send data over link to jquery function -

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what want 

<a href="#" onclick="myjqueryfunc(data1,data2)"></a>

and in jquery 

 myjqueryfunc(variable1,variable2) {  var  formdata = "name=variable1&age=variable2";  $.ajax({     url : "ajax_post_url",     type: "post",     data : formdata,     success: function(data, textstatus, jqxhr)     {     } }

so how can ?

<a href="#" data-name="x" data-age="12" id="smth"></a>

in js

$("#smth").click(function(){ var name=$(this).data('name'); var age=$(this).data('age');  $.ajax({     ...     data : { var1 :name , var2:age  },     ... });  });

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