function homegotoMyTrips() {
    	// If logged in only
    	if (isLoggedIn()) {
    		document.location="/trip/myTrips.php";
    	}
    }
    
	function homeshowLoggedInState() {
		if (isLoggedIn()) {
        	$('#user-name-span').html(username);		
        	$('#user-name-span').toggleClass("known", true);	
			$('.close-overlay').click();
			$("#admin-out a").html("Logout");
			$("#my-trips a").toggleClass("nolink", false);
			$('#welcome div').show();
			$('#goto-trips').show();
			$('#login-join').hide();
		}
		else {
			$("#admin-out a").html("Login");
			$("#my-trips a").toggleClass("nolink", true);
        	$('#user-name-span').toggleClass("unknown", true);	
			$('#goto-trips').hide();
			$('#login-join').show();
			$("#upgrade-link").html('membership');
		}
	}
	
    function homelogInOut() {
    	if (isLoggedIn()) {
	        var logout_url = '/trip/logout2.php';
	        $.post(logout_url,{  
	     	}, function() { 
    			document.location="/trip/home.php";
	 		});
 		} 
	 	else {
	 		showLoginOverlay();
	 	}      
    }
	
    function homealertLogin() {
		var theusername = $("[name=username]").val();
		var password = $("[name=password]").val();

        var loginsubmit_url = '/trip/login_submit2.php';
        $.post(loginsubmit_url,{  
       		username: theusername,
       		password: password      		  
     	}, function(response) {
     		if (response.indexOf('ok') != -1) {
				username = theusername;
				$('.close-overlay').click();
				showLoggedInState();
 			}
 			else {
 				$('#login-error').html(response);
 				$('#login-error').show();  
			}
 		});   
    }

    function homealertRegister() {
		var theusername = $("[name=reg_username]").val();
		var pass = $("[name=reg_pass]").val();
		var pass2 = $("[name=reg_pass2]").val();
		var email = $("[name=reg_email]").val();
		var email2 = $("[name=reg_email2]").val();

        var registersubmit_url = '/trip/register_submit.php';
        $.post(registersubmit_url,{  
       		username: theusername,
       		pass: pass,    		  
       		pass2: pass2,      		  
       		email: email,    		  
       		email2: email2      		  
     	}, function(response) {  
     		if (response.indexOf('ok') != -1) {
				username = theusername;
				$('.close-overlay').click();
				showLoggedInState();
 			}
 			else {
 				$('#reg-error').html(response);
 				$('#reg-error').show();  
			}
 		});   
    }