$(document).ready( function() {
	var $section="bacheca.php";
	//menu click
	//$('#principalmenu a').not('.ON').click(function(e) {
	$('#principalmenu a').click(function(e) {	
		e.preventDefault();
		$destination=$(this).attr('href');
		menu_click($destination);
		/*
		if ( $destination != $section){
			$.ajax({
	  		type: "POST", 
	  		url: $destination,
	  		//data: formdata,
	  		timeout: 10000,
				beforeSend:  function() {
					$('#principalmenu a, body').css('cursor', 'wait'); 
				},
				error: function (xhr, desc, exceptionobj) {
					alert(xhr.responseText);
					$('body').css('cursor', 'default'); 
					$('#principalmenu a').css('cursor', 'pointer'); 
				},
	  		success: function(data){
					$('#section').fadeTo("slow", 0, function(){
						$('#section').html(data);
					});
					$('#section').fadeTo(1250, 1, function(){
						$('body').css('cursor', 'default'); 
						$('#principalmenu a').css('cursor', 'pointer'); 
					});
	  		},
	  		complete:  function() {
	  			//$('#section').animate({ opacity: "1" }, "slow");
				}
		  });
		}
		*/
		$section=$(this).attr('href');
	});

	function menu_click($destination){
		if ( $destination != $section){
			$.ajax({
	  		type: "POST", 
	  		url: $destination,
	  		//data: formdata,
	  		timeout: 10000,
				beforeSend:  function() {
					$('#principalmenu a, body').css('cursor', 'wait'); 
				},
				error: function (xhr, desc, exceptionobj) {
					alert(xhr.responseText);
					$('body').css('cursor', 'default'); 
					$('#principalmenu a').css('cursor', 'pointer'); 
				},
	  		success: function(data){
					$('#section').fadeTo("slow", 0, function(){
						$('#section').html(data);
					});
					$('#section').fadeTo(1250, 1, function(){
						$('body').css('cursor', 'default'); 
						$('#principalmenu a').css('cursor', 'pointer'); 
					});
	  		},
	  		complete:  function() {
	  			//$('#section').animate({ opacity: "1" }, "slow");
				}
		  });
		};
	}
	
	function direct_access($destination){
		if ( $destination != $section){
			$('#section').load($destination);
		}
	}
	
	
	$.address.change(function(event) {
		ciccio=event.value.replace("/","");
		//$.address.value(ciccio);
		if (ciccio.length >0){
			direct_access(ciccio);
		}
		
		//alert(event.value.replace("/",""));
	});
	
	
	
	
	
	//$.address.value($section);

});