Jquery mobile. Pass data from hashtag page links with in jquery mobile Ex #newPage?key=value&key2=asdf. This is by no means a final product but it gets the job done.

jquery-mobile.getHashtagParameters.js

var params;  

// Listen for any attempts to call changePage().
	$(document).bind( "pagebeforechange", function( e, data ) {
		if ( typeof data.toPage === "string" ) {
			var u = $.mobile.path.parseUrl( data.toPage );
			var re = /^#/;
			var question = u.hash.indexOf('?');

			if ( u.hash.search(re) !== -1 && question !== -1 ) 
				params = parseParams(u.hash.substring( question + 1 ));
		}
	});

	var parseParams = function(params){
		var ret = [];
		var p = params.split('&');
		console.log(p)
		for (var i=0; i<p.length; i++){
			var param = p[i].split('=');
			var a = [];
			ret[param[0]] = param[1];
		}
		return ret;
	}

	var isParamsEmpty = function(){
		return params === null || params === undefined;
	}