On my visualforce page, i have a button, on click of this button i want to open another VFP as a pop up window.

Tried several ways without success. Any suggestions??? Thanks


<apex:commandButton value="Send" id="email" action="{!navigateToEmail}" onclick="OpenVfpage(myrecord.id);return false"/>

<script>
   
  function OpenVfpage(pid){
       var newwindow = window.open('/apex/MYVFP?id='+myrecord.id, 'open page','_blank','scrollbars=yes,toolbar=no,status=no);
       newwindow.focus();
    }
</script>


**********************COntroller _*****************
public PageReference navigateToEmail(){
    
        PageReference page = new Pagereference('/apex/MYVFP?Id='+myrecord.Id);
        page.setRedirect(true);
        return page;
        }