$(document).ready(function(){
	
	/*assign class "normal" for all table rows*/
	$("#directory tbody tr").addClass("normal");
	
	$("#directory tbody tr td:nth-child(1)").css({width:"340px"});
	$("#directory tbody tr td:nth-child(2)").css({width:"130px"});
	$("#directory tbody tr td:nth-child(3)").css({width:"130px"});
	
	/*removes text in navigation links because image is used instead*/
	$("#navigation a").text('');
		
	/*toggles between "normal" and "hover" classes for table rows*/
	$("#directory tbody tr").hover(
		function() {
			$(this).attr("class","hover");
		},
		function() {
			$(this).attr("class","normal");			
		}
		);
		
	$("#directory tbody tr").click(
		function() {
			var id = $(this).attr('id');
			window.location = "./shoplisting.php?id="+id.substring(3);
		});
});