// Thank you http://stackoverflow.com/a/11677514/117092 function getUrlVars(url) { // exctract query args keys and values // return a list-object : list of keyworks. Each keyword is asscessible has a member variable of the list var vars = [], hash; if (url.indexOf('?') !== -1) { var hashes = url.slice(url.indexOf('?') + 1).split('&'); for (var i = 0; i < hashes.length; i++) { hash = hashes[i].split('='); vars.push(hash[0]); vars[hash[0]] = hash[1]; } } return vars; } function patchUrl(page, url) { // return new url with same querystring than the current one but with the new page number var oldUrl = url?url:window.location.href; var urlVars = getUrlVars(oldUrl); var newUrl = oldUrl.split('?')[0]; newUrl += "?page=" + page; for (var i=0, l=urlVars.length; i