(function($){
	
	$.extend({
			 
		smoothAnchors : function(speed, easing, redirect){
				
			speed = speed || "fast";
			easing = easing || null;
			redirect = (redirect === true || redirect == null) ? true : false;
			
			$("a.onUnd").each(function(i){
							
				var url = $(this).attr("ref");				
				if(url){
					if(url.indexOf("#") != -1) // && url.indexOf("#") == 0)
					{						
						var aParts = url.split("#",2);
						if (aParts[1]+'' != '') {
							var anchor = $("a[name='"+aParts[1]+"']");							
							if(anchor){																						
								$(this).click(function(){
													   
									if($(document).height()-anchor.offset().top >= $(window).height()
									 || anchor.offset().top > $(window).height()
									 || $(document).width()-anchor.offset().left >= $(window).width()
									 || anchor.offset().left > $(window).width()){
													   
										$('html, body').animate({
											scrollTop: anchor.offset().top,
											scrollLeft: anchor.offset().left
										}, speed, easing, function(){
											if(redirect){ 
												window.location = url 
											}
										});
									
									}
									
									return false;
																	
								});
							}
						}					
					}
					
				}
				
			});
			
		}
	
	});
	
})(jQuery);