A bookmarklet that can switch between local and live servers.

bookmarklet.js

javascript:(function(){
	var matches = {
			'domain1':'www.domain1.com.au',
			'whatever':'www.whatever.com.au',
			'mylocalserver':'www.myliveserver.com.au'
		},
		matchesReversed = {};		
	for(var v in matches) {
		matchesReversed[matches[v]] = v;
	}	
	if(typeof matches[window.location.hostname] !== 'undefined') {
		window.location.href = window.location.href.replace(window.location.hostname, matches[window.location.hostname]);
	}
	else if(typeof matchesReversed[window.location.hostname] !== 'undefined') {
		var href = window.location.href.replace(window.location.hostname, matchesReversed[window.location.hostname]);
		window.location.href = href.replace('https', 'http');
	}
	else {
		alert("The hostname \""+ window.location.hostname +"\" was not matched.");
	}
})();