Bay window becomes a desk example to make your window change!

Function assignPage() { var page = $('#page_val').val(); if (/_\d+\.html$/.test(location.href)) { location.href = location.href.replace( /_\d+\.html/, ((page == 1) && 1? '' : '_' + page) + '.html') } else if(/\/\d+\.html$/.test (location.href)) { location.href = location.href.replace(/(\d+)\.html/, ((page == 1) && 1? '$1' :'$1_' + page) + ' .html') } } $(function(){ $('#page_form').submit(function() { assignPage() return false; }) $('#page_btn').click(function(){ assignPage( ); return false; }) }) See full story