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

but_a = new Image;
but_a.src = "images/zurueck.gif";
but_ax = new Image;
but_ax.src = "images/zurueck_over.gif";

but_b = new Image;
but_b.src = "images/weiter.gif";
but_bx = new Image;
but_bx.src = "images/weiter_over.gif";
}

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

function showhide2(menu,sprache,product,objekt) {
	location = "index.php?menu="+menu+"&sprache="+sprache+"&product_id="+product+"&product_option="+objekt;
}

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 options_over(options_over) {
	if (options_over.className=='options_off') options_over.className='options_on';
}

function options_out(options_over) {
	if (options_over.className != 'options_akt') options_over.className = 'options_off';
}


function Laden (Ziel) {
  window.location.href = Ziel;
}


function oeffnefenster (url) {
 fenster=window.open(url, "imageviewer", "top=1,left=1,width=900,height=800,status=no,scrollbars=no,resizable=yes");
 fenster.focus();
}
function oeffnefenster1 (url,breite,hoehe) {
 fenster=window.open(url, "imageviewer", "top=1,left=1,width="+breite+",height="+hoehe+",status=no,scrollbars=no,resizable=yes");
 fenster.focus();
}
function oeffnefenster2 (url) {
 fenster=window.open(url, "legende", "width=500,height=600,status=no,scrollbars=yes,resizable=yes");
 fenster.focus();

}