$(document).ready(function() {
  	
  	$('#continue').click(
		function(e) {
			e.preventDefault();
			
		    $('#continue').attr({ disabled: 'disabled' });
		       		
			var data = $('form').serialize();
			
			$.post('contact-do.php',data,
				function(response) {
				var array = response.split("|");
				if(array[0] == "1") {
				window.location = array[1];
				} else {
				alert(array[1]);
				$('#continue').attr({ disabled: '' });
				}
				
				});
			
		
		});
});