Function parseUri

purl.js:39–61

( url, strictMode )

        isint = /^[0-9]+$/;

    function parseUri( url, strictMode ) {
        var str = decodeURI( url ),
        res   = parser[ strictMode || false ? 'strict' : 'loose' ].exec( str ),
        uri = { attr : {}, param : {}, seg : {} },
        i   = 14;

        while ( i-- ) {
            uri.attr[ key[i] ] = res[i] || '';
        }

        // build query and fragment parameters
        uri.param['query'] = parseString(uri.attr['query']);
        uri.param['fragment'] = parseString(uri.attr['fragment']);

        // split path and fragement into segments
        uri.seg['path'] = uri.attr.path.replace(/^\/+|\/+$/g,'').split('/');
        uri.seg['fragment'] = uri.attr.fragment.replace(/^\/+|\/+$/g,'').split('/');

        // compile a 'base' domain attribute
        uri.attr['base'] = uri.attr.host ? (uri.attr.protocol ?  uri.attr.protocol+'://'+uri.attr.host : uri.attr.host) + (uri.attr.port ? ':'+uri.attr.port : '') : '';

        return uri;
    }

    function getAttrName( elm ) {
        var tn = elm.tagName;