Get Url Instead

Hi

I need to get url Instead of contact.htm and keep the animation. this is a modal window.

$(document).ready(function () {
	$('#contactForm input.contact, #contactForm a.contact').click(function (e) {
		e.preventDefault();
		// load the contact form using ajax
		$.get("contact.htm", function(data){
			// create a modal dialog with the data
			$(data).modal({
				close: false,
				position: ["0%",],
				overlayId: 'contact-overlay',
				containerId: 'contact-container',
				onOpen: contact.open,
				onShow: contact.show,
				onClose: contact.close
			});
		});
	});

	// preload images
//	var img = ['cancel.png', 'form_bottom.gif', 'form_top.gif', 'loading.gif', 'send.png'];
//	$(img).each(function () {
//		var i = new Image();
//		i.src = 'Sliding_Modal_js_css' + this;
//	});
});

var contact = {
	message: null,
	open: function (dialog) {
		// add padding to the buttons in firefox/mozilla
		if ($.browser.mozilla) {
			$('#contact-container .contact-button').css({
				'padding-bottom': '2px'
			});
		}
		// input field font size
		if ($.browser.safari) {
			$('#contact-container .contact-input').css({
				'font-size': '.9em'
			});
		}

		// dynamically determine height
		var h = 534;
		if ($('#contact-subject').length) {
			h += 2;
		}
		if ($('#contact-cc').length) {
			h += 2;
		}

		var title = $('#contact-container .contact-title').fadeIn();
//		$('#contact-container .contact-title').html('Loading...');
		dialog.overlay.fadeIn(0, function () {
//			dialog.container.fadeIn(100, function () {
//			dialog.data.fadeIn(100, function() {
			dialog.container.fadeIn(0, function () {
				dialog.data.fadeIn(0, function () {				
					$('#contact-container .contact-content').animate({
						height: h
					}, function () {
						$('#contact-container .contact-title').fadeIn();
						$('#contact-container form').fadeIn();
					});
				});
			});
		});
	},

	close: function (dialog) {
		$('#contact-container .contact-message').fadeOut();
		$('#contact-container .contact-title').fadeOut();
		$('#contact-container form').fadeOut();
		$('#contact-container .contact-content').animate({
			height: 100
		}, function () {
			dialog.data.fadeOut(0, function () {
				dialog.container.fadeOut(function () {
					dialog.overlay.fadeOut(function () {
						$.modal.close();
					});
				});
			});
		});
	},
	error: function (xhr) {
		alert(xhr.statusText);
	},
	showError: function() {
	    $('#contact-container .contact-message')
			.html($('<div class="contact-error">').append(contact.message))
			.fadeIn(0);
	}
};