$(document).ready(function(){
		$('#error').toggle();
	    $('#submit').click(function(event){
	        event.preventDefault();
	        var username = $('#username').val();
	        var password = $('#password').val();
	        var servlet = '${pageContext.request.contextPath}/Login';
	        $.ajax({
	        	type: 'GET',
	        	url: servlet,
	        	data: {username: username, password: password},
	        	success: function(data) {
	        		console.log(data);
	        		if (data.includes("Error:")) {
		           		var errorMessage = data;
		           		document.getElementById('error').innerHTML = errorMessage;
		        		$('#error').toggle();
		           		return false;
	        		} else {
	        			window.location = '${pageContext.request.contextPath}/Feed';
	        		}
	        	},
	        	error: function(data){
	      	       alert("fail");
	        	}
	        });
	    });
	});