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

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

function Galerie_openWindow(path,width,height)
{
	window.open('http://www.geomet.at/image.php?path='+path,'zoom','toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,left='+((screen.width-width) / 2)+',top='+((screen.height-height) / 2)+',width='+width+',height='+height);
}

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); };
}