$(document).ready(function()
	{

		$(".search").keyup(function() 
			{
					var searchbox = $(this).val();
					var dataString = 'searchword='+ searchbox;
	
				if(searchbox=='')
					{
					}
					else
					{
						$.ajax({
								type: "POST",
								url: "search2.php",
								data: dataString,
								cache: false,
								success: function(html)
									{
										$("#display").html(html).show();
									}

							});

					}return false;    
			});
	});

jQuery(function($){

   $("#searchbox").Watermark("Zoek op auteur, titel, ISBN-nummer");

   });

function show()
	{
		document.getElementById("display").style.display="block"
	}

function hide()

	{
		document.getElementById("display").style.display ="none"
	}