Delete multi personal documents on Amazon for Kindle

multiDeleteAmazonPersonalDocuments.js

//  This is used to delete mulity personal documents for Amazon kindle.
//
//  Thanks for xcv58 (http://www.amazon.com/gp/pdp/profile/A22UYYGCF3VPLE)
//  http://www.amazon.com/forum/kindle/ref=cm_cd_pg_oldest?_encoding=UTF8&authToken=&cdForum=Fx1D7SY3BVSESG&cdPage=1&cdSort=newest&cdThread=Tx1NTIGX6GSG007
//
//  1.Make a bookmarklet, fill the url filed with the bottom javescript code.
//  2.In personal documents page, click the bookmarklet, and there will be a checkbox in front of every item.
//  3.Select the box if you want delete the item, and there are three links can select ALL, NONE and REVERSE. 
//  4.Click the bookmarklet again, the selected items will be deleted perfectly!
//
//  Here you are:

javascript:(function(){ var v = new RegExp('PersonalDocuments'); if (!v.test(document.URL)) {alert("The script can only work in Personal Documents!");}else{a=document.getElementsByClassName('rowBodyCollapsed');b=document.getElementsByName('checkboxForDelete');if(b.length==0){document.getElementById('Row1Button').innerHTML += "<a href='javascript:(function(){for(var i=0;i<b.length;i++){b[i].checked=true;};})();'>All</a><a href='javascript:(function(){for(var i=0;i<b.length;i++){b[i].checked=false;};})();'> None</a><a href='javascript:(function(){for(var i=0;i<b.length;i++){b[i].checked=!b[i].checked;};})();'> Reverse</a>";for(var i = 0; i<a.length; i++){ tmp=document.getElementById('Row' + (i+1) + 'Button'); tmp.innerHTML += "<input type='checkbox' name='checkboxForDelete' >";};}else{for(var i = 0; i<b.length; i++){if(b[i].checked){Fion.deleteItem('deleteItem_'+a[i].getAttribute('asin'));}};}return;}})();