// parse URL for query vars
var urlquery;					//the whole query string, eg  'foo=1&bar=2'
var urlterms;					//an array of key/value pair strings, eg {'foo=1','bar=2'}
var urlparams = new Array();	//an associative array, eg {foo=1,bar=2}
urlparams['jumpTo']="en_GB";	//default lang
if (urlquery=location.href.split("?")[1]) {
	if (urlterms=urlquery.split("&")) {
		for (i=0;i<urlterms.length;i++) {
			var t = urlterms[i].split("=")
			urlparams[t[0]]=t[1]
		}
	}
}
//strip '#' if gets added to param due to bookmarks etc
if (urlparams['jumpTo'].charAt(urlparams['jumpTo'].length-1)=="#") urlparams['jumpTo']=urlparams['jumpTo'].substring(0,urlparams['jumpTo'].length-1);