function set_standart(img)
{
	window.clearTimeout(geomix_timer);
	img.className='';
}

function set_klein(img)
{
	img.className='vorschau_klein';
	geomix_timer=window.setTimeout(function(){img.className='vorschau_gross'},300);
	img.onmouseout = function() { set_standart(img); };
}

function clearDefault(el)
{
  	if (el.defaultValue==el.value) el.value = ""
}

function MM_openBrWindow(theURL,winName,features)
{
	window.open(theURL,winName,features);
}