I searched internet on publishing my multipe posts in draft and the basic procedure of wordpress is not fast . so I made a simple plugin where you can make change status of multiple post/pages from publish to draft and draft to publish.
A menu tab OneClickPublish will appear on admin menu after installation . You will see table view of all the posts that are published and another table view which will show the list of all posts in draft .
Just select the post rows and click on publish/draft button and all the posts will be published/drafted .
If you have some other idea that can be implemented in this plugin then pleastripmob