'menu_off';
}

function subover(topmenu) {
	if (topmenu.className=='menu_sub_off') topmenu.className='menu_sub_on';
}

function subout(topmenu) {
	if (topmenu.className != 'menu_sub_akt') topmenu.className = 'menu_sub_off';
}


function onoff(topmenu, tabid, x, xx) {
	if(document.getElementById(tabid).style.display == 'none') {
		topmenu.className='menu_akt';
		if (tabid != "") document.getElementById(tabid).style.display = "block";
		while (x > 0) {
			menu = "submenu"+x;
			x--;
			if (tabid == menu) continue;
			document.getElementById(menu).style.display = "none";
		}
		while (xx > 0) {
			menu = "topmenu"+xx;
			xx--;
			if (topmenu.id == menu) continue;
			document.getElementById(menu).className='menu_off';
		}
	}
	else {
		document.getElementById(tabid).style.display = "none";
	}
}

function onoff2(topmenu, x, xx) {
	topmenu.className='menu_akt';
	while (x > 0) {
		menu = "submenu"+x;
		x--;
		document.getElementById(menu).style.display = "none";
	}
	while (xx > 0) {
		menu = "topmenu"+xx;
		xx--;
		if (topmenu.id == menu) continue;
		document.getElementById(menu).className='menu_off';
	}
}

compat = false;
if( parseInt( navigator.appVersion ) >= 3 ) { compat = true; }
if( compat )
{

but_a = new Image;
but_a.src = "images/button_uk_small.gif";
but_ax = new Image;
but_ax.src = "images/button_uk_big.gif";

but_b = new Image;
but_b.src = "images/button_it_small.gif";
but_bx = new Image;
but_bx.src = "images/button_it_big.gif";

}


function buttonchange(x, y){if( compat ) {document.images[x].src=eval(y+'.src'); }}