I tried but item is always empty.

Code:

$(document).click(function(e){

if(e.button ==0){

// objName will have the clicked element name

var objName = $(e.target).text();

var x = document.getElementsByName(objName).tagName;

// assign it to a hidden page item

$s("P129_ACTION_NAME", objName);

$s("P129_ELEMENT_TYPE", x);

// then pass the hidden item to your ajax process

// there in ajax process you can access its value as :p1_yourhiddenitem

apex.server.process('P129_USER_TRACK',

{

pageItems : '#P129_ACTION_NAME, #P129_ELEMENT_TYPE'

}

,

{

dataType : 'text', success : function(data)

{

if(data !='SUCCESS');

}

}

);

}

});