XUpload - jquery ajax multi file upload extension for yii
http://www.yiiframework.com/extension/xupload/#hh3
http://www.yiiframework.com/wiki/348/xupload-workflow/
http://habrahabr.ru/post/140400/
http://fusegila.tk/topic2v1_42191.html
http://yiiframework.ru/forum/viewtopic.php?f=9&t=2689
http://www.html.by/threads/24921-Zagruzka-neskolkih-fajlov-v-Yii
http://www.yiiframework.com/extensions/?tag=image
http://www.yiiframework.com/extension/xupload/#hh3
http://www.yiiframework.com/wiki/348/xupload-workflow/
http://habrahabr.ru/post/140400/
http://fusegila.tk/topic2v1_42191.html
http://yiiframework.ru/forum/viewtopic.php?f=9&t=2689
http://www.html.by/threads/24921-Zagruzka-neskolkih-fajlov-v-Yii
http://www.yiiframework.com/extensions/?tag=image