a class of no-djax added to the original djax to have non-updatable internal links/elements. modification to have inline scripts at the end of updatable zone.

jquery.djax.js

/*
* jQuery djax
*
* @version v0.122
*
* Copyright 2012, Brian Zeligson
* Released under the MIT license.
* http://www.opensource.org/licenses/mit-license.php
*
* Homepage:
*   http://beezee.github.com/djax.html
*
* Authors:
*   Brian Zeligson
*
* Contributors:
*  Gary Jones @GaryJones
*
* Maintainer:
*   Brian Zeligson github @beezee
*
*/

/*jslint browser: true, indent: 4, maxerr: 50, sub: true */
/*jshint bitwise:true, curly:true, eqeqeq:true, forin:true, immed:true, latedef:true, noarg:true, noempty:true, nomen:true, nonew:true, onevar:true, plusplus:true, regexp:true, smarttabs:true, strict:true, trailing:true, undef:true, white:true, browser:true, jquery:true, indent:4, maxerr:50, */
/*global jQuery */

// ==ClosureCompiler==
// @compilation_level ADVANCED_OPTIMIZATIONS
// @output_file_name jquery.djax.js
// @externs_url http://closure-compiler.googlecode.com/svn/trunk/contrib/externs/jquery-1.7.js
// ==/ClosureCompiler==
// http://closure-compiler.appspot.com/home

(function ($, exports) {
  'use strict';

  $.fn.djax = function (selector, exceptions, replaceBlockWithFunc) {

    // If browser doesn't support pushState, abort now
  	if (!history.pushState) {
			return $(this);
		}

		var self = this,
		    blockSelector = selector,
		    excludes = (exceptions && exceptions.length) ? exceptions : [],
		    replaceBlockWith = (replaceBlockWithFunc) ? replaceBlockWithFunc : $.fn.replaceWith,
			djaxing = false;

		// Ensure that the history is correct when going from 2nd page to 1st
		window.history.replaceState(
			{
				'url' : window.location.href,
				'title' : $('title').text()
			},
			$('title').text(),
			window.location.href
		);
		
		self.clearDjaxing = function() {
			self.djaxing = false;
		}

		// Exclude the link exceptions
		self.attachClick = function (element, event) {

			var link = $(element),
				exception = false;

			$.each(excludes, function (index, exclusion) {
				if (link.attr('href').indexOf(exclusion) !== -1) {
					exception = true;
				}
				if (window.location.href.indexOf(exclusion) !== -1) {
					exception = true;
				}
			});

			// If the link is one of the exceptions, return early so that
			// the link can be clicked and a full page load as normal
			if (exception) {
				return $(element);
			}

			// From this point on, we handle the behaviour
			event.preventDefault();

			// If we're already doing djaxing, return now and silently fail
			if (self.djaxing) {
				setTimeout(self.clearDjaxing, 1000);
				return $(element);
			}

			$(window).trigger('djaxClick', [element]);
			self.reqUrl = link.attr('href');
			self.triggered = false;
			self.navigate(link.attr('href'), true);
		};

		// Handle the navigation
		self.navigate = function (url, add) {

			var blocks = $(blockSelector);

			self.djaxing = true;

			// Get the new page
			$(window).trigger(
				'djaxLoading',
				[{
					'url' : url
				}]
			);

			var replaceBlocks = function (response) {
				if (url !== self.reqUrl) {
					self.navigate(self.reqUrl, false);
					return true;
				}

				var result = $(response),
					newBlocks = $(result).find(blockSelector);

				if (add) {
					window.history.pushState(
						{
							'url' : url,
							'title' : $(result).filter('title').text()
						},
						$(result).filter('title').text(),
						url
					);
				}

				// Set page title as new page title
                $('title').text($(result).filter('title').text());
                       
                //Remove element not done by other removes
                $('.datepicker').remove();
                
                var newStyle = $(result).filter('style'+blockSelector).text();
                if($('style'+blockSelector).length)
                {
                    $('style'+blockSelector).remove();
                }
                                               
                //Get all styles to add to the new page
                var head = document.getElementsByTagName('head')[0];
                var newStyles = $(result).filter('style'+blockSelector);
                $.each(newStyles, function () {
                    var newStyle = $(this).text();
                    var style = document.createElement('style');

                    style.type = 'text/css';
                    style.className = blockSelector.replace('.', '');
                    if (style.styleSheet){
                        style.styleSheet.cssText = newStyle;
                    } else {
                        style.appendChild(document.createTextNode(newStyle));
                    }

                    head.appendChild(style);
                });

				// Loop through each block and find new page equivalent
				blocks.each(function () {

					var id = '#' + $(this).attr('id'),
					    newBlock = newBlocks.filter(id),
					    block = $(this);
					//console.log(newBlock.html());
					//console.log(block.html());
					
					$('a', newBlock).not('.no-djax').filter(function () {
						return this.hostname === location.hostname;
					}).addClass('dJAX_internal').on('click', function (event) {
						return self.attachClick(this, event);
					});
					
					if (newBlock.length) {
						if (block.html() !== newBlock.html()) {
							replaceBlockWith.call(block, newBlock);
						}
					} else {
						block.remove();
					}

				});

				// Loop through new page blocks and add in as needed
				$.each(newBlocks, function () {

					var newBlock = $(this),
					    id = '#' + $(this).attr('id'),
					    $previousSibling;
					//console.log(newBlocks.html());
					//console.log(newBlock.html());

					// If there is a new page block without an equivalent block
					// in the old page, we need to find out where to insert it
					if (!$(id).length) {

						// Find the previous sibling
						$previousSibling = $(result).find(id).prev();

						if ($previousSibling.length) {
							// Insert after the previous element
							newBlock.insertAfter('#' + $previousSibling.attr('id'));
						} else {
							// There's no previous sibling, so prepend to parent instead
							newBlock.prependTo('#' + newBlock.parent().attr('id'));
						}
					}

									// Only add a class to internal links
					$('a', newBlock).not('.no-djax').filter(function () {
						return this.hostname === location.hostname;
					}).addClass('dJAX_internal').on('click', function (event) {
						return self.attachClick(this, event);
					});

				});
				
				var oldScripts = $('script.no-djax');
				$.each(oldScripts, function () {
					$(this).remove();
				});
                
				//Get all scripts to add to the new page
				var newScripts = $(result).filter('script.no-djax');
				$.each(newScripts, function () {
					var newScript = $(this).text();

					//console.log('error', newScript); //Debugging yo
					//Create new script element and add it to the DOM corrently, that way it is executed :D
					var script = document.createElement("script");
					script.type = "text/javascript";
					script.text = newScript; // use this for inline script
					script.className = "no-djax";
					var updateId = blockSelector.replace('#', '');
					document.getElementById(updateId).appendChild(script);
                });

				// Trigger djaxLoad event as a pseudo ready()
				if (!self.triggered) {
					$(window).trigger(
						'djaxLoad',
						[{
							'url' : url,
							'title' : $(result).filter('title').text(),
							'response' : response
						}]
					);
					self.triggered = true;
					self.djaxing = false;
				}
			};
			$.get(url, function (response) {
				replaceBlocks(response);
			}).error(function (response) {
				// handle error
				console.log('error', response);
				replaceBlocks(response['responseText']);
			});
		}; /* End self.navigate */

		// Only add a class to internal links
		$(this).find('a').not('.no-djax').filter(function () {
			return this.hostname === location.hostname;
		}).addClass('dJAX_internal').on('click', function (event) {
			return self.attachClick(this, event);
		});

		// On new page load
		$(window).bind('popstate', function (event) {
			self.triggered = false;
			if (event.originalEvent.state) {
				self.reqUrl = event.originalEvent.state.url;
				self.navigate(event.originalEvent.state.url, false);
			}
		});

	};

}(jQuery, window));