1 fixScale = function(doc) {
3 var addEvent = 'addEventListener',
5 qsa = 'querySelectorAll',
7 meta = qsa in doc ? doc[qsa]('meta[name=viewport]') : [];
10 meta.content = 'width=device-width,minimum-scale=' + scales[0] + ',maximum-scale=' + scales[1];
11 doc.removeEventListener(type, fix, true);
14 if ((meta = meta[meta.length - 1]) && addEvent in doc) {
17 doc[addEvent](type, fix, true);