$(document).ready(function() {
	// hide pict and upload elements
	$("#loading").hide();
	$("#upload").hide();

	// focus for description
	$("#uploadDesc").focus(function() {
		if( this.value == this.defaultValue ) {
			this.value = "";
		}
	});

	// show upload form
	$("#uploadFormLink").click(function(event) {
		event.preventDefault();
		$(this).hide("slow");
		$("#uploadFormDiv").show("slow");
	});

	// show indicator on uploadForm submit
	$("#uploadForm").submit(function() {
		$("#uploadDesc").empty();
		$("#uploadStatus").empty();
		$("#uploadStatus").html("<img src='images/upload_status.gif' border='0' /> Uploading...");
	});

	// hide upload form on cancel
	$("#hideUploadForm").click(function(event) {
		event.preventDefault();
		$("#uploadFormDiv").hide("slow");
		$("#uploadFormLink").show("slow");
	});
});