/* Client-side access to querystring name=value pairs
	Version 1.3
	28 May 2008

	License (Simplified BSD):
	http://adamv.com/dev/javascript/qslicense.txt
*/
function Querystring(qs) { // optionally pass a querystring to parse
	this.params = {};

	if (qs == null) qs = location.search.substring(1, location.search.length);
	if (qs.length == 0) return;

// Turn <plus> back to <space>
// See: http://www.w3.org/TR/REC-html40/interact/forms.html#h-17.13.4.1
	qs = qs.replace(/\+/g, ' ');
	var args = qs.split('&'); // parse out name/value pairs separated via &

// split out each name=value pair
	for (var i = 0; i < args.length; i++) {
		var pair = args[i].split('=');
		var name = decodeURIComponent(pair[0]);

		var value = (pair.length==2)
			? decodeURIComponent(pair[1])
			: name;

		this.params[name] = value;
	}
}

Querystring.prototype.get = function(key, default_) {
	var value = this.params[key];
	return (value != null) ? value : default_;
}

Querystring.prototype.contains = function(key) {
	var value = this.params[key];
	return (value != null);
}

function fbShare() {
	window.open('share/fbShare.html','fbShareWindow','toolbar=0,status=0,width=600,height=480')
}

function share_twitter(message, bitlyEnable) {
	if (bitlyEnable != undefined) {
		window.open('share/twitterShare.html?msg='+message+'&bitly='+bitlyEnable,'shareWindow','toolbar=0,status=0,width=800,height=400');
	} else if (message != undefined) {
		window.open('share/twitterShare.html?msg='+message,'shareWindow','toolbar=0,status=0,width=800,height=400');
	} else {
		window.open('share/twitterShare.html','shareWindow','toolbar=0,status=0,width=800,height=400');
	}
}