A simple scrolling that works

scrolling.js

// <![CDATA[
$(document).ready(function() {
	function filterPath(string) {
		return string
		.replace(/^\//,'')
		.replace(/(index|default).[a-zA-Z]{3,4}$/,'')
		.replace(/\/$/,'');
	}
	
	$('a[href*=#]').each(function() {
	if ( filterPath(location.pathname) == filterPath(this.pathname)
			&& location.hostname == this.hostname
			&& this.hash.replace(/#/,'') ) {
				var $targetId = $(this.hash), $targetAnchor = $('[name=' + this.hash.slice(1) +']');
				var $target = $targetId.length ? $targetId : $targetAnchor.length ? $targetAnchor : false;
				if ($target) {
					var targetOffset = $target.offset().top;
					$(this).click(function() {
					$('html, body').animate({scrollTop: targetOffset - 170}, 850);
					return false;
				});
				}
			}
		});
	

	// Muda o bg do header com o scroll
/*	jQuery(window).scroll(function(){
	    var fromTopPx = 50; // distance to trigger
	    var scrolledFromtop = jQuery(window).scrollTop();
	    if(scrolledFromtop > fromTopPx){
	    	$('#header').css('background-image','none');
	    }else{
	    	$('#header').css('background-image','url(/templates/sTemplate/images/Bg_Menu.png)');
	    }
	});*/
});
// ]]>

(function($) {
	$(document).ready(function($) {
      $(function() {
    $('a[href*=#]:not(.carousel-control)').click(function() {
      if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'') && location.hostname == this.hostname) {
        var target = $(this.hash);
        target = target.length ? target : $('[name=' + this.hash.slice(1) +']');
        if (target.length) {
          $('html, body').animate({
            scrollTop: target.offset().top - 100
          }, 1000);
          return false;
        }
      }
    });
  });
    	});
})(jQuery);