How can i get this code to work:

}).navGrid('#klant_list_pager', {add:false,edit:true,del:true,search:false,refresh:true}) .navButtonAdd('#klant_list_pager',{ caption:”Add”, buttonicon:”ui-icon-add”, onClickButton: function(){ window.location('') }, position:”last” })

The link '' doesn't open de create function of controller klant.

Can anyone help me?