How to Add button in sharepoint 'Add New Item' / ‘Add new Announcment’ / ‘Add Document’ / 'Add New Discussion' list libraries on Top of defailt view / Top

I have goggled about this, found so many blogs but nothing worked as I was expecting, finally found my own successful way to 'Add New Item' / ‘Add new Announcement’ / ‘Add Document’ / 'Add New Discussion' to all list and libraries in SharePoint on Top of page. 

 var addButton = $(this).find("td.ms-addnew").html();  
 if(addButton != null)  
 {   
  $("div#WebPartWPQ2 td:first").prepend("<div style='margin-top: 12px;'>&nbsp;&nbsp;&nbsp;"+addButton+"<br/><br/></div><div class='ms-partline' ColSpan='2'></div>");   
 }   

for detailed code and step by step screenshots documents can be found here


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and if you want To Hide Add New Item link button in sharepoint 2010 list of library
below information source : Raviraj
On home page add lists/libraries that you want and then select edit webpart and set toolbar 

type to "No Toolbar".
Or you can add style:

.ms-addnew{
 display:none;
}

on home page.
Make sure that ribbon is hidden
or try this on home page.

.ms-cui-row-onerow{
 display:none;
}

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Regards,

Praveen Pandit

MCTS; MCPD

Keep Sharing Knowledge!!