//
// Simple jquery loading dialog handling functions
//
function showLoading() {
//	$('body').append('<div id="loading"></div>');
	var loading = $('#loading');
	if (loading && loading.dialog) {
		loading.dialog({title: "Loading...", width: 228, height:35, resizable:false, position: 'center', 
			  modal: true, closeText: '',beforeclose: function (event, ui) { return false; },dialogClass: "dialogLoading", autoOpen: true,
			  open: function(event, ui) {$(this).closest('.ui-dialog').find('.ui-dialog-titlebar-close').hide();}});
	}
}
function removeLoading() {
	var loading = $('#loading');
    if (loading && loading.dialog) loading.dialog().remove();
}
$(document).ready(function () {
	// Add the loading dialog to every submit button.
	$("input[type='submit']").click(function () {
		showLoading();
		return true;
	});
});