$(document).ready(function(){
	$("#nav-one li").hover(
		function(){ $("ul", this).fadeIn("fast"); },
		function() { } 
	);
if (document.all) {
		$("#nav-one li").hoverClass ("sfHover");
	}
});

$.fn.hoverClass = function(c) {
	return this.each(function(){
		$(this).hover( 
			function() { $(this).addClass(c);  },
			function() { $(this).removeClass(c); }
		);
	});
};
		
		
		
function clearField(feld, wert)
{
	if (document.getElementById(feld).value == wert)
	{
		document.getElementById(feld).value = "";
	}
	else if (document.getElementById(feld).value == '')
	{
		document.getElementById(feld).value = wert;
	}
}

function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'block':(v=='hide')?'none':v; }
    obj.display=v; }
}