var $j = jQuery.noConflict();

$j(document).ready (function(){
	fixMainNav();
	fixCats();
	$j(document).pngFix();
	P7_equalCols2(0,'content-wrapper','div','sidebar','div','content','div');
});

// Add last class to final main nav item

function fixMainNav(){
	$j("div#main-nav li:last").addClass("last");
}

function fixCats(){
	var noSubCats = $j("div#sidebar div#sb-categories li").text();
	if(noSubCats == "No categories"){
		$j("div#sidebar div#sb-categories").hide();
	}
	
}