$(function(){
var pathname = document.location.pathname;
var filename = pathname.substr(pathname.lastIndexOf("\/")+1,pathname.length);
	$('.nav a').each(function() {
		if ($(this).attr('href')==filename) $(this).addClass('navon');
	});
});


function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}